spirit_n xiii_o of_o the_o relation_n betwixt_o spirit_n of_o human_a blood_n and_o the_o air._n fourteen_o of_o the_o hostility_n of_o human_a blood_n with_o acid_n whether_o in_o the_o form_n of_o liquor_n or_o fume_n xv._o of_o the_o medicinal_a virtue_n of_o spirit_n of_o human_a blood_n external_o apply_v xvi_o of_o the_o medicinal_a virtue_n of_o spirit_n of_o human_a blood_n internal_o give_v in_o pleurisy_n headache_n cough_n fever_n scurvy_n cachexy_n dropsy_n fit_v of_o the_o mother_n xvii_o paralipomena_fw-la and_o promiscuous_a experiment_n and_o observation_n concern_v the_o spirit_n of_o human_n blood_n title_n i._o whether_o human_a blood_n may_v be_v so_o order_v by_o fermentation_n or_o putrefaction_n as_o that_o in_o distillation_n a_o spirit_n either_o vrinous_a or_o vinous_a may_v ascend_v before_o the_o phlegm_n consider_v that_o fever_n have_v be_v look_v upon_o to_o proceed_v from_o a_o fermentation_n in_o the_o blood_n and_o likewise_o that_o human_a urine_n which_o have_v a_o great_a cognation_n with_o human_a blood_n will_v not_o whilst_o fresh_a afford_v a_o spirit_n till_o the_o phlegm_n be_v first_o draw_v off_o this_o subject_a of_o this_o title_n may_v not_o appear_v groundless_a but_o i_o be_o not_o much_o encourage_v to_o expect_v a_o vinous_a or_o ardent_a spirit_n from_o human_a blood_n nor_o be_o i_o sure_a there_o be_v any_o such_o thing_n as_o fermentation_n in_o human_n blood_n and_o on_o this_o occasion_n i_o shall_v add_v that_o have_v once_o keep_v blood_n hermetical_o seal_v up_o in_o a_o glass_n for_o twelve_o month_n when_o it_o come_v to_o be_v open_v it_o smell_v so_o offensive_o that_o we_o can_v not_o make_v any_o trial_n upon_o it_o and_o another_o time_n have_v digest_v in_o a_o pretty_a large_a vial_n hermetical_o seal_v some_o sheep_n blood_n when_o it_o have_v be_v a_o good_a while_n in_o the_o digestive_a furnace_n it_o sudden_o break_v with_o a_o considerable_a noise_n and_o blow_v off_o the_o long_a neck_n of_o the_o vial._n and_o here_o to_o what_o have_v be_v lay_v down_o i_o shall_v add_v that_o some_o ounce_n of_o serum_n of_o blood_n be_v add_v to_o a_o four_o part_n of_o raisin_n of_o the_o sun_n stone_v and_o keep_v in_o a_o glass_n in_o a_o warm_a room_n for_o several_a day_n the_o event_n of_o this_o trial_n be_v that_o within_o in_o a_o few_o day_n the_o raisin_n begin_v to_o emerge_n and_o whilst_o they_o float_v yield_v a_o considerable_a quantity_n of_o springy_a and_o permanent_a air_n from_o whence_o it_o appear_v that_o there_o have_v be_v some_o degree_n of_o fermentation_n but_o when_o this_o serum_n come_v to_o be_v distil_v though_o it_o do_v not_o stink_v as_o if_o it_o have_v be_v putrify_v yet_o the_o spirit_n which_o first_o ascend_v taste_v not_o like_o a-viscous_a spirit_n nor_o like_o a_o mere_a phlegm_n whether_o the_o fermentation_n observe_v in_o this_o liquor_n depend_v on_o the_o whole_a serum_n or_o only_o on_o the_o aqueous_a part_n distinct_a from_o it_o i_o shall_v leave_v to_o experience_n to_o determine_v to_o try_v whether_o digestion_n or_o putrefaction_n will_v so_o open_v the_o texture_n of_o blood_n as_o to_o make_v it_o part_n with_o its_o spirit_n more_o easy_o and_o before_o the_o phlegm_n i_o keep_v a_o quantity_n of_o serum_n for_o that_o purpose_n four_o time_n as_o long_o as_o be_v sufficient_a to_o make_v urine_n part_n with_o its_o spirit_n before_o its_o phlegm_n but_o the_o liquor_n which_o come_v over_o by_o a_o gentle_a heat_n have_v but_o little_a strength_n either_o in_o smell_n or_o taste_n nor_o will_v it_o ready_o turn_v syrup_n of_o violet_n green_a yet_o like_o a_o volatile_a alkaly_n it_o will_v soon_o turn_v a_o solution_n of_o sublimate_n in_o fair_a water_n into_o a_o white_a opacous_a and_o almost_o milky_a liquor_n title_n ii_o whether_o spirit_n of_o human_a blood_n be_v real_o any_o thing_n but_o the_o volatile_a salt_n and_o phlegm_n well_o commix_v for_o several_a reason_n i_o be_o incline_v to_o believe_v that_o the_o spirit_n of_o human_a blood_n be_v total_o compose_v of_o a_o volatile_a salt_n and_o a_o phlegm_n which_o be_v not_o so_o pure_a and_o elementary_a but_o that_o some_o particle_n of_o oil_n and_o other_o of_o salt_n may_v be_v mix_v with_o it_o and_o whether_o by_o frequent_a rectification_n this_o phlegm_n may_v be_v render_v homogeneous_a i_o much_o question_n since_o i_o be_o not_o sure_a but_o that_o in_o frequent_a distillation_n some_o particle_n of_o the_o fire_n mny_n be_v from_o time_n to_o time_n associate_v with_o the_o liquor_n and_o even_o in_o the_o first_o distillation_n the_o fire_n unite_n with_o the_o liquor_n may_v form_v one_o different_a from_o the_o ingredient_n or_o principle_n of_o the_o body_n and_o i_o have_v find_v that_o wood_n afford_v by_o distillation_n a_o liquor_n which_o be_v not_o a_o oil_n nor_o a_o acid_n or_o a_o alkaly_n and_o yet_o no_o true_a phlegm_n but_o a_o adiaphorous_a liquor_n and_o on_o this_o occasion_n to_o show_v that_o the_o composition_n of_o a_o body_n may_v as_o well_o be_v make_v know_v by_o investigate_a the_o way_n of_o generate_a or_o produce_v it_o as_o by_o that_o of_o analyse_a or_o resolve_v it_o i_o shall_v add_v that_o have_v dissolve_v as_o much_o volatile_a salt_n of_o human_a blood_n in_o distil_a water_n as_o the_o liquor_n will_v take_v up_o and_o then_o have_v distil_v it_o in_o a_o convenient_o shape_v vessel_n with_o a_o regulate_v degree_n of_o heat_n the_o distillation_n afford_v we_o such_o a_o liquor_n as_o be_v desire_v since_o by_o smell_n and_o taste_v it_o appear_v to_o be_v a_o good_a brisk_a spirit_n of_o human_n blood_n and_o this_o experiment_n be_v again_o repeat_v with_o the_o like_a success_n title_n iii_o of_o the_o species_n of_o saline_n body_n to_o which_o the_o spirit_n of_o human_a blood_n be_v to_o be_v refer_v though_o it_o be_v general_o allow_v that_o saline_n spirit_n be_v of_o two_o sort_n yet_o it_o may_v not_o be_v amiss_o to_o add_v that_o some_o of_o they_o be_v acid_n in_o taste_n as_o spirit_n of_o nitre_n vitriol_n etc._n etc._n other_o be_v rather_o like_o common_a or_o lixiviate_v salt_n and_o their_o different_a effect_n and_o operation_n be_v much_o less_o alike_o than_o their_o taste_n for_o upon_o their_o mixture_n there_o ensue_v a_o manifest_a conflict_n and_o usual_o one_o will_v precipitate_v the_o body_n the_o other_o will_v dissolve_v and_o among_o salt_n call_v alkaly_n some_o be_v fix_v in_o considerable_a degree_n of_o fire_n and_o other_o who_o take_v acid_n and_o alkaly_n for_o the_o true_a principle_n of_o mix_a body_n call_v the_o one_o fix_v and_o the_o other_o volatile_a alkaly_n and_o though_o i_o who_o question_n this_o doctrine_n often_o call_v the_o salt_n make_v by_o combustion_n simple_o alkaly_n or_o lixiviate_v salt_n and_o those_o that_o ascend_v sometime_o vrinous_a and_o sometime_o volatile_a salt_n yet_o since_o the_o name_n of_o fix_a alkaly_n and_o volatile_a one_o be_v in_o request_n now_o i_o shall_v now_o make_v use_n of_o they_o in_o that_o sense_n these_o thing_n be_v premise_v i_o shall_v proceed_v to_o observe_v that_o notwithstanding_o that_o some_o physician_n and_o chemist_n ascribe_v digestion_n to_o a_o acid_n ferment_n in_o the_o stomach_n yet_o the_o spirit_n of_o human_a blood_n be_v referrable_a to_o that_o classis_fw-la which_o many_o call_v volatile_a alkaly_n since_o it_o general_o perform_v what_o volatile_a alkaly_n be_v say_v to_o do_v for_o it_o will_v ferment_n with_o acid_n turn_v syrup_n of_o violet_n green_a and_o precipitate_v a_o solution_n of_o sublimate_n in_o common_a water_n be_v i_o sure_o that_o the_o ferment_n of_o the_o stomach_n be_v acid_n i_o shall_v be_v apt_a to_o believe_v that_o the_o blood_n retain_v something_o of_o acidity_n in_o it_o but_o yet_o that_o will_v not_o be_v a_o argument_n why_o i_o shall_v not_o refer_v the_o spirit_n of_o human_a blood_n to_o the_o class_n of_o alkaly_n because_o so_o few_o acid_n particle_n will_v either_o be_v destroy_v by_o the_o alkalizate_a one_o that_o be_v so_o abundant_a in_o the_o spirit_n or_o at_o least_o they_o will_v be_v so_o very_a much_o predominant_a as_o to_o give_v we_o reason_n on_o their_o account_n to_o denominate_v the_o mixture_n alkalious_a as_o if_o some_o drop_n of_o spirit_n of_o vinegar_n be_v mix_v with_o stale_a urine_n they_o will_v be_v either_o deprive_v of_o their_o acidity_n by_o some_o particle_n of_o a_o contrary_a nature_n or_o be_v so_o overpower_v by_o the_o fugitive_n salt_n they_o abound_v with_o that_o the_o mixture_n may_v well_o be_v refer_v to_o the_o classis_fw-la of_o volatile_a urinous_a salt_n title_n iu._n whether_o the_o spirit_n of_o human_a blood_n be_v differ_v from_o spirit_n of_o urine_n and_o other_o salt_n call_v volatile_a alkaly_n upon_o this_o occasion_n i_o shall_v offer_v
p._n 123_o several_a experiment_n about_o freeze_a p._n 164_o fire_n and_o flame_n make_v ponderable_a p._n 205_o 206_o 210._o of_o the_o relation_n betwixt_o flame_n and_o air._n p._n 218_o 220_o 223._o flame_n preserve_v under_o water_n p._n 225_o of_o the_o propagation_n of_o flame_n in_o vacuo_fw-la p._n 226_o 227_o of_o the_o relation_n betwixt_o air_n and_o the_o flamma_n vitalis_n of_o animal_n p._n 229_o g_o the_o effect_n of_o gunpowder_n dissolve_v in_o water_n p._n 4._o of_o the_o perviousness_n of_o glass_n p._n 213_o a_o comminution_n of_o gold_n into_o powder_n p._n 363_o of_o the_o nature_n of_o granate_n ibid._n of_o the_o origin_n of_o gem_n p._n 380_o of_o the_o virtue_n of_o gem_n p._n 397_o h_n heat_v produce_v by_o a_o mixture_n of_o salt-petre_n and_o oil_n of_o vitriol_n p._n 4_o of_o the_o mechanical_a production_n of_o heat_n p._n 191_o hydrostatical_a paradox_n make_v out_o p._n 279_o a_o new_a hydrostatical_a instrument_n and_o its_o use_n propose_v p._n 311_o observation_n about_o hurricane_n p._n 365_o i_o of_o the_o levity_n of_o ice_n and_o its_o cause_n p._n 68_o observation_n and_o experiment_n concern_v ice_n p._n 91_o what_o liquor_n soon_o dissolve_v ice_n and_o snow_n p._n 96_o the_o quality_n of_o ice_n p._n 172_o l_o the_o expansion_n and_o contraction_n of_o liquor_n measure_v p._n 75_o of_o the_o relation_n betwixt_o light_n and_o air._n of_o the_o levity_n of_o body_n under_o water_n p._n 265_o a_o self_n move_v liquor_n p._n 351_o a_o preparation_n of_o liquid_a laudanum_n describe_v p._n 354_o m_n of_o mercury_n grow_v hot_a with_o gold_n p._n 203_o of_o the_o growth_n and_o increase_n of_o metal_n p._n 318_o medicina_fw-la hydrostatica_fw-la p._n 329_o the_o weight_n of_o several_a body_n weigh_v in_o air_n and_o water_n p._n 346_o passage_n relate_v to_o the_o art_n of_o medicine_n p._n 355_o of_o specific_a medicine_n p._n 528_o their_o operation_n mechanical_o solve_v p._n 531_o that_o by_o their_o unite_n with_o a_o distemper_a humour_n a_o three_o body_n may_v be_v produce_v not_o so_o offensive_a to_o nature_n p._n 547_o n_n nitre_n not_o the_o grand_a efficient_a of_o cold._n p._n 104_o of_o the_o effect_n of_o nitre_n in_o freeze_a p._n 131_o of_o the_o aerial_a noctiluca_n p._n 245_o of_o the_o reason_n of_o noctilucas_n p._n 247_o of_o the_o icy_a noctiluca_n p._n 255_o of_o the_o subtlety_n of_o its_o part_n p._n 259_o o_o oly_a of_o vitriol_n and_o salarmoniack_a mix_v together_o p._n 8_o a_o hydrostatical_a way_n of_o estimate_v oar_n p._n 321_o p_o of_o the_o primum_fw-la frigidum_fw-la p._n 99_o a_o chemical_a analysis_n of_o pearl_n p._n 370_o of_o the_o porosity_n of_o body_n p._n 440_o of_o the_o porosity_n of_o animal_n body_n p._n 450_o the_o effect_n of_o putrefaction_n and_o fermentation_n on_o human_n blood_n p._n 485_o r_n what_o refrigeration_n depend_v on_o p._n 6_o strange_a report_n p._n 373_o s_n of_o the_o different_a pressure_n of_o solid_n and_o fluid_n p._n 272_o of_o the_o serum_n of_o human_n blood_n p._n 474_o of_o the_o spirit_n of_o human_n blood_n p._n 483_o spirit_n of_o human_a blood_n what_o p._n 487_o of_o what_o classis_fw-la of_o saline_n body_n it_o be_v of_o p._n 488_o whether_o different_a from_o spirit_n of_o urine_n etc._n etc._n p._n 490_o of_o its_o proportion_n to_o the_o substance_n it_o be_v draw_v from_o p._n 491_o of_o its_o consistence_n and_o specific_a gravity_n p._n 492_o of_o its_o odour_n taste_n and_o colour_n p._n 494_o of_o its_o dissolve_v power_n p._n 495_o of_o the_o coagulate_a power_n of_o spirit_n of_o human_n blood_n p._n 499_o of_o its_o precipitate_v power_n p._n 500_o of_o its_o affinity_n with_o some_o chemical_a oil_n etc._n etc._n p._n 501_o of_o the_o relation_n betwixt_o spirit_n of_o human_a blood_n and_o air._n p._n 504_o of_o its_o hostility_n with_o acid_n etc._n etc._n p._n 506_o of_o its_o medicinal_a virtue_n p._n 508_o 511_o t_n the_o effect_n of_o a_o mixture_n of_o salt_n of_o tartar_n and_o water_n p._n 193_o what_o tincture_n may_v be_v draw_v with_o spirit_n of_o human_n blood_n p._n 497_o five_o title_n for_o the_o natural_a history_n of_o human_a urine_n p._n 472_o w_n of_o the_o ascent_n of_o water_n in_o weather-glass_n p._n 30_o of_o the_o expansion_n of_o water_n and_o other_o freeze_a liquor_n p._n 62_o 187_o of_o the_o expansive_a force_n of_o freeze_a water_n p._n 79_o water_n not_o the_o primum_fw-la frigidum_fw-la p._n 702_o the_o weight_n of_o body_n freeze_v and_o unfreeze_v p._n 126_o whether_o â—ot_n water_n freeze_v soon_o than_o cold._n p._n 134_o of_o the_o weight_n of_o water_n in_o water_n p._n 277_o finis_fw-la
the_o fibrous_a part_n be_v alone_o heavy_a than_o the_o serum_n since_o a_o great_a deal_n of_o the_o latter_a be_v disperse_v through_o the_o pore_n of_o the_o former_a which_o appear_v since_o four_o ounce_n five_o drachm_n and_o thirty_o four_o grain_n of_o the_o fibrous_a part_n of_o blood_n be_v distil_v in_o a_o digestive_a furnace_n the_o dry_a blood_n remain_v weigh_v but_o one_o ounce_n three_o drachm_n and_o thirty_o four_o grain_n whereas_o the_o serous_a liquor_n distil_v from_o it_o amount_v to_o three_o ounce_n fifty_o three_o grain_n and_o the_o like_a trial_n be_v again_o repeat_v with_o another_o parcel_n of_o blood_n the_o dry_a mass_n amount_v to_o one_o ounce_n six_o drachm_n and_o fifty_o grain_n and_o the_o phlegmatic_a liquor_n distil_v from_o it_o to_o seven_o ounce_n red_a sealing-wax_n suspend_v at_o a_o hair_n weigh_v in_o the_o air_n one_o drachm_o fifty_o six_o grain_n in_o water_n thirty_o five_o in_o serum_n thirty_o three_o and_o have_v make_v use_v of_o a_o instrument_n purposely_o make_v when_o common_a water_n weigh_v 253_o grain_n a_o equal_a bulk_n of_o serum_n weigh_v 302_o and_o the_o serum_n of_o the_o blood_n of_o another_o person_n be_v weigh_v it_o want_v but_o two_o grain_n of_o the_o weight_n of_o the_o former_a serum_n which_o be_v tinge_v with_o blood_n be_v strain_v through_o cap-paper_n the_o liquor_n which_o pass_v through_o it_o be_v of_o a_o yellow_a colour_n spirit_n of_o salt_n be_v drop_v into_o serum_n coagulate_v some_o part_n which_o subside_v in_o the_o form_n of_o cheese-curd_n and_o oil_n of_o vitriol_n have_v the_o same_o effect_n but_o more_o powerful_o but_o spirit_n of_o salarmoniack_a rather_o make_v it_o fluid_a oil_n of_o tartar_n per_fw-la deliquium_fw-la produce_v a_o white_a curd_n by_o unite_n with_o some_o part_n of_o the_o serum_n but_o not_o so_o powerful_o as_o the_o other_o have_v do_v spirit_n of_o wine_n rectify_v produce_v a_o copious_a white_a curd_n but_o so_o soft_a that_o it_o swim_v upon_o the_o top_n of_o the_o liquor_n upon_o a_o infusion_n of_o a_o solution_n of_o sublimate_n it_o yield_v a_o white_a curd_n but_o some_o of_o the_o serum_n of_o human_a blood_n be_v pour_v upon_o file_n of_o iron_n the_o liquor_n dissolve_v some_o of_o the_o steel_n which_o appear_v since_o upon_o a_o addition_n of_o some_o of_o a_o infusion_n of_o gall_n the_o liquor_n which_o before_o be_v muddy_a and_o thick_a lay_v down_o a_o whitish_a sediment_n and_o a_o convenient_a quantity_n of_o the_o infusion_n be_v add_v the_o two_o liquor_n unite_v into_o a_o consistent_a body_n wherein_o the_o eye_n discover_v no_o distinct_a liquor_n at_o all_o but_o have_v put_v some_o of_o our_o liquor_n upon_o file_n of_o copper_n which_o when_o wrought_v upon_o by_o body_n that_o have_v in_o they_o any_o thing_n of_o urinous_a salt_n usual_o give_v a_o conspicuous_a tincture_n we_o according_o find_v that_o the_o metal_n be_v in_o a_o few_o hour_n discolour_v by_o the_o menstruum_fw-la and_o afterward_o it_o begin_v gradual_o to_o grow_v more_o blue_a and_o in_o a_o day_n be_v of_o a_o deep_a ceruleous_a colour_n and_o to_o show_v that_o this_o colour_n proceed_v from_o some_o volatile_a salt_n latent_fw-la in_o the_o serum_n we_o mix_v some_o of_o it_o with_o syrup_n of_o violet_n and_o find_v that_o it_o appear_v of_o a_o fine_a green_a and_o one_o thing_n observable_a in_o the_o serum_n impregnate_v with_o copper_n be_v that_o i_o keep_v it_o several_a week_n in_o my_o window_n without_o perceive_v that_o it_o in_o the_o least_o sink_v about_o two_o ounce_n of_o serum_n be_v leave_v in_o a_o south_n window_n three_o week_n in_o the_o month_n of_o july_n but_o do_v not_o appear_v in_o the_o least_o putrify_a but_o have_v let_v down_o a_o considerable_a sediment_n and_o in_o three_o or_o four_o day_n after_o it_o stink_v offensive_o and_o that_o at_o the_o same_o time_n it_o be_v void_a of_o acidity_n appear_v since_o it_o will_v not_o take_v off_o the_o blue_a colour_n of_o a_o tincture_n of_o lignum_fw-la nephriticum_fw-la this_o fetid_v serum_n be_v distil_v in_o a_o low_a cucurbite_n the_o liquor_n that_o first_o come_v over_o be_v so_o little_a spirituous_a or_o saline_n that_o it_o will_v not_o in_o a_o hour_n time_n turn_v syrup_n of_o violet_n green_a yet_o that_o it_o be_v not_o without_o a_o volatile_a alkaly_n appear_v since_o be_v drop_v into_o a_o good_a solution_n of_o sublimate_n it_o cause_v it_o to_o lay_v down_o a_o white_a precipitate_a serum_n of_o human_a blood_n filter_v through_o cap-paper_n be_v distil_v in_o a_o small_a retort_n place_v in_o a_o sand_n furnace_n we_o obtain_v only_o a_o few_o drop_n of_o a_o darkish_a red_a oil_n some_o of_o which_o subside_v to_o the_o bottom_n of_o the_o other_o liquor_n but_o the_o great_a part_n swim_v upon_o it_o and_o after_o a_o good_a deal_n of_o insipid_a phlegm_n have_v be_v draw_v off_o there_o come_v over_o a_o good_a proportion_n of_o spirituous_a liquor_n which_o smell_v almost_o like_o the_o spirit_n of_o blood_n and_o contain_v a_o pretty_a deal_n of_o volatile_a alkaly_n so_o that_o it_o will_v ready_o turn_v syrup_n of_o violet_n green_a and_o cause_v a_o white_a precipitate_a and_o ferment_n with_o spirit_n of_o salt_n and_o this_o spirit_n be_v rectify_v in_o a_o small_a head_n and_o body_n a_o good_a quantity_n of_o a_o thick_a substance_n like_o honey_n be_v leave_v in_o the_o bottom_n of_o the_o glass_n which_o be_v for_o the_o most_o part_n of_o a_o dark_a red_a and_o seem_v to_o contain_v more_o oil_n than_o appear_v upon_o the_o first_o distillation_n the_o liquor_n that_o come_v over_o the_o helm_n be_v pure_a but_o not_o strong_a than_o the_o first_o but_o have_v put_v it_o into_o a_o glass-egg_n with_o a_o slender_a neck_n and_o give_v the_o vessel_n a_o convenient_a situation_n in_o hot_a sand_n we_o obtain_v a_o volatile_a alkaly_n that_o sublime_v into_o the_o neck_n in_o the_o form_n of_o a_o white_a salt_n from_o whence_o it_o seem_v to_o follow_v that_o the_o serous_a part_n of_o the_o blood_n afford_v the_o same_o elementary_a principle_n or_o similar_v substance_n both_o as_o to_o number_v and_o kind_n as_o the_o fibrous_a and_o consistent_a part_n though_o not_o as_o to_o quantity_n that_o of_o the_o oil_n and_o dry_a salt_n be_v less_o in_o a_o determinate_a proportion_n of_o serum_n than_o of_o blood_n though_o it_o be_v necessary_a to_o loosen_v the_o spirit_n of_o urine_n from_o the_o more_o drossy_a part_n of_o it_o that_o before_o distillation_n it_o shall_v putrefy_v for_o about_o six_o week_n yet_o if_o fresh_a urine_n be_v pour_v upon_o quicklime_n a_o great_a part_n of_o the_o spirit_n will_v present_o be_v unite_v and_o ascend_v in_o distillation_n encourage_v by_o which_o observation_n i_o mix_v serum_n with_o quicklime_n upon_o which_o there_o ensue_v a_o transient_a heat_n and_o this_o mix_a body_n be_v commit_v to_o distillation_n first_o it_o afford_v a_o phlegm_n in_o a_o gentle_a fire_n and_o then_o in_o a_o strong_a a_o moderate_a quantity_n of_o liquor_n that_o be_v think_v to_o smell_v manifest_o of_o the_o lime_n but_o have_v not_o a_o brisk_a taste_n and_o this_o be_v accompany_v with_o a_o great_a quantity_n of_o fetid_v oil_n than_o be_v expect_v the_o other_o liquor_n be_v slow_o rectify_v the_o spirit_n which_o first_o come_v over_o have_v a_o strong_a and_o pierce_a smell_n but_o less_o rank_a than_o common_a spirit_n of_o human_a blood_n its_o taste_n be_v somewhat_o fiery_a and_o be_v drop_v upon_o spirit_n of_o violet_n it_o present_o turn_v it_o green_a in_o a_o solution_n of_o sublimate_n with_o water_n and_o another_o of_o quicksilver_n in_o aqua_fw-la fortis_fw-la it_o present_o make_v two_o white_a precipitate_v and_o be_v mingle_v with_o some_o good_a spirit_n of_o sea-salt_n there_o appear_v a_o thick_a and_o whitish_a smoke_n but_o neither_o any_o visible_a conflict_n nor_o bubble_n yet_o the_o colour_n of_o the_o spirit_n of_o salt_n seem_v much_o heighten_v by_o this_o operation_n and_o here_o i_o shall_v observe_v that_o have_v set_v the_o late_o mention_v mixture_n of_o the_o spirit_n of_o serum_n and_o of_o salt_n to_o evaporate_v the_o salt_n afford_v by_o it_o be_v not_o like_a that_o of_o salarmoniack_a but_o the_o colour_n produce_v in_o the_o mixture_n whilst_o fluid_a be_v so_o heighten_v in_o the_o concrete_a that_o it_o appear_v of_o a_o blood-red_n colour_n but_o of_o such_o a_o confuse_a shape_n that_o it_o can_v not_o be_v reduce_v to_o any_o kind_n of_o salt_n by_o all_o which_o phaenomena_n this_o spirit_n of_o the_o serous_a part_n of_o the_o blood_n seem_v to_o be_v very_o near_o of_o kin_n to_o that_o of_o the_o concrete_v mass_n to_o try_v whether_o the_o fix_a salt_n of_o pot-ash_n will_v have_v the_o same_o effect_n on_o serum_n
of_o human_a blood_n to_o four_o part_n of_o liquor_n we_o put_v one_o of_o salt_n and_o have_v distil_v they_o slow_o in_o a_o glass-head_n and_o body_n we_o obtain_v a_o good_a store_n of_o a_o liquor_n but_o not_o near_o so_o strong_a as_o that_o draw_v off_o from_o quicklime_n and_o have_v rectify_v this_o spirit_n by_o a_o gentle_a heat_n the_o two_o first_o spoonful_n which_o rose_n be_v not_o spirituous_a but_o phlegmatic_a nor_o will_v it_o turn_v syrup_n of_o violet_n green_a though_o it_o afford_v a_o light_a sublimate_n when_o put_v upon_o a_o solution_n of_o sublimate_n have_v put_v one_o part_n of_o salt_n of_o pot-ash_n into_o three_o of_o human_a urine_n and_o slow_o distil_v they_o in_o a_o head_n and_o body_n first_o a_o spirituous_a liquor_n ascend_v which_o be_v set_v aside_o we_o continue_v the_o distillation_n till_o the_o remain_v appear_v dry_a in_o which_o operation_n we_o obtain_v not_o one_o drop_n of_o oil_n beside_o which_o it_o be_v observable_a that_o this_o spirit_n of_o urine_n be_v not_o near_o so_o fetid_v as_o that_o make_v the_o common_a way_n and_o that_o that_o liquor_n which_o come_v over_o at_o the_o latter_a end_n of_o the_o distillation_n be_v so_o unlike_a that_o which_o the_o serum_n of_o the_o blood_n afford_v we_o that_o it_o be_v not_o only_o considerable_o strong_a and_o manifest_o strong_a than_o that_o which_o first_o ascend_v but_o have_v a_o penetrate_v and_o fiery_a taste_n which_o leave_v a_o last_a impression_n upon_o the_o tongue_n and_o make_v a_o notable_a ebullition_n with_o spirit_n of_o salt_n which_o the_o spirit_n of_o urine_n draw_v from_o quicklime_n do_v not_o and_o whereas_o in_o the_o last_o liquor_n i_o never_o observe_v any_o volatile_a salt_n to_o ascend_v in_o a_o dry_a form_n in_o the_o operation_n make_v by_o the_o help_n of_o salt_n of_o pot-ash_n there_o ascend_v without_o rectification_n several_a grain_n of_o volatile_a salt_n one_o of_o which_o be_v crystalline_a and_o very_a large_a so_o that_o it_o appear_v to_o be_v like_o a_o plate_n curious_o figure_v but_o some_o lesser_a corn_n of_o salt_n hide_v one_o part_n of_o it_o i_o can_v not_o clear_o discern_v whether_o it_o be_v hexagonal_a or_o octagonal_a and_o this_o experiment_n be_v repeat_v a_o second_o time_n the_o liquor_n ascend_v be_v more_o phlegmatic_a though_o we_o both_o time_n apply_v salt_n of_o pot-ash_n take_v out_o of_o the_o same_o vessel_n and_o the_o urine_n of_o the_o same_o person_n but_o this_o liquor_n be_v rectify_v per_fw-la se_fw-la afford_v more_o of_o a_o brisk_a saline_a spirit_n from_o which_o we_o obtain_v a_o pretty_a quantity_n of_o volatile_a salt_n in_o a_o dry_a form_n and_o of_o a_o very_a white_a colour_n have_v put_v betwixt_o two_o and_o three_o ounce_n of_o serum_n of_o human_a blood_n into_o a_o bolt-head_n capable_a of_o hold_v four_o time_n as_o much_o and_o have_v seal_v the_o glass_n hermetical_o and_o set_v it_o aside_o we_o observe_v the_o follow_a particular_n first_o no_o alteration_n appear_v in_o the_o liquor_n for_o twelve_o month_n nor_o be_v any_o worm_n or_o maggot_n breed_v in_o it_o and_o though_o it_o be_v general_o believe_v that_o infect_v natural_o breed_v in_o the_o fluid_a part_n of_o human_a body_n yet_o i_o have_v observe_v that_o if_o blood_n be_v so_o exact_o close_v up_o that_o fly_n can_v blow_v upon_o it_o and_o that_o too_o before_o it_o be_v putrify_v or_o blow_v upon_o it_o will_v not_o breed_v they_o but_o second_o in_o this_o liquor_n there_o appear_v not_o the_o least_o mother_n which_o usual_o accompany_v putrefaction_n but_o the_o tip_n of_o the_o seal_a glass_n be_v break_v off_o a_o pretty_a deal_n of_o air_n rush_v out_o with_o a_o considarable_a noise_n and_o that_o this_o air_n have_v be_v considerable_o compress_v whilst_o it_o be_v pen_v up_o appear_v since_o upon_o its_o eruption_n a_o multitude_n of_o bubble_n remain_v on_o the_o surface_n of_o the_o liquor_n as_o upon_o the_o open_n of_o bottle_a drink_n or_o other_o liquor_n when_o the_o vessel_n they_o be_v contain_v in_o come_v to_o be_v unstop_v and_o to_o these_o observation_n i_o shall_v add_v that_o some_o sheep_n blood_n be_v shut_v up_o in_o vacuo_fw-la upon_o a_o gentle_a putrefaction_n the_o elastic_a and_o aerial_a particle_n that_o be_v produce_v blue_a it_o up_o with_o a_o surprise_v noise_n but_o three_o the_o smell_n of_o our_o serum_n be_v strong_a but_o not_o cadavarous_a rather_o resemble_v that_o of_o the_o tincture_n of_o sulphur_n make_v with_o salt_n of_o tartar_n and_o spirit_n of_o wine_n or_o some_o such_o sulphureous_a preparation_n four_o this_o serum_n be_v commit_v to_o distillation_n in_o a_o small_a glass_n head_n and_o body_n in_o a_o digestive_a furnace_n the_o liquor_n which_o first_o come_v over_o first_o smell_v strong_a enough_o yet_o taste_v not_o at_o all_o brisk_a or_o spirituous_a like_o that_o distil_a from_o putrefy_a urine_n nor_o do_v it_o present_o give_v a_o manifest_a greenness_n to_o syrup_n of_o violet_n but_o in_o a_o solution_n of_o sublimate_n it_o have_v the_o same_o effect_n with_o spirit_n of_o urine_n or_o a_o volatile_a salt_n and_o have_v mix_v some_o of_o it_o with_o syrup_n of_o violet_n spread_v all_o night_n upon_o white_a paper_n and_o another_o parcel_n of_o it_o with_o file_n of_o copper_n the_o former_a in_o the_o morning_n be_v turn_v green_a and_o the_o latter_a be_v so_o far_o dissolve_v as_o to_o leave_v a_o large_a blue_a stain_n upon_o the_o paper_n one_o part_n of_o salt_n of_o tartar_n be_v dissolve_v in_o eight_o part_n of_o serum_n of_o human_a blood_n and_o stir_v over_o a_o gentle_a heat_n it_o be_v not_o turn_v red_a by_o it_o as_o milk_n be_v that_o blood_n will_v be_v coagulate_v by_o heat_n in_o a_o short_a time_n into_o a_o kind_n of_o jelly_n be_v a_o common_a observation_n but_o have_v put_v spirit_n of_o human_a blood_n into_o serum_n and_o keep_v it_o a_o convenient_a time_n over_o a_o fire_n the_o volatile_a alkaly_n seem_v to_o make_v the_o coagulation_n more_o slow_a and_o this_o effect_n be_v more_o considerable_a when_o we_o try_v another_o parcel_n of_o serum_n with_o salt_n of_o tartar_n instead_o of_o spirit_n of_o blood_n the_o four_o part_n contain_v the_o history_n of_o the_o spirit_n of_o blood_n begin_v before_o i_o proceed_v to_o the_o title_n belong_v to_o this_o part_n of_o the_o history_n it_o will_v be_v requisite_a to_o advertise_v first_o that_o the_o spirit_n make_v use_v of_o in_o the_o follow_a trial_n and_o observation_n be_v draw_v from_o human_a blood_n without_o any_o sand_n day_n or_o other_o additament_n and_o that_o the_o firâ—â—_n distillation_n be_v perform_v in_o retort_v place_v in_o sand_n care_v be_v take_v that_o the_o vessel_n shall_v not_o be_v too_o much_o fill_v because_o blood_n if_o not_o well_o dry_v be_v apt_a to_o swell_v and_o pass_v into_o the_o neck_n of_o the_o retort_n if_o not_o into_o the_o receiver_n second_o it_o be_v to_o be_v observe_v that_o the_o blood_n we_o make_v use_v of_o be_v such_o as_o be_v draw_v from_o people_n who_o frequent_o blee_v by_o way_n of_o prevention_n three_o there_o be_v so_o great_a a_o cognation_n betwixt_o the_o spirit_n and_o volatile_a salt_n of_o human_a blood_n that_o the_o latter_a seem_v to_o be_v the_o former_a only_o in_o a_o dry_a form_n a_o list_n of_o secondary_a title_n concern_v the_o spirit_n of_o human_n blood_n blood_n of_o the_o history_n of_o human_a blood_n i._o whether_o human_a blood_n may_v be_v so_o order_v by_o fermentation_n or_o putrefaction_n as_o that_o in_o distillation_n a_o spirit_n either_o urinous_a or_o vinous_a may_v ascend_v before_o the_o phlegm_n ii_o whether_o spirit_n of_o human_a blood_n be_v real_o any_o thing_n but_o the_o volatile_a salt_n and_o phlegm_n well_o commix_v iii_o of_o the_o species_n of_o saline_n body_n to_o which_o spirit_n of_o human_a blood_n be_v to_o be_v refer_v iv_o whether_o spirit_n of_o human_a blood_n be_v differ_v from_o spirit_n of_o urine_n and_o other_o spirit_n that_o be_v call_v volatile_a alkaly_n v._o of_o the_o quantity_n of_o spirit_n contain_v in_o human_a blood_n whether_o accompany_v with_o serum_n or_o dry_v vi_o of_o the_o specific_a gravity_n of_o spirit_n of_o human_n blood_n vii_o of_o the_o odour_n taste_n colour_n transparency_n and_o consistency_n of_o the_o spirit_n of_o human_n blood_n viii_o of_o the_o dissolutive_a power_n of_o the_o spirit_n of_o human_n blood_n ix_o of_o the_o tincture_n that_o may_v be_v draw_v by_o spirit_n of_o human_n blood_n x._o of_o the_o coagulative_a power_n of_o the_o spirit_n of_o human_n blood_n xi_o of_o the_o precipitate_v power_n of_o spirit_n of_o human_n blood_n xii_o of_o the_o affinity_n betwixt_o spirit_n of_o human_a blood_n and_o some_o chemical_a oil_n and_o urinous_a
bright_a copper_n within_o about_o half_a a_o minute_n of_o a_o hour_n the_o verge_n of_o the_o moisten_a part_n of_o the_o surface_n appear_v blueish_a and_o in_o a_o little_a time_n after_o the_o rest_n of_o the_o wetted_a part_n acquire_v a_o fine_a azure_a have_v pour_v spirit_n of_o blood_n upon_o file_n of_o zinke_n or_o spiltre_n it_o present_o begin_v to_o work_v manifest_o in_o the_o cold_a and_o when_o assist_v by_o a_o little_a heat_n it_o dissolve_v the_o zinke_n brisk_o and_o not_o without_o produce_v store_n of_o bubble_n be_v also_o a_o little_a discolour_a by_o the_o operation_n of_o this_o experiment_n have_v put_v a_o piece_n of_o clot_a blood_n which_o have_v be_v expose_v to_o the_o air_n into_o a_o slender_a vial_n of_o clear_a glass_n and_o then_o pour_v on_o a_o little_a rectify_a spirit_n of_o human_a blood_n and_o shake_v the_o glass_n a_o little_a the_o blackness_n of_o the_o superficial_a part_n of_o the_o blood_n present_o disappear_v and_o become_v a_o florid_n scarlet_n and_o the_o liquor_n be_v tinge_v with_o a_o fair_a red_n and_o from_o a_o succession_n of_o bubble_n pass_v from_o time_n to_o time_n out_o of_o the_o cold_a into_o it_o seem_v to_o work_v somewhat_o like_o a_o menstruum_fw-la but_o in_o a_o little_a time_n after_o the_o blood_n be_v degenerate_v from_o its_o former_a colour_n to_o a_o little_a more_o dark_a one_o but_o another_o clot_n of_o blood_n one_o side_n of_o which_o be_v red_a and_o the_o other_o black_a be_v put_v into_o the_o vial_n and_o spirit_n of_o blood_n pour_v upon_o it_o the_o red_a side_n have_v its_o colour_n improve_v but_o the_o other_o continue_v black_a and_o dirty_a and_o i_o once_o preserve_v twelve_o drachm_n of_o blood_n in_o two_o of_o the_o spirit_n of_o blood_n and_o find_v that_o twelve_o month_n after_o it_o remain_v fair_a and_o florid_n and_o little_o less_o than_o total_o fluid_a and_o when_o the_o vessel_n be_v open_v there_o appear_v little_a sign_n of_o putrefaction_n but_o only_o a_o small_a clot_n be_v fasten_v to_o the_o bottom_n the_o rest_n pass_v ready_o through_o a_o strainer_n so_o that_o the_o spirit_n seem_v to_o have_v a_o great_a embalm_v virtue_n since_o it_o be_v able_a to_o preserve_v six_o time_n its_o weight_n of_o a_o body_n so_o apt_a to_o putrefy_v but_o to_o what_o have_v be_v observe_v i_o shall_v add_v that_o have_v comit_v the_o mixture_n to_o distillation_n the_o first_o liquor_n be_v a_o kind_n of_o phlegm_n which_o be_v succeed_v by_o a_o spirituous_a liquor_n and_o volatile_a salt_n in_o a_o dry_a form_n have_v pour_v some_o of_o our_o spirit_n upon_o file_n of_o iron_n where_o they_o be_v not_o in_o the_o least_o rusty_a and_o keep_v they_o together_o a_o while_n in_o digestion_n we_o find_v as_o we_o expect_v that_o that_o liquor_n by_o work_v upon_o they_o have_v produce_v a_o light_a substance_n something_o pale_a than_o a_o crocus_n and_o there_o appear_v likewise_o in_o the_o liquor_n good_a store_n of_o thin_a plate_n which_o after_o a_o gentle_a agitation_n be_v hold_v against_o the_o sunbeam_n exhibit_v the_o colour_n of_o the_o rainbow_n very_o vivid_o but_o the_o taste_n of_o the_o liquor_n appear_v not_o at_o all_o martial_a title_n ix_o of_o the_o tincture_n that_o may_v be_v draw_v with_o spirit_n of_o human_n blood_n spirit_n of_o blood_n be_v put_v upon_o saffron_n present_o acquire_v a_o yellow_a colour_n and_o from_o tu_fw-la merick_a a_o tincture_n like_o a_o solution_n of_o gold_n which_o may_v doubtless_o prove_v a_o good_a medicine_n in_o the_o jaundice_n and_o some_o of_o this_o spirit_n be_v put_v upon_o powder_n of_o blood_n it_o present_o extract_v from_o it_o a_o colour_n as_o red_a as_o that_o of_o french_a claret_n but_o when_o i_o make_v use_v of_o another_o parcel_n of_o spirit_n well_o rectify_v i_o find_v that_o it_o extract_v not_o a_o tincture_n so_o soon_o and_o after_o several_a hour_n the_o colour_n it_o obtain_v be_v brown_a which_o in_o some_o hour_n after_o be_v heighten_v into_o redness_n and_o in_o a_o long_a time_n it_o become_v almost_o as_o red_a as_o the_o former_a tincture_n to_o show_v that_o spirit_n of_o human_a blood_n may_v extract_v tincture_n out_o of_o the_o hard_a body_n we_o put_v file_n with_o it_o into_o a_o small_a egg_n and_o keep_v they_o all_o night_n in_o digestion_n in_o a_o moderate_a heat_n and_o the_o next_o day_n we_o find_v the_o liquor_n tinge_v with_o a_o deep_a brownish_a red_a and_o those_o file_n which_o stick_v to_o the_o side_n of_o the_o vessel_n and_o be_v above_o the_o liquor_n be_v turn_v by_o the_o exhalation_n of_o this_o spirit_n into_o a_o yellow_a crocus_n but_o the_o mixture_n be_v keep_v some_o day_n long_o in_o the_o same_o vessel_n the_o colour_n of_o it_o be_v grow_v opacous_a and_o appear_v to_o be_v black_a when_o it_o be_v look_v upon_o in_o a_o considerable_a bulk_n but_o it_o seem_v of_o another_o colour_n when_o look_v upon_o as_o it_o be_v spread_v thin_a upon_o white_a paper_n some_o of_o this_o tincture_n be_v pour_v upon_o a_o infusion_n of_o gall_n it_o will_v not_o make_v it_o of_o a_o inky_a colour_n nor_o be_v the_o precipitate_a which_o present_o fall_v to_o the_o bottom_n of_o a_o inky_a colour_n from_o which_o experiment_n it_o appear_v that_o it_o be_v unsafe_a either_o to_o suppose_v that_o if_o chalybeates_n be_v dissolve_v in_o the_o body_n it_o must_v be_v by_o some_o acid_n juice_n or_o to_o conclude_v that_o if_o steel_v be_v dissolve_v by_o the_o liquor_n of_o our_o body_n they_o must_v be_v ex_fw-la predominio_fw-la alkalizate_fw-la since_o a_o liquor_n that_o be_v very_o different_a from_o acid_n dissolve_v it_o but_o without_o touch_v further_o upon_o this_o account_n i_o shall_v rather_o commend_v it_o to_o the_o consideration_n of_o physician_n to_o pitch_v upon_o some_o other_o method_n of_o explicate_v the_o effect_n of_o chalybeates_n upon_o human_a body_n and_o whether_o martial_a medicine_n may_v not_o be_v make_v use_n of_o which_o be_v prepare_v by_o volatite_n alkaly_n instead_o of_o acid_n spirit_n of_o human_a blood_n be_v keep_v in_o digestion_n with_o powder_n of_o amber_n it_o extract_v no_o considerable_a tincture_n but_o whether_o the_o fault_n be_v in_o the_o fineness_n of_o the_o amber_n or_o the_o weakness_n of_o the_o spirit_n i_o shall_v leave_v undetermined_a some_o spirit_n of_o human_a blood_n be_v put_v upon_o some_o of_o that_o gum_n call_v seed-lac_n soon_o become_v tinge_v which_o i_o suppose_v to_o proceed_v from_o a_o superficial_a colour_n of_o some_o part_n of_o the_o gum_n proceed_v from_o some_o adhere_a blood_n of_o the_o little_a wing_a infect_v who_o by_o their_o bite_n occasion_v this_o gum_n upon_o the_o twig_n of_o the_o tree_n where_o it_o be_v find_v so_o that_o the_o colour_n seem_v not_o to_o be_v give_v by_o the_o gum_n but_o the_o blood_n of_o those_o animal_n and_o may_v probable_o be_v a_o good_a solvent_a medicine_n since_o most_o of_o the_o infect_v use_v in_o physic_n consist_v of_o part_n very_o subtle_a and_o penetrate_a and_o of_o considerable_a efficacy_n title_n x._o of_o the_o coagulate_a power_n of_o the_o spirit_n of_o human_n blood_n high_o rectify_v spirit_n of_o human_a blood_n be_v well_o mingle_v by_o shake_v it_o with_o a_o convenient_a quantity_n of_o urinous_a spirit_n there_o will_v present_o ensue_v a_o coagulation_n or_o a_o concretion_n of_o part_n either_o of_o the_o whole_a mixture_n or_o a_o portion_n of_o it_o into_o corpuscle_n of_o a_o saline_n form_n which_o cohere_v loose_o together_o make_v up_o a_o mass_n of_o a_o fluid_a and_o consistent_a soft_a temper_n in_o which_o form_n it_o will_v continue_v in_o a_o cool_a place_n several_a month_n title_n xi_o of_o the_o precipitate_v power_n of_o spirit_n of_o human_n blood_n it_o have_v a_o power_n of_o precipitate_v as_o other_o volatile_a spirit_n most_o body_n dissolve_v in_o acid_n menstruum_n i_o say_v most_o because_o there_o be_v no_o need_n this_o rule_n shall_v be_v general_a or_o hold_v when_o the_o body_n be_v of_o such_o a_o nature_n that_o it_o may_v be_v as_o well_o dissolve_v by_o a_o acid_n as_o a_o alkaly_n and_o that_o there_o be_v such_o body_n appear_v since_o spirit_n of_o human_a blood_n will_v dissolve_v both_o copper_n and_o zink_n which_o may_v be_v likewise_o dissolve_v by_o aqua_fw-la fortis_fw-la and_o other_o acid_n menstruum_n but_o that_o this_o spirit_n will_v precipitate_v other_o body_n dissolve_v in_o acid_n menstruum_n i_o be_o convince_v by_o several_a trial_n make_v on_o red_a lead_n dissolve_v in_o vinegar_n silver_n in_o aqua_fw-la fortis_fw-la gold_n in_o aqua_fw-la regius_fw-la and_o tin_n dissolve_v in_o a_o appropriate_v menstruum_fw-la and_o several_a other_o body_n and_o out_o of_o a_o solution_n of_o common_a salt_n make_v in_o water_n
spirit_n of_o human_a blood_n be_v keep_v in_o vacuo_fw-la byliano_fw-it when_o the_o air_n be_v pump_v out_o it_o afford_v few_o and_o less_o bubble_n than_o a_o equal_a quantity_n of_o common_a water_n title_n fourteen_o of_o the_o hostility_n of_o the_o spirit_n of_o human_a blood_n with_o acid_n whether_o they_o be_v in_o the_o form_n of_o liquor_n or_o fume_n it_o exercise_v its_o hostility_n against_o more_o than_o one_o sort_n of_o acid_n spirit_n as_o spirit_z of_o salt_n of_o nitre_n spirit_n and_o oil_n of_o vitriol_n aqua_fw-la fortis_fw-la aqua_fw-la regis_fw-la etc._n etc._n and_o not_o only_o against_o facitious_a but_o natural_a one_o as_o the_o juice_n of_o lemon_n upon_o its_o mixture_n with_o which_o there_o present_o ensue_v a_o great_a commotion_n with_o noise_n but_o there_o be_v not_o only_o a_o hostility_n evident_a betwixt_o the_o part_n of_o these_o liquor_n but_o also_o their_o effluvia_fw-la for_o if_o spirit_n of_o salt_n of_o nitre_n be_v put_v into_o a_o vial_n somewhat_o wide_o mouth_v and_o spirit_n of_o blood_n rectify_v into_o another_o when_o these_o liquor_n be_v hold_v near_o one_o another_o their_o invisible_a emanation_n join_v together_o will_v form_v a_o manifest_a smoke_n some_o pure_a volatile_a salt_n of_o human_a blood_n be_v just_o satiate_v with_o spirit_n of_o nitre_n we_o slow_o evaporate_v the_o superfluous_a moisture_n which_o be_v do_v we_o take_v the_o compound_a crystal_n which_o the_o mixture_n afford_v and_o put_v it_o into_o a_o bolt-head_n with_o a_o slender_a and_o a_o long_a neck_n and_o then_o add_v to_o it_o a_o convenient_a quantity_n of_o salt_n of_o tartar_n and_o as_o much_o distil_a water_n as_o make_v the_o mixture_n liquid_a enough_o the_o salt_n of_o tartar_n detain_v the_o spirit_n of_o nitre_n and_o a_o good_a proportion_n of_o the_o volatile_a salt_n ascend_v in_o a_o dry_a form_n to_o the_o neck_n of_o the_o vessel_n spirit_n of_o blood_n and_o nitre_n be_v mix_v together_o there_o ensue_v a_o conflict_n in_o which_o thick_a white_a fume_n rise_v plentiful_o and_o circulate_v in_o the_o vessel_n run_v down_o the_o side_n of_o it_o in_o a_o white_a stream_n until_o the_o fume_n cease_v to_o rise_v again_o the_o mixture_n in_o the_o mean_a time_n appear_v red_a be_v settle_v and_o seem_v to_o have_v be_v so_o discolour_v by_o a_o fattish_a substance_n we_o put_v to_o it_o a_o little_a rain_n water_n and_o have_v by_o filtration_n separate_v the_o faeces_fw-la and_o slow_o evaporate_v the_o thus_o clarify_a liquor_n the_o saline_a part_n shoot_v into_o crystal_n like_o those_o of_o salt-petre_n but_o after_o a_o while_n seem_v yellow_a as_o if_o tinged_a with_o the_o oil_n n._n though_o on_o several_a occasion_n the_o spirit_n of_o blood_n appear_v oily_a yet_o i_o not_o long_o since_o dissolve_v another_o parcel_n of_o blood_n who_o liquor_n be_v clear_a and_o limpid_a a_o year_n after_o some_o of_o the_o before_o mention_v crystal_n be_v put_v upon_o well_o kindle_v charcoal_n present_o melt_v and_o burn_v away_o like_o salt-petre_n but_o the_o flame_n seem_v not_o so_o halituous_a and_o differ_v in_o colour_n be_v not_o at_o all_o blue_a but_o yellow_a and_o after_o the_o deflagration_n cease_v there_o remain_v upon_o the_o coal_n a_o lump_n of_o dirty_a colour_a matter_n which_o have_v scarce_o any_o taste_n nor_o be_v that_o little_a it_o have_v alkalious_a this_o brittle_a substance_n be_v hold_v in_o the_o flame_n become_v red_a hot_a without_o any_o sensible_a imminution_n and_o so_o it_o do_v upon_o a_o live_a coal_n title_n xv._o of_o the_o medicinal_a virtue_n of_o spirit_n of_o human_a blood_n outward_o apply_v since_o we_o meet_v not_o with_o any_o acid_n substance_n except_o in_o the_o pancreatic_a juice_n of_o a_o sound_a person_n and_o since_o the_o fix_a salt_n of_o blood_n do_v much_o resemble_v sea-salt_n whether_o its_o spirit_n be_v acid_n or_o no_o and_o since_o several_a part_n of_o the_o body_n whether_o solid_a or_o liquid_a afford_v a_o liquor_n impregnate_v with_o store_n of_o volatile_a salt_n it_o be_v not_o amiss_o to_o think_v that_o the_o spirit_n of_o human_a blood_n may_v have_v considerable_a effect_n in_o several_a disease_n even_o when_o external_o apply_v and_o that_o spirit_n of_o salarmoniack_a have_v be_v find_v successful_a in_o assist_v several_a people_n in_o apoplexy_n epilepsy_n etc._n etc._n when_o apply_v to_o or_o put_v up_o the_o nostril_n it_o be_v confirm_v by_o the_o experience_n of_o several_a learned_a and_o able_a physician_n and_o upon_o the_o like_a reason_n i_o prepare_v a_o volatile_a salt_n sublime_v from_o a_o compound_n salt_n obtain_v from_o spirit_n of_o blood_n satiate_v with_o nitre_n and_o for_o a_o like_a purpose_n to_o bring_v over_o the_o saline_n part_n of_o blood_n in_o a_o liquid_a form_n we_o mix_v two_o part_n of_o dry_a blood_n with_o three_o of_o spirit_n of_o blood_n and_o distil_v they_o with_o a_o pretty_a strong_a fire_n we_o obtain_v a_o pretty_a deal_n of_o spirit_n unaccompany_v with_o any_o volatile_a salt_n in_o a_o dry_a form_n and_o this_o spirit_n seem_v to_o have_v a_o strong_a taste_n and_o smell_v before_o rectification_n than_o spirit_n of_o human_a blood_n prepare_v another_o way_n have_v after_o rectification_n and_o have_v we_o make_v use_v of_o more_o lime_n i_o question_v not_o but_o that_o we_o shall_v have_v obtain_v a_o more_o pierce_a spirit_n since_o it_o will_v have_v retain_v more_o of_o the_o oil_n and_o the_o superfluous_a moisture_n and_o on_o this_o occasion_n i_o shall_v add_v that_o i_o have_v often_o find_v headache_n cure_v by_o the_o separate_a application_n of_o spirit_n of_o human_a blood_n which_o be_v likewise_o good_a in_o hysterick_n and_o hypochondriacal_a case_n and_o in_o faint_a fit_n and_o if_o the_o smell_n of_o it_o make_v it_o too_o nauseous_a that_o may_v be_v correct_v according_a to_o the_o method_n already_o lay_v down_o in_o this_o chapter_n to_o which_o i_o shall_v add_v that_o a_o few_o drop_n of_o oil_n of_o rhodium_n be_v dissolve_v in_o alcohol_n of_o wine_n if_o that_o be_v mix_v with_o spirit_n of_o human_a blood_n it_o will_v give_v it_o a_o very_a grateful_a and_o odoriferous_a smell_n and_o here_o i_o shall_v add_v that_o medicine_n make_v of_o amber_n have_v be_v find_v successful_a not_o only_o in_o convulsion_n and_o other_o distemper_n of_o the_o genus_fw-la nervosum_fw-la but_o the_o tincture_n of_o it_o in_o spirit_n of_o wine_n have_v prove_v successful_a enough_o in_o disease_n both_o of_o man_n and_o woman_n and_o this_o tincture_n may_v not_o inconvenient_o or_o unsuccessful_o be_v add_v to_o correct_v the_o odour_n and_o increase_v the_o virtue_n of_o spirit_n of_o human_a blood_n and_o though_o oil_n of_o amber_n will_v not_o mix_v ready_o with_o spirit_n of_o wine_n yet_o if_o they_o be_v shake_v together_o and_o left_a to_o settle_v at_o leisure_n though_o they_o settle_v in_o distinct_a mass_n yet_o the_o spirit_n will_v even_o in_o the_o cold_a extract_n a_o high_a and_o a_o yellow_a tincture_n little_a different_a from_o the_o oil_n itself_o which_o may_v be_v mix_v with_o the_o spirit_n of_o blood_n till_o the_o smell_n of_o the_o amber_n be_v predominant_a to_o what_o have_v be_v say_v of_o the_o external_a use_n of_o spirit_n of_o human_a blood_n i_o shall_v add_v that_o if_o the_o oil_n in_o these_o mixture_n shall_v be_v too_o much_o predominant_a it_o may_v be_v easy_o separate_v by_o run_v it_o through_o a_o tunnel_n who_o orifice_n at_o the_o bottom_n be_v form_v so_o small_a and_o sharp_a as_o to_o give_v way_n for_o the_o spirit_n to_o run_v off_o first_o which_o may_v when_o thus_o separate_v be_v keep_v in_o a_o distinct_a vessel_n and_o since_o if_o the_o vinous_a spirit_n be_v sufficient_o rectify_v there_o will_v by_o the_o coagulation_n of_o the_o saline_n and_o urinous_a part_n be_v produce_v a_o kind_n of_o salt_n you_o may_v either_o pour_v the_o liquid_a part_n into_o another_o vessel_n and_o then_o use_v they_o separate_v or_o else_o separate_v the_o salt_n by_o sublimation_n in_o a_o dry_a form_n and_o spirit_n of_o human_a blood_n thus_o separate_v will_v have_v a_o fragrant_a brisk_a and_o pierce_a odour_n but_o to_o conclude_v this_o spirit_n be_v not_o only_o good_a in_o respect_n of_o the_o virtue_n ascribe_v to_o its_o scent_n but_o it_o may_v be_v good_a likewise_o when_o use_v as_o a_o fomentation_n as_o spirit_n of_o salarmoniack_a have_v be_v effectual_a in_o remove_v the_o pain_n of_o the_o gout_n and_o in_o the_o erisipelas_n and_o since_o upon_o the_o account_n of_o its_o alkalizate_a nature_n it_o may_v be_v good_a to_o correct_v acidity_n it_o may_v be_v for_o that_o purpose_n make_v use_v of_o both_o by_o physician_n and_o surgeon_n title_n xvi_o of_o the_o medicinal_a virtue_n of_o spirit_n of_o human_a blood_n inward_o use_v i_o have_v be_v
with_o a_o high_o rectify_v ardent_a spirit_n upon_o their_o be_v keep_v all_o night_n in_o the_o cold_a no_o coagulation_n ensue_v nor_o can_v we_o perceive_v any_o when_o it_o have_v be_v keep_v several_a hour_n in_o a_o moderate_a heat_n but_o the_o mixture_n acquire_v a_o yellow_a colour_n and_o let_v fall_v a_o pretty_a deal_n of_o darkish_a powder_n some_o of_o this_o spirit_n be_v mix_v with_o good_a spirit_n of_o salt_n they_o smoke_v at_o their_o first_o meeting_n but_o produce_v neither_o bubble_n or_o noise_n another_o portion_n be_v mix_v with_o oil_n of_o vitriol_n there_o be_v produce_v a_o great_a smoke_n and_o a_o intense_a degree_n of_o heat_n without_o any_o visible_a ebullition_n or_o any_o bubble_n or_o noise_n but_o the_o colour_n of_o the_o oil_n be_v heighten_v and_o grow_v almost_o red_a from_o whence_o it_o appear_v that_o this_o alkalizated_a spirit_n of_o blood_n be_v very_o different_a from_o simple_a spirit_n of_o blood_n but_o whether_o upon_o this_o account_n it_o become_v a_o more_o violent_a or_o a_o less_o safe_a medicine_n further_a experience_n must_v discover_v experiment_n ii_o two_o ounce_n of_o tartar_n calcine_v to_o whiteness_n by_o a_o equal_a weight_n of_o nitre_n be_v distil_v in_o a_o retort_n in_o a_o sand_n furnace_n with_o a_o equal_a weight_n of_o dry_a and_o powder_a blood_n it_o appear_v that_o quicklime_n act_v on_o this_o occasion_n otherwise_o on_o blood_n than_o other_o alkaly_n do_v for_o whereas_o the_o blood_n distil_v with_o that_o yield_v a_o strong_a spirit_n before_o rectification_n and_o unaccompany_v with_o dry_a salt_n this_o mixture_n afford_v we_o at_o the_o first_o distillation_n a_o weak_a spirit_n but_o so_o much_o volatile_a salt_n with_o it_o as_o cover_v the_o whole_a internal_a surface_n of_o the_o receiver_n beside_o there_o be_v a_o manifest_a difference_n in_o their_o caput_fw-la mortuum_n and_o though_o the_o spirit_n draw_v from_o quicklime_n do_v not_o ferment_n with_o acid_n yet_o this_o salt_n upon_o a_o affusion_n of_o spirit_n of_o salt_n will_v experiment_n iii_o a_o equal_a quantity_n of_o the_o powder_n of_o human_a blood_n and_o oil_n of_o vitriol_n be_v mix_v together_o in_o a_o little_a time_n they_o grow_v warm_a and_o then_o place_v the_o retort_n in_o a_o sand_n furnace_n by_o degree_n of_o fire_n we_o obtain_v a_o spirit_n which_o be_v precede_v by_o a_o good_a deal_n of_o phlegmatic_a liquor_n of_o a_o odd_a sulphureous_a smell_n and_o very_o strong_a and_o last_a the_o caput_fw-la mortuum_n seem_v to_o be_v of_o a_o very_a compound_a nature_n but_o one_o thing_n observable_a in_o our_o experiment_n be_v that_o though_o oil_n of_o vitriol_n usual_o exercise_v a_o fixative_a power_n on_o many_o body_n wherewith_o it_o be_v mix_v in_o distillation_n yet_o this_o experiment_n afford_v we_o a_o pretty_a quantity_n of_o volatile_a matter_n in_o the_o form_n of_o a_o white_a salt_n but_o of_o a_o uncommon_a smell_n and_o taste_v experiment_n iu._n we_o prepare_v a_o aurum_fw-la fulminans_fw-la by_o precipitate_v a_o solution_n of_o gold_n make_v in_o aqua_fw-la regius_fw-la with_o spirit_n of_o human_a blood_n and_o by_o dulcify_v the_o precipitate_a with_o common_a water_n and_o then_o dry_v it_o leisurely_o experiment_n v._n have_v immerse_v the_o ball_n of_o a_o weatherglass_n in_o spirit_n of_o blood_n contain_v in_o a_o wide_a mouth_a glass_n we_o pour_v on_o some_o spirit_n of_o verdigrease_n which_o make_v a_o conflict_n with_o it_o and_o excite_a bubble_n there_o be_v likewise_o produce_v a_o degree_n of_o warmth_n not_o insensible_a on_o the_o outside_n of_o the_o glass_n and_o the_o liquor_n be_v raise_v in_o the_o thermoscope_n a_o considerable_a height_n though_o when_o the_o conflict_n be_v over_o it_o begin_v moderate_o to_o subside_o again_o experiment_n vi._n have_v gradual_o mix_v spirit_n of_o blood_n with_o as_o much_o spirit_n of_o nitre_n as_o it_o will_v work_v on_o it_o they_o produce_v bubble_n with_o a_o considerable_a noise_n and_o when_o the_o liquor_n have_v settle_v in_o a_o cool_a place_n it_o appear_v that_o a_o oil_n have_v be_v separate_v from_o it_o in_o this_o operation_n since_o a_o red_a colour_n be_v not_o only_o produce_v by_o it_o but_o the_o surface_n of_o the_o liquor_n be_v cover_v with_o such_o a_o film_n as_o liquor_n copious_o impregnate_v with_o antimony_n or_o other_o sulphureous_a body_n usual_o be_v and_o when_o it_o be_v look_v upon_o with_o eye_n convenient_o place_v in_o reference_n to_o it_o and_o the_o light_n it_o appear_v to_o be_v adorn_v with_o vivid_v colour_n of_o a_o rainbow_n as_o red_a yellow_a blue_a and_o green_a and_o that_o too_o in_o their_o natural_a order_n experiment_n vii_o spirit_n of_o human_a blood_n which_o have_v be_v keep_v twelve_o year_n be_v when_o it_o be_v look_v upon_o not_o well_o stop_v it_o appear_v to_o be_v a_o spiritless_a phlegm_n but_o not_o of_o a_o red_a florid_n colour_n and_o but_o little_o waste_v experimene_n viii_o spirit_n of_o human_a blood_n be_v expose_v to_o the_o air_n in_o a_o frosty_a night_n in_o which_o oil_n of_o vitriol_n be_v freeze_v it_o be_v not_o in_o the_o least_o alter_v or_o coagulate_v by_o it_o but_o be_v put_v into_o a_o frigorifick_a mixture_n it_o be_v present_o freeze_v experiment_n ix_o a_o piece_n of_o black_a clot_a blood_n be_v put_v into_o spirit_n of_o human_a blood_n it_o become_v of_o a_o florid_n colour_n and_o retain_v that_o all_o night_n experiment_n x._o spirit_n of_o blood_n be_v pour_v upon_o powder_a blood_n present_o dissolve_v part_n of_o it_o and_o acquire_v a_o deep_a pleasant_a colour_n but_o spirit_n of_o wine_n be_v pour_v upon_o another_o parcel_n acquire_v not_o a_o tincture_n till_o urge_v with_o heat_n and_o then_o only_o a_o yellow_a one_o but_o common_a water_n present_o dissolve_v a_o pretty_a deal_n of_o another_o parcel_n experiment_n xi_o spirit_n of_o human_a blood_n pour_v on_o lump_n of_o vitriol_n dissolve_v they_o slow_o without_o a_o froth_n but_o upon_o the_o powder_n the_o solution_n be_v quick_a and_o with_o a_o froth_n and_o both_o the_o solution_n be_v of_o a_o more_o lovely_a blue_a than_o the_o mineral_n itself_o nor_o be_v there_o a_o dark_a precipitate_v as_o in_o a_o mixture_n of_o ordinary_a vitriol_n and_o spirit_n of_o urine_n experiment_n xii_o spirit_n of_o human_a blood_n employ_v for_o a_o invisible_a ink_n be_v much_o better_a than_o serum_n of_o blood_n experiment_n xiii_o have_v immerse_v the_o ball_n of_o a_o weatherglass_n in_o distil_a water_n contain_v in_o a_o wide_a mouth_a glass_n upon_o a_o affusion_n of_o two_o or_o three_o spoonful_n of_o spirit_n of_o human_a blood_n the_o tinged_a spirit_n of_o wine_n do_v present_o subside_o in_o the_o stem_n within_o a_o little_a as_o i_o have_v observe_v it_o with_o spirit_n of_o urine_n and_o here_o it_o may_v not_o be_v amiss_o to_o take_v notice_n that_o the_o reason_n why_o i_o employ_v distil_v water_n instead_o of_o common_a water_n or_o pump_n water_n be_v because_o it_o be_v not_o impregnate_v with_o salt_n which_o may_v vary_v the_o success_n of_o the_o experiment_n experiment_n fourteen_o spirit_n of_o blood_n be_v pour_v upon_o file_n of_o copper_n and_o stop_v up_o in_o a_o glass_n extract_v a_o ceruleous_a tincture_n which_o in_o a_o few_o day_n gradual_o grow_v faint_a i_o open_v the_o glass_n upon_o which_o its_o ceruleous_a colour_n be_v renew_v and_o extend_v itself_o downward_o towards_o the_o bottom_n of_o the_o vial_n and_o so_o strong_a as_o to_o render_v the_o liquor_n almost_o opacous_a and_o though_o the_o liquor_n be_v stop_v up_o several_a day_n after_o yet_o it_o lose_v not_o its_o colour_n experiment_n xv._o some_o of_o the_o same_o spirit_n be_v pour_v upon_o lapis_n armenus_n extract_v from_o it_o a_o lovely_a and_o a_o deep_a blue_a almost_o like_o a_o solution_n of_o file_n of_o crude_a copper_n in_o the_o same_o menstruum_fw-la postscript_n to_o conclude_v this_o chapter_n i_o shall_v add_v that_o though_o i_o have_v lay_v down_o these_o note_n with_o what_o exactness_n be_v possible_a yet_o i_o question_v not_o but_o that_o the_o blood_n of_o several_a and_o even_o of_o the_o same_o animal_n be_v so_o different_a at_o different_a time_n that_o be_v they_o to_o be_v try_v over_o again_o they_o will_v scarce_o have_v the_o same_o effect_n yet_o it_o will_v not_o be_v a_o just_a reason_n to_o discourage_v other_o in_o further_a trial_n since_o the_o advantage_n natural_a knowledge_n may_v attain_v by_o it_o will_v be_v a_o sufficient_a reward_n chap._n xi_o of_o the_o reconcileableness_n of_o specific_a medicine_n to_o the_o corpuscular_a philosophy_n medicine_n of_o specific_a medicine_n before_o i_o descend_v to_o show_v that_o the_o notion_n of_o specific_a medicine_n be_v agreeable_a to_o specific_a medicine_n i_o shall_v first_o represent_v that_o i_o be_o induce_v to_o
glass_n full_a though_o it_o will_v have_v such_o a_o effect_n upon_o stone_n and_o metal_n as_o can_v scarce_o be_v match_v and_o if_o specific_a medicine_n may_v act_v upon_o humour_n in_o the_o body_n after_o the_o manner_n of_o menstruum_n we_o may_v easy_o guess_v why_o they_o have_v peculiar_a virtue_n viz._n by_o reason_n of_o their_o aptness_n to_o work_v upon_o peculiar_o dispose_v body_n so_o as_o i_o have_v elsewhere_o note_v aqua_fw-la fortis_fw-la will_v not_o work_v upon_o silver_n if_o too_o strong_a till_o dilute_v with_o water_n and_o as_o the_o dissolution_n of_o a_o body_n may_v partly_o depend_v in_o its_o disposition_n to_o be_v act_v on_o by_o such_o a_o menstruum_fw-la from_o thence_o may_v be_v deduce_v a_o reason_n why_o a_o medicine_n which_o have_v good_a effect_n in_o one_o disease_n may_v have_v but_o indifferent_a one_o in_o other_o for_o though_o pure_a spirit_n of_o wine_n will_v easy_o dissolve_v gumm_n guajacum_fw-la and_o that_o rosinous_n matter_n lodge_v in_o the_o pore_n of_o the_o wood_n yet_o the_o same_o menstruum_fw-la will_v not_o work_v upon_o the_o wood_n itself_o and_o if_o so_o no_o wonder_n that_o those_o medicine_n which_o cure_n one_o distemper_n in_o one_o person_n will_v not_o cure_v it_o in_o another_o since_o a_o variation_n in_o the_o texture_n of_o the_o morbific_a matter_n be_v enough_o to_o vary_v the_o effect_n of_o the_o medicine_n and_o that_o a_o slight_a alteration_n of_o texture_n vary_v the_o effect_n of_o a_o menstruum_fw-la appear_v since_o though_o spirit_n of_o nitre_n or_o salt_n separate_v will_v each_o dissolve_v copper_n and_o though_o the_o spirit_n of_o nitre_n will_v dissolve_v silver_n yet_o if_o spirit_n of_o salt_n be_v add_v to_o it_o it_o soon_o lose_v that_o quality_n and_o here_o though_o some_o object_n against_o specific_a medicine_n that_o since_o they_o rove_v up_o and_o down_o in_o the_o blood_n they_o can_v act_v well_o on_o particular_a humour_n yet_o if_o we_o suppose_v the_o medicine_n act_v by_o impregnate_v the_o blood_n and_o that_o they_o turn_v it_o into_o a_o kind_n of_o menstruum_fw-la it_o be_v possible_a that_o both_o the_o menstruum_n may_v be_v appropriate_v to_o the_o peccant_a humour_n so_o as_o to_o resolve_v it_o more_o easy_o than_o any_o other_o humour_n of_o the_o body_n as_o if_o you_o take_v some_o bone_n ash_n crocus_n martis_n sawdust_n powder_a sea-salt_n and_o file_n of_o gold_n and_o mix_v they_o together_o common_a water_n will_v dissolve_v the_o salt_n and_o leave_v the_o other_o untouched_a and_o quicksilver_n will_v alone_o dissolve_v the_o gold_n and_o those_o that_o work_n in_o spanish_a gold_n mine_n tell_v we_o that_o quicksilver_n pour_v upon_o powder_a ore_n of_o gold_n and_o copper_n mix_v it_o will_v scarce_o meddle_v with_o the_o latter_a till_o the_o former_a be_v lick_v up_o and_o from_o what_o have_v be_v say_v we_o may_v be_v furnish_v with_o a_o reason_n of_o the_o effect_n of_o periapta_n annulet_n and_o appensa_fw-la especial_o if_o we_o consider_v what_o have_v already_o be_v deliver_v of_o the_o effluvium_n of_o body_n and_o the_o porosity_n of_o animal_n body_n and_o though_o these_o effluvia_fw-la be_v very_o small_a in_o quantity_n yet_o their_o effect_n may_v be_v more_o considerable_a in_o as_o much_o as_o they_o be_v neither_o alter_v nor_o consume_v by_o previous_a digestion_n and_o circulate_v through_o part_n in_o which_o they_o may_v be_v in_o a_o great_a measure_n disperse_v and_o carry_v off_o along_o with_o the_o excrement_n prop._n ii_o sometime_o a_o specific_a medicine_n may_v mortify_v the_o over_o acid_n or_o other_o immoderate_a particle_n that_o infect_v the_o mass_n of_o blood_n and_o destroy_v their_o coagulatory_a or_o other_o effect_n though_o i_o believe_v not_o that_o all_o distemper_n be_v yet_o i_o question_v not_o but_o that_o a_o great_a many_o be_v cause_v either_o by_o acid_n or_o their_o ill_a effect_n or_o production_n and_o which_o may_v be_v cure_v by_o specific_a medicine_n two_o way_n viz._n either_o by_o mortify_v they_o by_o a_o positive_a hostility_n such_o as_o alkalizate_a salt_n whether_o fix_v as_o the_o lixiviate_v salt_n of_o plant_n or_o volatile_a as_o those_o of_o urine_n etc._n etc._n or_o by_o take_v off_o or_o blunt_v their_o edge_n as_o a_o knife_n may_v lose_v its_o power_n of_o cut_v by_o put_v it_o in_o a_o sheath_n or_o stick_v something_o upon_o the_o edge_n for_o the_o edge_n of_o a_o acid_n may_v be_v take_v off_o as_o well_o by_o be_v lodge_v in_o a_o porous_a alkaly_n as_o by_o have_v their_o edge_n break_v off_o and_o thus_o it_o be_v that_o minium_n take_v off_o the_o acidity_n of_o vinegar_n chalk_n take_v off_o the_o edge_n of_o aqua_fw-la fortis_fw-la and_o lapis_fw-la calaminaris_n lessen_v the_o acidity_n of_o spirit_n of_o salt_n and_o spirit_n of_o nitre_n and_o that_o acid_n be_v rather_o sheathe_v than_o alter_v by_o these_o body_n i_o be_o apt_a to_o believe_v because_o as_o glauber_n tell_v we_o they_o may_v by_o a_o strong_a fire_n be_v draw_v out_o of_o lapis_n calaminaris_n much_o strong_a and_o more_o dephlegm_v than_o before_o and_o though_o it_o may_v be_v urge_v by_o those_o that_o plead_v against_o specific_a medicine_n that_o they_o act_n by_o a_o manifest_a quality_n viz._n their_o alkalious_a nature_n or_o their_o acid_n yet_o there_o be_v so_o great_a a_o variety_n betwixt_o acid_n and_o alkalious_a medicine_n themselves_o that_o i_o be_o persuade_v they_o perform_v a_o great_a deal_n upon_o the_o account_n of_o something_o else_o beside_o their_o acid_n or_o alkalious_a nature_n since_o aqua_fw-la fortis_fw-la will_v not_o dissolve_v god_n though_o it_o will_v silver_n but_o if_o it_o be_v alter_v by_o a_o addition_n of_o spirit_n of_o salt_n it_o will_v dissolve_v gold_n and_o not_o silver_n and_o a_o different_a modification_n may_v not_o only_o make_v a_o difference_n betwixt_o acid_n but_o a_o contrariety_n since_o spirit_n of_o salt_n will_v precipitate_v silver_n which_o aqua_n fortis_fw-la have_v dissolve_v and_o spirit_n of_o nitre_n will_v precipitate_v out_o of_o butter_n of_o antimony_n a_o antimonial_a powder_n with_o a_o considerable_a conflict_n and_o effervescence_n yet_o this_o butter_n of_o antimony_n be_v so_o high_o acid_n that_o a_o little_a quantity_n of_o it_o put_v into_o a_o little_a water_n make_v it_o so_o sour_a that_o many_o chemist_n call_v it_o acetum_fw-la philosophorum_fw-la and_o as_o there_o be_v several_a kind_n of_o acid_n and_o of_o alkaly_n too_o so_o every_o alkaly_n will_v not_o mortify_v the_o same_o acid_n for_o though_o chalk_n will_v precipitate_v a_o solution_n of_o copper_n in_o aqua_fw-la fortis_fw-la yet_o a_o volatile_a alkaly_n will_v not_o and_o indeed_o when_o i_o consider_v what_o difference_n there_o natural_o be_v betwixt_o acid_n it_o be_v not_o unreasonable_a to_o expect_v that_o there_o may_v be_v acid_n humour_n produce_v in_o the_o body_n utter_o unknown_a to_o we_o and_o which_o may_v require_v a_o specific_a alkaly_n to_o correct_v they_o as_o it_o be_v observe_v that_o though_o neither_o spirit_n of_o vinegar_n nor_o spirit_n of_o salt_n nor_o oil_n of_o vitriol_n will_v dissolve_v a_o calculus_fw-la humanus_fw-la yet_o spirit_n of_o nitre_n will_v and_o by_o that_o mean_n lose_v its_o corrosiveness_n and_o to_o what_o have_v be_v say_v i_o shall_v add_v that_o i_o be_o of_o opinion_n that_o particular_a acid_n may_v be_v the_o occasion_n of_o distemper_n which_o they_o be_v by_o some_o rather_o take_v to_o be_v remedy_n for_o though_o acid_n be_v look_v upon_o to_o be_v of_o a_o incisive_a nature_n and_o though_o in_o some_o case_n i_o be_o willing_a to_o allow_v they_o those_o virtue_n yet_o i_o believe_v that_o obstruction_n and_o the_o disease_n depend_v therein_o be_v cause_v by_o acid_n coagulate_v some_o fluid_n dispose_v to_o be_v thicken_v by_o they_o which_o may_v be_v exemplify_v by_o the_o coagulation_n i_o have_v make_v of_o some_o acid_n salt_n as_o spirit_n of_o salt_n of_o the_o white_a of_o a_o egg_n which_o by_o be_v beat_v be_v reduce_v to_o a_o aqueous_a consistence_n and_o milk_n will_v be_v coagulate_v not_o only_o by_o spirit_n of_o salt_n but_o rennet_n and_o juice_n of_o lemon_n and_o it_o have_v be_v find_v by_o experience_n that_o some_o acid_v transmit_v into_o the_o mass_n of_o blood_n have_v coagulate_v it_o in_o live_a animal_n but_o though_o i_o believe_v a_o great_a many_o distemper_n be_v occasion_v by_o acid_n yet_o i_o conceive_v some_o be_v occasion_v by_o acid_n salt_n unite_n with_o other_o saline_n body_n as_o spirit_n of_o salt_n and_o spirit_n of_o urine_n produce_v a_o salarmoniack_a and_o spirit_n of_o nitre_n with_o salt_n of_o tartar_n dissolve_v in_o common_a water_n will_v coagulate_v with_o it_o into_o salt-petre_n and_o the_o same_o spirit_n of_o nitre_n with_o spirit_n of_o urine_n will_v produce_v a_o very_a
wear_v they_o though_o by_o a_o sick_a man_n the_o latter_a be_v more_o to_o be_v prize_v five_o but_o though_o it_o be_v so_o difficult_a to_o distinguish_v valuable_a form_n from_o those_o of_o less_o esteem_n yet_o there_o may_v be_v allow_v some_o distinction_n among_o subordinate_a form_n in_o as_o much_o as_o some_o belong_v to_o similar_v and_o other_o to_o organical_a part_n six_o among_o the_o part_n of_o plant_n or_o animal_n there_o may_v be_v some_o part_n so_o modify_v as_o to_o put_v on_o the_o form_n of_o seminal_a principle_n which_o upon_o the_o dissolution_n of_o that_o body_n may_v act_v as_o such_o in_o actuate_a and_o guide_v some_o part_n of_o matter_n so_o as_o to_o convene_v into_o infect_v etc._n etc._n seven_o upon_o the_o dissolution_n of_o the_o specific_a form_n of_o a_o body_n the_o body_n be_v to_o be_v consider_v as_o beset_v with_o other_o substance_n which_o may_v act_v upon_o it_o as_o the_o sun_n air_n or_o some_o other_o agent_n by_o mean_n of_o which_o the_o seminal_a principle_n may_v be_v put_v into_o action_n or_o new_a form_n may_v result_v from_o new_a contexture_n of_o that_o matter_n philosophy_n sennertus_n his_o opinion_n agreeable_a to_o the_o corpuscular_a philosophy_n these_o observation_n be_v premise_v i_o shall_v endeavour_v to_o show_v that_o what_o the_o learned_a sennertus_n deliver_v be_v agreeable_a to_o the_o corpuscularian_a philosophy_n i_o agree_v then_o with_o the_o learned_a sennertus_n that_o the_o faculty_n of_o plant_n and_o animal_n depend_v not_o on_o the_o materia_fw-la prima_fw-la and_o vegetative_a or_o sensitive_a soul_n nor_o on_o the_o form_n of_o mix_v body_n consider_v bare_o as_o such_o but_o that_o there_o be_v something_o else_o requisite_a to_o produce_v that_o variety_n of_o effect_n observable_a in_o specific_a medicine_n but_o though_o i_o allow_v these_o thing_n yet_o i_o disallow_v their_o way_n of_o explain_v they_o as_o well_o as_o a_o great_a deal_n more_o which_o they_o 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texture_n so_o to_o make_v it_o appear_v that_o the_o ingredient_n be_v but_o slight_o mix_v i_o boil_v the_o powder_n of_o it_o in_o water_n and_o evaporate_n the_o filter_v liquor_n obtain_v cristal_n of_o salt-petre_n the_o black_a stuff_n remain_v in_o the_o filtre_n be_v insipid_a and_o inflammable_a like_o sulphur_n and_o this_o black_a matter_n be_v boil_v in_o a_o strong_a lixivium_n so_o as_o to_o dissolve_v the_o sulphur_n the_o sulphureous_a liquor_n will_v run_v through_o a_o filtre_n leave_v the_o charcoal_n behind_o into_o which_o liquor_n if_o a_o acid_n spirit_n be_v drop_v the_o sulphur_n precipitate_v in_o the_o form_n of_o a_o white_a powder_n but_o to_o illustrate_v our_o doctrine_n of_o form_n and_o quality_n a_o little_a further_o i_o shall_v add_v that_o a_o blue_a and_o yellow_a powder_n be_v mix_v in_o a_o just_a proportion_n produce_v a_o green_a colour_n which_o do_v not_o happen_v because_o those_o two_o ingredient_n be_v subservient_fw-fr to_o a_o 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perform_v what_o belong_v to_o it_o as_o such_o as_o long_o as_o it_o be_v supply_v with_o water_n so_o a_o plant_n be_v enable_v to_o effect_v several_a thing_n whilst_o actuate_v by_o a_o vital_a spirit_n and_o further_o as_o a_o mill_n upon_o the_o consumption_n or_o congelation_n of_o that_o water_n still_o retain_v the_o same_o part_v it_o have_v before_o so_o do_v the_o part_n of_o a_o plant_n though_o the_o soul_n cease_v its_o communicative_a virtue_n and_o to_o continue_v the_o parallel_n further_o as_o the_o constituent_a part_n of_o a_o mill_n be_v not_o destroy_v though_o the_o faculty_n of_o operate_n as_o such_o be_v lose_v so_o neither_o be_v the_o water_n but_o only_o by_o reason_n of_o congelation_n or_o evaporate_n in_o the_o form_n of_o exhalation_n cease_v to_o coexi_v in_o a_o form_n fit_a to_o turn_v the_o mill_n so_o though_o a_o plant_n or_o flower_n be_v lop_v off_o and_o retain_v the_o same_o texture_n of_o its_o solid_a
sufficient_a quantity_n of_o liquor_n to_o give_v they_o liberty_n to_o move_v in_o order_n to_o their_o more_o curious_a and_o congruous_a coalition_n i_o continue_v they_o in_o a_o moderate_a heat_n for_o some_o time_n and_o then_o break_v the_o crust_n i_o have_v a_o variety_n of_o figure_v lump_n of_o crystalline_a salt_n transparent_a and_o not_o much_o unlike_a white_a sugar-candy_n salt_n from_o oil_n of_o vitriol_n and_o a_o solution_n of_o sea_n salt_n likewise_o have_v several_a time_n distil_v oil_n of_o vitriol_n and_o a_o strong_a solution_n of_o sea-salt_n together_o till_o the_o matter_n leave_v behind_o be_v dry_a that_o salt_n substance_n when_o dissolve_v in_o water_n filtrate_v and_o evaporate_v will_v shoot_v into_o salt_n of_o figure_n differenr_v according_a to_o the_o various_a proportion_n of_o the_o ingredient_n yet_o nevertheless_o though_o sometime_o in_o the_o same_o glass_n the_o salt_n will_v be_v of_o different_a figure_n yet_o will_v they_o be_v more_o 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though_o blood_n urine_n and_o hart's-horn_n may_v probable_o have_v their_o substantial_a form_n destroy_v by_o the_o fire_n yet_o forasmuch_o as_o the_o saline_n part_n with_o which_o they_o be_v impregnate_v be_v of_o the_o figure_n just_a now_o mention_v in_o the_o liquor_n they_o have_v be_v expose_v to_o shoot_v leisurely_o i_o have_v observe_v several_a mass_n the_o surface_n of_o some_o of_o which_o be_v plain_n very_o curious_a and_o delightful_a and_o the_o figure_n of_o other_o exact_o geometrical_a and_o stillatious_a acid_n as_o well_o as_o the_o body_n they_o be_v appropriate_v to_o dissolve_v into_o crystal_n various_o figure_v according_a to_o the_o nature_n of_o the_o menstruum_fw-la or_o the_o body_n it_o work_v upon_o as_o i_o have_v experience_v with_o a_o menstruum_fw-la which_o will_v dissolve_v gem_n and_o likewise_o with_o coral_n dissolve_v in_o spirit_n of_o verdigreece_n for_o which_o reason_n when_o i_o try_v whether_o the_o shape_v of_o the_o particle_n of_o silver_n dissolve_v in_o aqua_fw-la fortis_fw-la will_v dispose_v they_o copper_n salt_n obtain_v from_o a_o solution_n of_o copper_n without_o a_o coagulation_n with_o salt_n to_o shoot_v into_o smooth_a and_o flat_a concretion_n i_o observe_v that_o part_n of_o the_o solution_n be_v dilute_v with_o distil_a rain-water_n and_o a_o copperplate_n immerse_v in_o the_o liquor_n after_o it_o have_v remain_v there_o a_o while_n cluster_n of_o metalline_a body_n devoid_a of_o transparency_n settle_v about_o it_o join_v together_o in_o plate_n very_o thin_a yet_o very_o glossy_a and_o flat_a the_o edge_n of_o the_o large_a be_v pretty_o shape_v gold_n from_o gold_n and_o that_o the_o particle_n of_o gold_n be_v apt_a enough_o to_o associate_v with_o congruous_a salt_n and_o to_o compose_v body_n of_o determinate_a size_n i_o have_v observe_v in_o crystal_n afford_v i_o by_o gold_n dissolve_v in_o aqua_fw-la regis_fw-la and_o be_v preserve_v in_o a_o cold_a place_n till_o the_o superfluous_a moisture_n be_v evaporate_v and_o from_o the_o part_n of_o gold_n divide_v by_o a_o strong_a menstruum_fw-la so_o minutely_o as_o to_o be_v capable_a of_o be_v sublime_v i_o have_v obtain_v crystal_n much_o of_o the_o same_o shape_n though_o different_a in_o size_n from_o one_o another_o and_o i_o remember_v have_v long_o since_o dissolve_v several_a saline_n body_n together_o in_o water_n by_o a_o gentle_a evaporation_n they_o have_v yield_v concretes_n different_a in_o shape_n from_o each_o of_o the_o ingredient_n but_o it_o oftentimes_o be_v very_o difficult_a to_o associate_v they_o because_o some_o be_v dispose_v to_o crystallize_v soon_o than_o other_o as_o may_v be_v observe_v in_o purify_n barbary_n nitre_n from_o the_o common_a salt_n it_o be_v mix_v with_o and_o as_o agricola_n lib._n 12._o de_fw-la re_fw-la metallica_fw-la take_v notice_n where_o a_o vitriolate_a substance_n and_o that_o from_o whence_o allom_n be_v draw_v be_v join_v together_o yet_o venetian_n borax_n borax_n crystal_n obtain_v from_o venetian_a borax_n though_o make_v up_o of_o several_a salt_n yield_v crystal_n of_o very_a regular_n and_o geometrical_a figure_n and_o the_o caput_fw-la mortuum_n of_o common_a aqua_fw-la fortis_fw-la which_o consist_v of_o body_n disagreeable_a in_o nature_n by_o frequent_a solution_n and_o coagulation_n of_o their_o saline_n part_n yield_v salt_n of_o very_a curious_a figure_n as_o triangle_n rhomboid_v hexagon_n prism_n and_o pyramid_n compose_v of_o several_a triangle_n meet_v in_o a_o vertical_a point_n and_o as_o curious_o shape_v as_o cornish_a diamond_n but_o the_o acquisition_n of_o new_a shape_v by_o be_v compound_v be_v not_o only_o practicable_a in_o these_o grosser_n but_o even_o in_o chemical_a salt_n which_o affect_v one_o another_o with_o a_o ebullition_n because_o in_o that_o conflict_n the_o volatile_a spirit_n unite_v and_o lose_v much_o of_o their_o force_n so_o that_o be_v less_o apt_a to_o fly_v away_o upon_o evaporation_n etc._n salt_n obtain_v from_o spirit_n of_o urine_n and_o nitre_n etc._n etc._n they_o form_n curious_o shape_v crystal_n as_o i_o have_v experience_v with_o spirit_n of_o urine_n and_o spirit_n of_o nitre_n spirit_n of_o sheep_n blood_n and_o of_o salt_n spirit_n of_o nitre_n and_o oil_n of_o vitriol_n and_o likewise_o with_o spirit_n of_o salt_n and_o spirit_n of_o urine_n the_o last_o of_o which_o show_v how_o much_o compound_v figure_n be_v owe_v to_o the_o union_n of_o the_o particle_n of_o the_o ingredient_n of_o which_o they_o be_v compose_v the_o spirit_n of_o urine_n and_o salt_n afford_v concretes_n different_a from_o those_o of_o oil_n of_o vitriol_n and_o spirit_n of_o urine_n the_o shape_n of_o the_o first_o be_v like_o that_o of_o a_o comb_n who_o tooth_n stand_v out_o on_o each_o side_n or_o like_o a_o feather_n the_o crystal_n on_o each_o side_n be_v so_o much_o incline_v crystal_n of_o a_o like_a figure_n to_o which_o ammoniac_a from_o soot_n and_o sal_fw-la ammoniac_a arise_v from_o a_o just_a proportion_n of_o soot_n dissolve_v and_o coagulate_v with_o common_a sal_fw-la ammoniac_a four_o to_o confirm_v what_o i_o have_v above_o deliver_v concern_v the_o origin_n of_o vitriol_n and_o also_o to_o make_v it_o appear_v that_o the_o figure_n of_o its_o part_n depend_v on_o the_o texture_n of_o its_o ingredient_n i_o shall_v add_v another_o particular_a which_o be_v that_o have_v compare_v the_o composition_n of_o artificial_a vitriol_n i_o think_v it_o may_v reasonable_o be_v rank_v under_o the_o same_o species_n with_o the_o natural_a to_o which_o i_o shall_v subjoin_v that_o have_v also_o consider_v that_o oil_n of_o vitriol_n and_o spirit_n of_o salt_n be_v improper_a menstruum_n to_o dissolve_v several_a metal_n i_o make_v use_v of_o aqua_fw-la fortis_fw-la which_o with_o copper_n make_v a_o curious_a vitriol_n and_o with_o silver_n it_o afford_v crystal_n shoot_v into_o thin_a plate_n and_o with_o lead_n and_o quick_a silver_n it_o yield_v crystal_n far_o more_o thick_a and_o different_o shape_v from_o each_o other_o now_o if_o from_o hence_o it_o appear_v that_o the_o curious_a figure_n of_o salt_n general_o allege_v as_o argument_n of_o the_o necessity_n of_o substantial_a form_n depend_v mere_o upon_o texture_n why_o may_v not_o the_o more_o ordinary_a phaenomena_n of_o nature_n since_o it_o be_v manifest_v that_o matter_n and_o a_o congery_n of_o accident_n be_v sufficient_a to_o account_v for_o what_o be_v usual_o attribute_v to_o imaginary_a form_n neither_o can_v i_o see_v reason_n why_o argument_n ground_v on_o the_o quality_n and_o effect_n of_o body_n esteem_v factitious_a may_v not_o be_v sufficient_a to_o show_v we_o what_o may_v be_v ascribe_v to_o the_o mechanical_a affection_n of_o the_o universal_a mass_n of_o matter_n since_o it_o be_v not_o agree_v how_o factitious_a shall_v be_v distinguish_v from_o that_o species_n of_o body_n call_v the_o production_n of_o nature_n in_o favour_n of_o which_o gunpowder_n be_v no_o despicable_a instance_n where_o by_o a_o bare_a mixture_n
mass_n in_o a_o viol_n cover_v with_o ash_n and_o be_v preserve_v in_o fusion_n for_o a_o little_a time_n afford_v a_o luna_n cornea_n but_o if_o instead_o of_o drop_v the_o salt_n upon_o the_o solution_n the_o same_o method_n just_a before_o lay_v down_o be_v take_v with_o the_o crystal_n yield_v by_o that_o solution_n moderate_o evaporate_v they_o will_v shoot_v into_o diaphanous_a brittle_a crystal_n much_o different_a from_o those_o of_o other_o metal_n endue_v with_o several_a other_o quality_n the_o quantity_n of_o salt_n interpose_v betwixt_o the_o part_n of_o the_o metal_n weigh_v but_o a_o three_o part_n of_o the_o compound_v mass_n in_o the_o foregoing_a process_n the_o follow_a phaenomena_n may_v be_v take_v notice_n of_o to_o our_o present_a purpose_n first_o that_o though_o acid_v and_o alcalyes_n have_v general_o contrary_a effect_n yet_o both_o oil_n of_o tartar_n per_fw-la deliquium_fw-la and_o spirit_n of_o salt_n have_v the_o same_o effect_n in_o precipitate_v silver_n which_o evince_n that_o the_o precipitation_n of_o body_n be_v neither_o to_o be_v attribute_v to_o alkalyes_n nor_o acid_v consider_v as_o such_o but_o to_o a_o mutual_a interposition_n and_o texture_n of_o the_o part_n of_o the_o matter_n whereof_o those_o body_n consist_v second_o it_o may_v be_v observe_v that_o body_n diaphanous_a and_o void_a of_o colour_n may_v be_v change_v into_o opacous_a and_o white_a one_o three_o that_o a_o white_a powder_n may_v be_v turn_v into_o a_o yellow_a body_n in_o some_o measure_n transparent_a four_o that_o silver_n by_o a_o mixture_n of_o saline_n part_n may_v be_v render_v so_o apt_a to_o fusion_n that_o it_o will_v melt_v like_o wax_n at_o the_o flame_n of_o a_o candle_n five_o it_o be_v remarkable_a that_o though_o either_o of_o the_o ingredient_n of_o this_o mix_v body_n will_v ready_o dissolve_v in_o water_n yet_o the_o composition_n will_v not_o six_o it_o be_v to_o be_v admire_v that_o a_o body_n in_o texture_n not_o unlike_o a_o piece_n of_o horn_n shall_v be_v the_o result_n of_o a_o association_n of_o two_o rigid_a body_n wherefore_o to_o be_v satisfy_v that_o the_o alteration_n depend_v on_o the_o texture_n of_o part_n of_o the_o ingredient_n i_o make_v use_v of_o the_o oil_n of_o vitriol_n instead_o of_o spirit_n of_o salt_n and_o find_v that_o the_o concrete_a result_v from_o a_o union_n of_o that_o with_o the_o crystal_n of_o silver_n differ_v from_o the_o former_a it_o be_v much_o more_o brittle_a and_o easy_o divide_v into_o part_n but_o what_o be_v more_o remarkable_a be_v that_o a_o body_n compound_v of_o one_o of_o the_o most_o bitter_a and_o another_o of_o the_o sowere_v taste_n shall_v be_v itself_o insipid_a or_o of_o a_o different_a taste_n from_o either_o of_o they_o and_o it_o be_v yet_o as_o strange_a that_o salt_n so_o fugitive_a and_o apt_a to_o dissipate_v in_o the_o air_n as_o those_o of_o aqua_fw-la fortis_fw-la and_o spirit_n of_o salt_n shall_v by_o acquire_v a_o new_a texture_n put_v on_o such_o a_o degree_n of_o fixedness_n as_o to_o melt_v with_o a_o metal_n and_o that_o without_o the_o least_o perceivable_a evaporation_n experiment_n iu._n quality_n several_a phaenomena_n in_o proof_n of_o the_o doctrine_n of_o form_n and_o quality_n have_v make_v a_o salt_n of_o very_a different_a quality_n from_o all_o other_o and_o which_o be_v so_o nice_a in_o the_o preparation_n that_o it_o be_v as_o difficult_a to_o direct_v how_o it_o be_v to_o be_v make_v as_o to_o make_v it_o i_o shall_v rather_o choose_v to_o mention_v what_o phaenomena_n it_o afford_v i_o the_o first_o thing_n observable_a be_v that_o though_o the_o ingredient_n of_o this_o salt_n be_v eminent_o saline_n yet_o the_o salt_n itself_o be_v judge_v by_o a_o stranger_n to_o be_v sweet_a though_o it_o have_v a_o sweetness_n peculiar_a to_o itself_o as_o every_o sweet_a body_n have_v another_o thing_n considerable_a be_v that_o though_o it_o be_v of_o a_o inoffensive_a smell_n when_o cool_a yet_o if_o expose_v to_o a_o considerable_a heat_n it_o emit_v effluvium_n more_o strong_o fetid_a than_o those_o of_o aqua_fw-la fortis_fw-la spirit_n of_o ammoniac_a salt_n or_o distil_v urine_n whereas_o those_o fume_n be_v again_o unite_v into_o a_o salt_n become_v inoffensive_a as_o before_o and_o it_o be_v further_a to_o be_v observe_v that_o though_o all_o volatile_a fix_a and_o lixiviate_v salt_n be_v so_o specifical_o different_a from_o each_o other_o that_o be_v mix_v together_o they_o ferment_n and_o by_o that_o mean_n destroy_v each_o other_o and_o unite_v into_o a_o substance_n different_a from_o each_o yet_o this_o salt_n be_v so_o powerful_a as_o to_o be_v destroy_v by_o none_o of_o they_o but_o be_v mix_v with_o any_o of_o they_o remains_z quiet_a and_o without_o the_o least_o ebullition_n but_o to_o be_v further_o satisfy_v that_o it_o be_v different_a from_o each_o of_o the_o forementioned_a salt_n i_o try_v several_a experiment_n by_o which_o i_o sound_v that_o it_o will_v neither_o turn_v syrup_n of_o violet_n red_a as_o acid_n do_v nor_o green_a as_o volatile_a and_o fix_a salt_n usual_o do_v and_o though_o spirit_n of_o ammoniac_a salt_n or_o urine_n will_v turn_v a_o solution_n of_o sublimate_n in_o water_n white_a and_o salt_n of_o tartar_n will_v give_v it_o a_o orange_a colour_n yet_o be_v it_o not_o in_o the_o least_o alter_v by_o this_o nay_o though_o this_o salt_n be_v drop_v into_o a_o solution_n of_o syrup_n of_o violet_n along_o with_o acid_n and_o alkalyes_n yet_o do_v it_o not_o hinder_v their_o effect_n though_o in_o dissolve_v several_a substance_n this_o salt_n exceed_v both_o aqua_fw-la fortis_fw-la and_o oil_n of_o vitriol_n and_o it_o be_v further_a observable_a that_o though_o by_o a_o gentle_a heat_n this_o salt_n whole_o sublime_v yet_o when_o mix_v with_o liquor_n it_o do_v not_o fly_v away_o as_o other_o volatile_a salt_n do_v and_o though_o it_o be_v volatile_a yet_o it_o will_v run_v per_fw-la deliquium_fw-la as_o soon_o as_o any_o salt_n can_v do_v and_o as_o present_a reassume_v its_o own_o form_n the_o superfluous_a moisture_n be_v take_v from_o it_o add_v to_o this_o that_o by_o a_o gentle_a heat_n it_o may_v be_v dissolve_v in_o a_o limpid_a liquor_n and_o it_o be_v endue_v with_o a_o quality_n yet_o more_o admirable_a for_o it_o will_v ready_o dissolve_v either_o in_o spirit_n of_o wine_n or_o water_n or_o oil_n themselves_o whereas_o some_o body_n which_o may_v be_v dissolve_v in_o water_n can_v incorporate_v with_o oil_n or_o spirit_n of_o wine_n and_o è_fw-la conversò_fw-la experiment_n v._n matter_n several_a change_n in_o body_n may_v be_v effect_v by_o the_o addition_n or_o substraction_n and_o new_a modification_n of_o matter_n the_o experiment_n which_o i_o be_o about_o to_o deliver_v i_o presume_v will_v be_v sufficient_a to_o show_v that_o considerable_a alteration_n in_o body_n may_v be_v effect_v by_o the_o access_n of_o some_o part_n and_o a_o recess_n of_o other_o the_o remain_v part_n be_v modify_v afresh_o the_o experiment_n be_v the_o follow_v viz._n digest_v for_o some_o time_n one_o part_n of_o sea-salt_n with_o a_o double_a proportion_n of_o spirit_n of_o nitre_n which_o be_v distil_v in_o a_o retort_n till_o the_o caput_fw-la mortunm_n remain_v dry_a the_o follow_a change_n of_o quality_n will_v be_v observable_a first_o that_o it_o become_v a_o aqua_fw-la regis_fw-la and_o will_v dissolve_v gold_n but_o not_o silver_n yet_o will_v precipitate_v the_o latter_a when_o dissolve_v in_o aqua_fw-la regis_fw-la second_o the_o taste_n be_v more_o mild_a affect_v the_o sensory_a rather_o like_o nitre_n than_o common_a salt_n three_o it_o become_v fusible_a like_a salt-petre_n and_o like_o nitre_n dissolve_v in_o the_o flame_n of_o a_o candle_n but_o four_o though_o it_o be_v a_o quality_n of_o sea-salt_n to_o resist_v the_o action_n of_o fire_n and_o of_o acid_n spirit_n to_o cool_v inflammation_n yet_o a_o lump_n of_o this_o matter_n cast_v upon_o coal_n flame_v like_o nitre_n as_o also_o by_o a_o addition_n of_o charcoal_n when_o melt_v in_o a_o crucible_n it_o will_v burn_v with_o a_o last_a and_o splendid_a flame_n which_o will_v again_o renew_v upon_o a_o fresh_a addition_n of_o burn_a charcoal_n but_o what_o i_o chief_o design_v in_o this_o experiment_n be_v to_o turn_v a_o acid_n into_o a_o alkaly_n alkaly_n a_o acid_n may_v be_v turn_v into_o a_o alkaly_n which_o be_v effect_v by_o consume_v the_o more_o fugitive_n parth_n of_o the_o salt_n by_o repeat_v deflagration_n whereupon_o it_o acquire_v instead_o of_o a_o acid_n a_o lixiviate_v taste_n will_v turn_v syrup_n of_o violet_n green_a precipitate_v a_o solution_n of_o sublimate_n into_o a_o orange_a colour_n and_o as_o other_o fix_a salt_n will_v ferment_n with_o even_a spirit_n of_o salt_n which_o alkalyzate_a nature_n can_v not_o be_v suppose_v to_o proceed_v from_o the_o charcoal_n ash_n because_o the_o
sound_n as_o amber_n continue_v warm_v a_o considerable_a time_n after_o the_o sound_n make_v in_o rub_v of_o it_o cease_v texture_n several_a quality_n flow_v from_o a_o alteration_n of_o texture_n we_o observe_v likewise_o that_o the_o fix_a petre_n be_v of_o a_o colour_n betwixt_o blue_n and_o green_n which_o it_o present_o lose_v upon_o the_o mixture_n of_o the_o acid_n spirit_n the_o disposition_n of_o part_n be_v so_o alter_v as_o to_o reflect_v the_o ray_n of_o light_n different_o to_o the_o eye_n a_o change_v not_o unlike_o which_o happen_v upon_o the_o expose_v fix_v nitre_n to_o the_o air_n and_o it_o be_v not_o less_o to_o be_v admire_v that_o soot_n which_o be_v black_a and_o a_o congery_n of_o opacous_a exhalation_n shall_v by_o the_o help_n of_o a_o good_a fire_n fill_v the_o receiver_n with_o fume_n as_o white_a as_o milk_n and_o the_o colour_n to_o be_v observe_v upon_o the_o sublimation_n of_o black_a antimony_n and_o white_a salarmoniack_a be_v no_o less_o pleasant_a but_o to_o return_v to_o the_o experiment_n have_v not_o long_o ago_o attempt_v to_o make_v salt-petre_n of_o salt_n of_o tartar_n and_o aqua_fw-la fortis_fw-la the_o mixture_n unite_v prove_v to_o be_v of_o a_o very_a green_a colour_n which_o reside_v more_o peculiarly_a in_o some_o part_n of_o it_o than_o other_o though_o the_o salt_n of_o tartar_n be_v a_o particular_a preparation_n who_o crystal_n be_v as_o white_a as_o sugar_n candy_n it_o be_v on_o this_o occasion_n likewise_o further_o to_o be_v observe_v that_o though_o fume_n of_o nitre_n raise_v distillation_n be_v of_o a_o red_a colour_n yet_o they_o condense_a into_o a_o liquor_n altogether_o void_a of_o it_o and_o also_o that_o fix_a nitre_n though_o a_o opacous_a body_n yet_o do_v it_o unite_v with_o the_o imbibed_a spirit_n into_o diaphanous_a crystal_n salt-petre_n several_a quality_n destroy_v and_o regain_v by_o the_o redintegration_n of_o salt-petre_n there_o be_v likewise_o to_o be_v observe_v upon_o the_o mixture_n of_o these_o two_o ingredient_n a_o very_a offensive_a smell_n cause_v by_o the_o spirit_n of_o salt-petre_n emit_v stink_a exhalation_n stir_v up_o by_o the_o mutual_a conflict_n betwixt_o it_o and_o its_o fix_a salt_n where_o it_o be_v strange_a that_o this_o mixture_n shall_v have_v a_o smell_n which_o be_v neither_o in_o nitre_n nor_o either_o of_o the_o ingredient_n and_o yet_o that_o it_o shall_v lose_v that_o smell_n again_o when_o turn_v into_o nitre_n beside_o the_o taste_n of_o the_o spirit_n be_v strong_o acid_n and_o the_o taste_n of_o nitre_n like_o that_o of_o salt_n of_o tartar_n it_o be_v surpize_v that_o these_o two_o shall_v unite_v into_o a_o body_n of_o so_o much_o less_o pungency_n in_o taste_n as_o nitre_n bate_v that_o it_o be_v a_o little_o sharp_a by_o reason_n of_o some_o spirituous_a part_n stick_v to_o the_o particle_n of_o the_o nitre_n but_o beside_o these_o there_o be_v several_a other_o reflection_n may_v be_v make_v on_o the_o precede_a experiment_n for_o it_o seem_v a_o question_n whether_o there_o be_v any_o real_a necessity_n of_o a_o distinct_a sulphur_n to_o render_v a_o body_n inflammable_fw-fr or_o whether_o rather_o inflammability_n depend_v on_o a_o disposition_n of_o matter_n to_o be_v put_v into_o motion_n by_o the_o help_n of_o adventitious_a body_n as_o when_o the_o ingredient_n of_o our_o experiment_n be_v mix_v or_o when_o a_o piece_n of_o iron_n be_v cast_v into_o spirit_n of_o nitre_n for_o the_o part_n of_o that_o liquor_n which_o before_o be_v quiet_a and_o cold_a meet_v with_o pore_n which_o disorder_n their_o motion_n they_o present_o begin_v to_o move_v among_o one_o another_o with_o a_o strange_a rapidity_n and_o to_o cause_v such_o a_o heat_n that_o the_o vessel_n will_v burn_v the_o hand_n of_o they_o that_o hold_v it_o and_o here_o it_o may_v not_o be_v amiss_o to_o take_v notice_n of_o one_o thing_n further_o that_o occur_v in_o our_o experiment_n viz._n that_o though_o nitre_n put_v upon_o a_o burn_a coal_n or_o a_o burn_a coal_n be_v cast_v into_o it_o will_v consume_v itself_o in_o a_o blue_a flame_n yet_o when_o it_o be_v contiguous_a to_o the_o side_n of_o the_o crucible_n which_o be_v red_a hot_a it_o melt_v without_o the_o least_o flame_n it_o may_v be_v also_o worth_a enquiry_n why_o nitre_n which_o be_v a_o solid_a body_n shall_v not_o rather_o stick_v in_o the_o form_n of_o sublimate_n to_o the_o receiver_n like_o sal_fw-la ammoniac_a than_o condense_a only_o into_o a_o liquor_n which_o do_v not_o again_o coagulate_v as_o some_o volatile_a spirit_n do_v but_o leave_v these_o phaenomena_n i_o shall_v observe_v further_o that_o though_o spirit_n of_o nitre_n expose_v to_o the_o air_n insensible_o exhale_v yet_o when_o associate_v with_o its_o own_o fix_a salt_n it_o admit_v no_o such_o effluvium_n another_o thing_n to_o be_v observe_v be_v that_o upon_o a_o mixture_n of_o these_o two_o liquor_n several_a saline_n part_n be_v toss_v out_o of_o the_o glass_n into_o the_o air_n which_o fall_v down_o again_o several_a grain_n of_o salt_n will_v remain_v on_o the_o outside_n of_o the_o vial_n which_o will_v be_v visible_a if_o the_o experiment_n be_v try_v in_o the_o sun_n beam_n and_o that_o there_o be_v a_o very_a brisk_a motion_n among_o the_o part_n of_o spirit_n of_o nitre_n be_v evident_a by_o drop_v some_o of_o it_o into_o a_o solution_n of_o salt_n of_o tartar_n for_o immediate_o some_o grain_n be_v shatter_v in_o piece_n and_o throw_v up_o to_o the_o top_n with_o a_o seem_a violence_n till_o the_o strength_n of_o those_o liquor_n be_v mutual_o diminish_v by_o their_o frequent_a occursion_n and_o that_o the_o part_n of_o each_o have_v contrary_a tendency_n in_o their_o motion_n be_v plain_a from_o this_o viz._n if_o when_o the_o ferment_n cease_v more_o of_o one_o of_o these_o liquor_n be_v drop_v in_o there_o follow_v no_o ebullition_n till_o some_o of_o the_o other_o be_v add_v to_o ferment_n with_o it_o form_n the_o same_o particle_n of_o matter_n have_v different_a effect_n when_o in_o a_o fluid_fw-la from_o what_o they_o have_v in_o a_o solid_a form_n and_o here_o it_o be_v seasonable_a to_o observe_v what_o different_a effect_n the_o part_n of_o these_o body_n have_v when_o at_o liberty_n and_o disjoin_v in_o liquids_n from_o what_o they_o produce_v when_o lock_v up_o in_o concretes_n though_o their_o effect_n even_o then_o be_v not_o whole_o to_o be_v attribute_v to_o the_o briskness_n of_o their_o motion_n but_o also_o to_o their_o determinate_a size_n by_o which_o mean_v aqua_fw-la fortis_fw-la which_o leave_v gold_n untouched_a will_v dissolve_v silver_n yet_o by_o a_o addition_n of_o sal_fw-la ammoniac_a it_o have_v acquire_v a_o new_a figure_n and_o a_o peculiar_a motion_n it_o work_v upon_o gold_n and_o for_o the_o like_a reason_n a_o solution_n of_o fix_a nitre_n will_v dissolve_v unctuous_a body_n which_o the_o acid_n spirit_n will_v not_o work_v upon_o again_o we_o may_v observe_v that_o the_o several_a substance_n into_o which_o salt-petre_n be_v reduce_v viz._n the_o fix_a salt_n and_o the_o volatile_a liquor_n be_v both_o different_a from_o the_o concrete_a itself_o which_o be_v a_o argument_n against_o those_o chemist_n that_o pretend_v that_o body_n distil_v retain_v the_o virtue_n of_o those_o body_n they_o be_v distil_v from_o body_n chemistry_n rather_o destroy_v than_o discover_v the_o principle_n of_o body_n for_o the_o acid_n spirit_n of_o nitre_n will_v precipitate_v the_o same_o body_n which_o fix_v nitre_n dissolve_v and_o so_o spirit_n of_o nitre_n will_v turn_v a_o tincture_n of_o brasil_n into_o a_o yellow_a colour_n which_o it_o will_v lose_v and_o in_o some_o measure_n by_o a_o addition_n of_o a_o tincture_n of_o fix_a nitre_n regain_v the_o former_a whereas_o a_o solution_n of_o salt-petre_n change_v neither_o of_o these_o tincture_n eut_fw-fr to_o proceed_v this_o experiment_n give_v we_o reason_n to_o believe_v that_o the_o air_n be_v considerable_o concern_v in_o the_o production_n of_o salt-petre_n and_o in_o give_v a_o figure_n to_o its_o salt_n since_o the_o crystal_n which_o shoot_v in_o the_o solution_n expose_v to_o the_o open_a air_n be_v of_o a_o more_o exact_a size_n and_o figure_n than_o those_o obtain_v after_o a_o quick_a evaporation_n beside_o which_o we_o have_v observe_v that_o a_o mixture_n of_o aqua_fw-la fortis_fw-la and_o salt_n of_o tartar_n yield_v crystal_n much_o more_o like_a nitre_n when_o it_o have_v be_v expose_v to_o the_o the_o air_n for_o some_o time_n than_o what_o it_o afford_v upon_o a_o immediate_a crystallization_n as_o for_o the_o reason_n why_o the_o crystal_n which_o shoot_v in_o the_o air_n be_v more_o natural_o figure_v than_o other_o i_o conceive_v it_o to_o be_v because_o the_o air_n be_v a_o more_o quiet_a and_o undisturbed_a vehicle_n for_o they_o to_o move_v leisurely_o in_o by_o which_o mean_v they_o have_v
black_a but_o also_o one_o saturate_v with_o copper_n a_o succedaneum_n to_o which_o may_v be_v make_v by_o add_v to_o sulphur_n as_o it_o melt_v over_o the_o fire_n and_o equal_a proportion_n of_o salt_n of_o tartar_n fine_o powder_v stir_v they_o till_o they_o incorporate_v and_o become_v red_a which_o mixture_n be_v put_v into_o a_o glass_n retort_n with_o half_a its_o weight_n of_o salarmoniack_a dissolve_v in_o water_n let_v it_o be_v distil_v in_o sand_n shift_v the_o receiver_n as_o the_o liquor_n draw_v off_o be_v tinge_v more_o or_o less_o so_o that_o the_o strong_a may_v be_v preserve_v by_o itself_o and_o such_o trial_n as_o these_o will_v be_v of_o more_o use_n than_o those_o usual_o make_v with_o a_o bare_a tincture_n of_o gall_n since_o there_o be_v several_a mineral_n substance_n and_o other_o body_n which_o mineral_n water_n may_v be_v impregnate_v with_o which_o discover_v not_o themselves_o in_o a_o infusion_n of_o gall_n as_o sulphur_n or_o copper_n may_v be_v so_o lock_v up_o in_o these_o water_n as_o not_o to_o be_v perceive_v till_o the_o body_n of_o the_o liquor_n be_v open_v by_o some_o proper_a additament_n and_o even_o arsenic_n itself_o may_v be_v so_o disguise_v as_o not_o to_o be_v perceive_v when_o mix_v with_o the_o water_n yet_o if_o spirit_n of_o urine_n or_o oil_n of_o tartar_n per_fw-la deliquium_fw-la be_v drop_v into_o a_o solution_n of_o it_o it_o present_o precipitate_v in_o the_o form_n of_o a_o white_a powder_n and_o so_o likewise_o if_o a_o solution_n of_o sublimate_n be_v add_v to_o it_o they_o whether_o mineral_n water_n have_v arsenic_n dissolve_v in_o they_o but_o to_o discover_v whether_o mineral_n water_n be_v impregnate_v with_o arsenic_n or_o not_o i_o put_v dantzick_n or_o english_a vitriol_n into_o a_o solution_n of_o it_o either_o of_o which_o cause_v a_o dark_a precipitate_v gradual_o to_o subside_o 14._o whether_o spirituous_a acid_n volatile_a alkalys_n or_o lixivial_a salt_n will_v precipitate_v such_o water_n 15._o the_o manner_n of_o extract_a salt_n from_o such_o water_n and_o what_o quantity_n may_v be_v extract_v guess_n may_v be_v make_v concern_v the_o saltness_n of_o these_o water_n by_o try_v whether_o they_o will_v lather_n with_o soap_n and_o if_o not_o what_o quantity_n of_o curdle_a matter_n they_o will_v yield_v i_o have_v observe_v that_o even_o the_o light_a water_n will_v yield_v a_o small_a quantity_n of_o common_a salt_n 16._o how_o to_o discover_v what_o acidity_n be_v to_o be_v find_v without_o evaporation_n have_v take_v a_o peculiar_a method_n to_o try_v the_o acidity_n of_o mineral_n water_n by_o mix_v they_o with_o a_o infusion_n of_o lignum_fw-la nephriticum_fw-la in_o simple_a water_n i_o find_v that_o though_o german_a spa_n yield_v a_o small_a quantity_n yet_o in_o that_o of_o action_n there_o be_v none_o discernible_a 17._o what_o may_v be_v observe_v by_o distillation_n in_o balnco_n 18._o what_o and_o whether_o the_o same_o quantity_n of_o caput_n mortuum_n be_v afford_v by_o evaporation_n and_o distillation_n 19_o whether_o mineral_n water_n will_v acquire_v the_o same_o quality_n and_o texture_n by_o a_o reunion_n of_o their_o caput_fw-la mortuum_n when_o distil_v to_o such_o a_o consistence_n in_o glass-vessel_n exact_o lute_v which_o they_o have_v before_o 20._o what_o change_n if_o any_o mineral_n water_n undergo_v by_o be_v boil_v in_o water_n in_o a_o glass_n hermetical_o seal_v from_o whence_o may_v be_v learn_v whether_o a_o change_n of_o quality_n will_v succeed_v a_o alteration_n of_o texture_n without_o a_o manifest_a loss_n of_o part_n and_o whether_o a_o agitation_n of_o part_n without_o the_o influence_n of_o the_o air_n will_v precipitate_v any_o thing_n or_o deprive_v it_o of_o its_o power_n to_o turn_v a_o tincture_n of_o gall_n purple_a 21._o how_o much_o the_o mineral_n water_n exceed_v their_o caput_fw-la mortuum_n in_o proportien_n 22._o what_o part_n be_v contain_v in_o the_o caput_fw-la mortuum_n and_o whether_o dissoluble_a in_o water_n 23._o how_o much_o the_o saline_n and_o terrestrial_a part_n differ_v in_o proportion_n 24._o whether_o in_o strong_a fire_n the_o salt_n be_v volatile_a or_o fix_a and_o to_o what_o degree_n 25._o whether_o the_o salt_n will_v crystallize_v per_fw-la se_fw-la or_o with_o other_o salt_n and_o what_o be_v the_o figure_n of_o the_o genuine_a or_o compound_v crystal_n 26._o whether_o acid_n or_o alkaline_n quality_n be_v most_o predominant_a the_o acidity_n will_v either_o appear_v to_o the_o taste_n or_o smell_v or_o may_v be_v discover_v by_o turn_v syrup_n of_o violet_n red_a as_o also_o by_o make_v use_n of_o a_o infusion_n of_o lignum_fw-la nephriticum_fw-la which_o upon_o a_o mixture_n of_o acid_n lose_v its_o blue_a colour_n their_o acidity_n may_v likewise_o be_v discover_v by_o try_v whether_o they_o will_v be_v precipitate_v by_o alkalys_n or_o ferment_n with_o they_o and_o if_o alkaly_n be_v predominant_a it_o on_o the_o contrary_n discover_v itself_o by_o a_o lixivial_a taste_n and_o smell_v and_o may_v be_v discover_v by_o turn_v syrup_n of_o violet_n green_a or_o precipitate_v a_o solution_n of_o sublimate_n or_o ferment_v with_o aqua_fw-la fortis_fw-la or_o last_o by_o increase_v the_o colour_n of_o a_o tincture_n of_o brasil_n or_o log-wood_n in_o common-water_n and_o though_o we_o have_v no_o such_o spring_n here_o in_o england_n as_o afford_v alkaline_a salt_n yet_o without_o question_n in_o egypt_n such_o may_v be_v find_v since_o their_o latron_n or_o the_o egyptian_a nitre_n abound_v with_o a_o salt_n of_o a_o alkaline_a nature_n and_o i_o have_v obtain_v such_o a_o alkaly_n from_o that_o famous_a water_n of_o bourbon_n in_o france_n which_o will_v turn_v syrup_n of_o violet_n green_a and_o ferment_n with_o volatile_a acid_n if_o such_o water_n abound_v with_o vitriol_n they_o will_v turn_v a_o infusion_n of_o gall_n black_a and_o vomit_v those_o that_o drink_v they_o and_o if_o a_o alkaly_n be_v add_v will_v yield_v a_o yellow_a precipitate_v upon_o drop_v of_o spirit_n of_o urine_n or_o salt_n of_o tartar_n into_o they_o i_o have_v not_o find_v any_o of_o the_o water_n about_o london_n to_o be_v impregnate_v with_o vitriol_n and_o i_o be_o tell_v that_o in_o france_n the_o mineral_n water_n be_v so_o far_o from_o be_v impregnate_v with_o vitriol_n that_o there_o be_v a_o vitriolate_a spring_n in_o that_o kingdom_n as_o for_o the_o nature_n of_o the_o salt_n which_o most_o mineral_n water_n be_v impregnate_v with_o i_o think_v that_o it_o be_v not_o to_o be_v refer_v to_o any_o glass_n but_o be_v either_o svi_fw-la generis_fw-la and_o a_o peculiar_a one_o or_o a_o compound_v salt_n make_v up_o of_o such_o as_o the_o water_n be_v impregnate_v with_o in_o its_o passage_n through_o the_o earth_n and_o that_o purgative_n salt_n may_v by_o a_o change_n of_o texture_n be_v make_v of_o salt_n not_o at_o all_o purgative_n i_o the_o rather_o believe_v because_o i_o have_v be_v tell_v by_o a_o ingenious_a empiric_n that_o a_o salt_n which_o i_o make_v of_o salt_n of_o tartar_n and_o common_a sulphur_n mix_v together_o have_v a_o gentle_a purge_v virtue_n 27._o in_o what_o menstruum_n the_o caput_fw-la mortuum_n may_v be_v dissolve_v and_o in_o what_o it_o may_v not_o whether_o volatile_a or_o fix_v and_o what_o quality_n it_o have_v in_o respect_n of_o colour_n or_o smell_n afford_v what_o proportion_n of_o salt_n mineral_n water_n afford_v it_o be_v to_o be_v admire_v what_o a_o great_a deal_n of_o caput_n mortuum_n some_o mineral_n water_n yield_v in_o comparison_n of_o other_o since_o those_o water_n which_o be_v pure_o diuretic_n have_v very_o little_a if_o compare_v with_o the_o caput_fw-la mortuum_n of_o purge_v water_n for_o though_o a_o pound_n of_o barnet_n water_n yield_v a_o drachm_n yet_o the_o same_o weight_n of_o tunbridge_n afford_v but_o a_o grain_n and_o it_o be_v not_o a_o little_a strange_a that_o so_o small_a a_o quantity_n of_o a_o mineral_n shall_v impregnate_n so_o much_o water_n as_o i_o have_v by_o trial_n find_v a_o grain_n of_o iron_n stone_n do_v enable_v it_o to_o tincture_n a_o infusion_n of_o gall_n deep_a than_o tunbridge_n or_o german_a spa_n water_n will_v and_o i_o have_v try_v that_o half_o a_o grain_n of_o marchasite_n dissolve_v in_o spirit_n of_o nitre_n communicate_v a_o tincture_n to_o 61440_o part_n of_o water_n though_o part_n of_o that_o marchasite_n be_v sulphur_n and_o part_n of_o it_o caput_fw-la mortuum_n and_o here_o it_o may_v be_v seasonable_a to_o take_v notice_n that_o if_o so_o small_a a_o portion_n of_o a_o metalline_a substance_n will_v when_o gross_o dissolve_v impregnate_n so_o large_a a_o quantity_n of_o water_n how_o much_o more_o may_v it_o when_o raise_v in_o the_o form_n of_o a_o subtle_a mineral_n fume_v and_o as_o in_o such_o a_o form_n it_o may_v impregnate_n a_o large_a quantity_n of_o water_n so_o will_v it_o be_v
strong_a enough_o to_o produce_v heat_n and_o fire_n beside_o the_o former_a experiment_n have_v try_v what_o effect_v the_o exhaust_v receiver_n will_v have_v on_o camphire_n who_o part_n be_v so_o fugitive_a as_o to_o fly_v away_o when_o put_v into_o motion_n by_o the_o action_n of_o ambient_fw-la air_n we_o find_v that_o it_o be_v not_o in_o the_o least_o alter_v experiment_n xl._n infect_v whether_o rarify_v air_n will_v sustain_v fly_v infect_v have_v convey_v a_o flesh-f_o a_o butterf_o and_o a_o humming-bee_n into_o our_o receiver_n the_o former_a present_o drop_v down_o from_o the_o place_n she_o be_v walk_v on_o and_o after_o a_o few_o exsuction_n the_o butterf_o which_o before_o flutter_v up_o and_o down_o drop_v down_o void_a of_o motion_n except_o a_o tremulous_a one_o in_o her_o wing_n and_o the_o bee_n in_o a_o little_a time_n be_v whole_o deprive_v of_o motion_n but_o whether_o the_o fall_v of_o they_o depend_v on_o the_o thinness_n of_o the_o medium_fw-la which_o be_v 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distend_v by_o the_o air_n any_o further_a than_o it_o may_v be_v illustrate_v by_o our_o engin._n as_o for_o the_o first_o part_n of_o the_o controversy_n it_o seem_v to_o be_v determine_v in_o favour_n of_o the_o affirmative_a by_o what_o the_o learned_a dr._n highmore_n and_o bartholinus_n have_v observe_v the_o former_a have_v take_v notice_n that_o the_o lung_n subside_o if_o the_o intercostal_n muscle_n be_v so_o wound_v as_o to_o lay_v the_o thorax_n open_a and_o the_o latter_a have_v observe_v the_o same_o upon_o a_o division_n of_o the_o diaphragm_n but_o what_o it_o be_v that_o convey_v the_o air_n into_o the_o lung_n be_v yet_o undetermined_a since_o some_o think_v it_o to_o proceed_v from_o the_o dilatation_n of_o the_o thorax_n impel_v the_o air_n contiguous_a and_o what_o it_o contiguous_a to_o that_o successive_o into_o the_o lung_n but_o this_o supposition_n be_v fair_o answer_v since_o it_o be_v possible_a to_o breathe_v out_o of_o a_o glass_n where_o the_o external_n air_n press_v on_o by_o the_o thorax_n can_v only_o press_v on_o the_o outside_n of_o the_o bottle_n but_o a_o more_o easy_a solution_n may_v be_v take_v from_o our_o engine_n since_o it_o appear_v that_o if_o the_o lung_n be_v dilate_v by_o the_o thorax_n the_o spring_n of_o the_o air_n be_v sufficient_a to_o force_v it_o in_o there_o be_v less_o resistance_n make_v by_o the_o rarify_v air_n in_o the_o lung_n than_o that_o in_o the_o open_a atmosphere_n and_o though_o there_o be_v some_o observation_n which_o testify_v that_o when_o the_o diaphragm_n have_v be_v considerable_o wound_v without_o damage_v respiration_n yet_o since_o the_o lung_n be_v void_a of_o musculous_a part_n to_o dilate_v themselves_o we_o be_v rather_o incline_v to_o believe_v that_o they_o be_v dilate_v by_o the_o expasion_n of_o the_o thorax_n and_o fill_v by_o the_o gravity_n and_o pressure_n of_o the_o atmosphere_n but_o to_o proceed_v to_o the_o use_v of_o air_n in_o respiration_n beside_o the_o usefulness_n of_o it_o in_o modulate_a sound_n and_o the_o convey_v of_o odour_n it_o be_v beyond_o doubt_n that_o it_o be_v in_o a_o great_a measure_n necessary_a to_o the_o preservation_n of_o life_n though_o as_o to_o the_o manner_n of_o its_o contribute_v to_o the_o continuance_n of_o life_n several_a disagree_v since_o it_o be_v by_o some_o thought_n only_o to_o keep_v the_o blood_n from_o grow_v too_o hot_a in_o the_o ventricles_n of_o the_o heart_n but_o that_o this_o be_v not_o all_o that_o the_o air_n in_o respiration_n perform_v be_v evident_a since_o not_o only_o old_a people_n but_o several_a creature_n have_v no_o need_n of_o cooling_n their_o blood_n and_o humour_n be_v cold_a enough_o without_o it_o yet_o they_o can_v live_v without_o respiration_n other_o hold_v that_o the_o air_n be_v convey_v into_o the_o left_a ventricle_n of_o the_o heart_n contribute_v to_o the_o generation_n of_o spirit_n but_o since_o there_o appear_v no_o such_o passage_n as_o be_v fit_a for_o its_o conveyance_n we_o shall_v not_o here_o recite_v what_o other_o argument_n may_v be_v allege_v against_o it_o but_o other_o as_o moebius_n and_o gassendus_fw-la be_v of_o opinion_n that_o it_o chief_o serve_v to_o ventilate_v and_o carry_v off_o the_o excrement_n of_o the_o blood_n for_o as_o a_o candle_n may_v be_v extinguish_v by_o its_o own_o smoke_n so_o the_o heat_n of_o the_o blood_n may_v be_v prejudice_v be_v not_o its_o fuliginous_a recrement_n carry_v off_o by_o mix_v with_o the_o air_n upon_o inspiration_n which_o be_v congruous_a enough_o to_o what_o have_v be_v observe_v by_o several_a traveller_n viz_o that_o there_o be_v a_o certain_a consistence_n requisite_a in_o the_o air_n to_o carry_v off_o such_o fume_n for_o it_o be_v observe_v that_o if_o the_o air_n draw_v in_o be_v too_o much_o impregnate_v with_o vapour_n as_o in_o some_o cellar_n when_o damp_n arise_v in_o mine_n it_o become_v so_o unfit_a to_o brach_n as_o to_o stifle_v those_o that_o do_v not_o avoid_v the_o latter_a or_o use_v some_o method_n to_o rarify_v it_o as_o by_o hold_v a_o chaffing-dish_n of_o coal_n near_o their_o face_n to_o disperse_v and_o scatter_v those_o fume_n and_o to_o confirm_v these_o observation_n i_o shall_v add_v that_o have_v close_v a_o bird_n in_o our_o receiver_n i_o observe_v that_o the_o air_n be_v thicken_v by_o frequent_a respiration_n it_o begin_v in_o a_o little_a time_n to_o pant_v and_o gape_v and_o at_o the_o last_o grow_v so_o sick_a as_o to_o throw_v foul_a matter_n off_o its_o stomach_n and_o in_o 3_o quarter_n of_o a_o hour_n to_o be_v ready_a to_o die_v and_o that_o the_o receiver_n shall_v be_v so_o fill_v with_o steam_n need_v not_o seem_v a_o wonder_n to_o any_o one_o that_o consider_v what_o sanctorious_a have_v observe_v viz._n that_o the_o great_a part_n of_o our_o
with_o steel_n afford_v spark_n of_o fire_n much_o big_a than_o those_o that_o be_v usual_o strike_v from_o flint_n whereas_o two_o cubial_a piece_n of_o loadstone_n be_v strike_v together_o afford_v spark_n but_o not_o so_o large_a as_o the_o former_a experiment_n v._n if_o a_o oblong_a loadstone_n be_v cool_v in_o a_o perpendicular_a posture_n the_o low_a end_n become_v its_o northern_a pole_n yet_o if_o that_o end_v instead_o of_o be_v expose_v to_o the_o effluvia_fw-la of_o the_o earth_n be_v cool_v whilst_o rest_v on_o the_o northern_a pole_n of_o a_o strong_a loadstone_n it_o will_v be_v the_o southern_a pole_n and_o will_v attract_v the_o north_n end_v of_o a_o needle_n experiment_n vi._n if_o a_o loadstone_n which_o have_v lose_v its_o attractive_a virtue_n be_v heat_v red_a hot_a and_o cool_v in_o a_o perpendicular_a posture_n upon_o the_o north_n pole_n of_o a_o vigorous_a loadstone_n and_o continue_v there_o for_o some_o time_n the_o attractive_a virtue_n be_v renew_v experiment_n vii_o a_o loadstone_n that_o have_v lose_v its_o attractive_a virtue_n by_o ignition_n will_v not_o acquire_v so_o durable_a a_o attractive_a virtue_n by_o be_v apply_v cold_a as_o hot_a to_o a_o loadstone_n n._n b._n though_o several_a loadstone_n lose_v their_o attractive_a virtue_n by_o ignition_n yet_o the_o observation_n do_v not_o hold_v in_o all_o since_o english_a once_o not_o only_o retain_v a_o directive_n but_o a_o attractive_a virtue_n after_o it_o experiment_n viii_o have_v heat_v two_o loadstone_n red_a hot_a and_o place_v they_o upon_o a_o plate_n of_o silver_n we_o find_v that_o as_o they_o grow_v cold_a it_o have_v a_o more_o sensible_a operation_n on_o they_o experiment_n ix_o we_o observe_v that_o one_o of_o the_o two_o magnet_n just_o now_o mention_v not_o only_o retain_v something_o of_o its_o magnetical_a quality_n when_o twice_o ignite_v but_o be_v thrust_v into_o file_n of_o steel_n carry_v a_o considerable_a quantity_n of_o they_o up_o with_o it_o which_o show_v how_o firm_o the_o quality_n of_o some_o magnet_n be_v lodge_v in_o it_o experiment_n x._o but_o we_o observe_v that_o the_o magnet_n which_o will_v thus_o carry_v file_n of_o steel_n along_o with_o it_o be_v heat_v again_o and_o sudden_o immerse_v in_o water_n when_o cool_a will_v not_o carry_v file_n of_o steel_n along_o with_o it_o as_o before_z nor_o will_v not_o move_v a_o well-poised_a needle_n except_o hold_v near_o to_o the_o point_n of_o it_o experiment_n xi_o a_o oblong_a loadstone_n of_o a_o black_a colour_n which_o weigh_v about_o three_o drachm_n by_o be_v keep_v some_o time_n in_o a_o charcoal_n fire_n lose_v much_o of_o its_o colour_n and_o about_o â…š_n of_o a_o grain_n in_o weight_n and_o to_o discover_v the_o affinity_n betwixt_o a_o loadstone_n and_o iron_n over_o i_o take_v a_o lump_n of_o it_o which_o be_v almost_o like_o white_a stone_n and_o observe_v that_o it_o do_v not_o only_o manifest_o move_v a_o needle_n but_o when_o ignite_v undergo_v a_o sensible_a change_n in_o colour_n and_o will_v attract_v the_o north_n end_v of_o a_o needle_n experiment_n xii_o to_o prove_v that_o some_o body_n not_o usual_o class_v among_o magnetical_a one_o have_v nevertheless_o magnetical_a quality_n i_o shall_v subjoin_v that_o a_o brick_n be_v divide_v into_o two_o oblong_a piece_n and_o heat_v in_o the_o fire_n acquire_v a_o verticity_n by_o cool_a north_n and_o south_n it_o be_v southward_o end_n be_v in_o some_o measure_n able_a to_o draw_v the_o north_n point_v of_o a_o mariner_n needle_n which_o the_o other_o end_n of_o the_o brick_n will_v drive_v away_o experiment_n xiii_o have_v without_o the_o help_n of_o iron_n instrument_n powder_v a_o black_a loadstone_n and_o pour_v spirit_n of_o salt_n upon_o the_o fine_a powder_n it_o cause_v such_o a_o ebullition_n as_o usual_o succeed_v the_o effusion_n of_o that_o liquor_n upon_o file_n of_o iron_n and_o likewise_o raise_v fetid_v fume_n and_o be_v keep_v for_o about_o two_o night_n in_o digestion_n extract_v a_o strong_a tincture_n be_v almost_o red_a and_o not_o green_a like_o that_o of_o mars_n yet_o will_v like_o that_o of_o iron_n turn_v a_o tincture_n of_o gall_n black_a which_o in_o several_a position_n will_v appear_v blue_a and_o to_o this_o i_o shall_v add_v that_o a_o solution_n of_o loadstone_n be_v make_v in_o aqua_fw-la regius_fw-la the_o tincture_n appear_v to_o be_v of_o a_o golden_a colour_n experiment_n fourteen_o have_v powder_v a_o ignited_a loadstone_n and_o digest_v spirit_n of_o salt_n upon_o it_o it_o extract_v a_o tincture_n which_o be_v much_o like_o that_o of_o trouble_a gold_n and_o will_v turn_v a_o infusion_n of_o gall_n black_a this_o tincture_n be_v evaporate_v will_v not_o shoot_v into_o crystal_n but_o upon_o a_o affusion_n of_o salt_n of_o tartar_n yield_v a_o precipitate_v much_o resemble_v a_o solution_n of_o vitriol_n whereas_o another_o part_n of_o it_o upon_o a_o addition_n of_o spirit_n of_o fermented_a urine_n afford_v a_o yellowish_a red_n precipitate_v experiment_n xv._o have_v wet_a a_o red_a mineral_n which_o i_o suspect_v to_o be_v iron_n over_o with_o linseed_n oil_n and_o preserve_v the_o powder_n in_o a_o red_a hot_a crucible_n for_o about_o two_o hour_n it_o be_v turn_v black_a and_o when_o cool_a have_v acquire_v a_o magnetical_a virtue_n which_o another_o portion_n of_o it_o do_v though_o it_o be_v not_o as_o the_o other_o wet_a with_o that_o oil_n chap._n xxv_o experiment_n and_o note_n about_o the_o mechaninal_a origin_n and_o production_n of_o electricity_n electricity_n of_o the_o mechanical_a production_n of_o electricity_n though_o electricity_n be_v a_o quality_n general_o reckon_v among_o the_o number_n of_o those_o that_o be_v term_v occult_a one_o yet_o there_o be_v no_o need_n to_o ascribe_v it_o to_o the_o power_n of_o a_o substantial_a form_n since_o it_o may_v be_v mechanical_o produce_v by_o material_a effluvium_n issue_v from_o and_o return_v to_o the_o electrical_a body_n assist_v in_o its_o operation_n by_o the_o external_n air._n there_o be_v several_a modern_a hypothesis_n which_o endeavour_v to_o account_v for_o electricity_n as_o the_o learned_a cabeus_n who_o suppose_v that_o the_o steam_n of_o the_o electrical_a body_n discuss_v and_o expel_v the_o ambient_fw-la air_n that_o when_o drive_v off_o be_v violent_o oppose_v by_o the_o atmospherical_a air_n and_o be_v drive_v back_o upon_o the_o body_n say_v to_o be_v attract_v force_v it_o up_o to_o the_o electrical_a body_n another_o hypothesis_n propose_v by_o the_o ingenious_a sir_n kenelm_n digby_n and_o embrace_v by_o dr._n brown_n and_o several_a other_o be_v that_o the_o electrick_a body_n be_v rub_v emit_v unctuous_a steam_n which_o be_v cool_v by_o the_o external_n air_n shrink_v back_o and_o carry_v along_o with_o they_o those_o light_a body_n which_o lie_v in_o their_o way_n of_o this_o opinion_n be_v gassendus_fw-la who_o suppose_v these_o unctuous_a steam_n to_o cross_v each_o other_o and_o by_o get_v into_o the_o pore_n of_o straw_n and_o other_o attract_a body_n take_v fast_o hold_v of_o they_o and_o when_o they_o shrink_v back_o draw_v those_o body_n along_o with_o they_o cartesius_n reject_v these_o hypothesis_n supplant_v another_o which_o i_o can_v in_o few_o word_n lay_v down_o but_o all_o the_o reason_n he_o reject_v they_o be_v because_o he_o suppose_v glass_n incapable_a of_o emit_v effluvia_fw-la it_o will_v be_v sufficient_a to_o remove_v that_o difficulty_n to_o observe_v that_o if_o two_o piece_n of_o glass_n be_v rub_v together_o they_o emit_v odorous_a and_o sometime_o very_o stink_v effluvia_fw-la but_o without_o take_v any_o further_a notice_n of_o what_o modern_n have_v lay_v down_o about_o electricity_n since_o they_o allow_v it_o to_o be_v perform_v by_o virtue_n of_o subtle_a emanation_n from_o the_o attract_v body_n it_o may_v suffice_v that_o i_o proceed_v to_o mention_v some_o phenomena_n that_o make_v we_o probable_o believe_v it_o do_v by_o virtue_n of_o mechanical_a affection_n either_o of_o the_o attract_v body_n or_o both_o and_o first_o it_o be_v observe_v that_o most_o if_o not_o all_o electrical_a body_n attract_v not_o till_o warm_v by_o which_o heat_n they_o be_v enable_v to_o send_v forth_o eufflvia_n second_o amber_n attract_v most_o vigorous_o when_o warm_v by_o rub_v and_o chafe_v by_o which_o action_n the_o motion_n of_o the_o effluvia_fw-la as_o well_o as_o of_o its_o internal_a part_n be_v more_o agreeable_o modify_v than_o by_o the_o action_n of_o fire_n but_o if_o the_o part_n of_o the_o amber_n be_v first_o put_v into_o motion_n by_o the_o fire_n and_o then_o modify_v by_o chafe_v it_o soon_o become_v electrical_a three_o tersion_n as_o well_o as_o chafe_v promote_v electricity_n by_o remove_v those_o body_n which_o may_v choke_v the_o pore_n of_o the_o amber_n and_o obstruct_v the_o efflux_n of_o emanation_n by_o stick_v to_o the_o surface_n of_o it_o
prius_fw-la de_fw-la eadem_fw-la ab_fw-la eo_fw-la interrogatus_fw-la quod_fw-la tum_fw-la certior_fw-la aliis_fw-la de_fw-la hâc_fw-la pluvia_fw-la factus_fw-la esset_fw-la tanquam_fw-la testis_fw-la oculatus_fw-la ut_fw-la qui_fw-la aliquos_fw-la horum_fw-la pisciculorum_fw-la videram_fw-la confirmavi_fw-la be_v porro_fw-la ingeniosissime_fw-la summâque_fw-la very_fw-la specie_fw-la nodum_fw-la ita_fw-la solvit_fw-la ut_fw-la diceret_fw-la hos_fw-la pisciculos_fw-la unà _fw-la cum_fw-la aquis_fw-la furentium_fw-la ventorum_fw-la gyro_fw-la in_o turbinem_fw-la act_n evectos_fw-la esse_fw-la nubes_fw-la è_fw-la quibus_fw-la non_fw-la procul_fw-la inde_fw-la pondere_fw-la rursus_fw-la svo_fw-la relapsi_fw-la fuerint_fw-la in_o vicinam_fw-la terram_fw-la title_n xlvii_o promiscuous_a experiment_n and_o observation_n of_o the_o air._n title_n xlviii_o desiderata_fw-la in_o the_o history_n of_o the_o air_n and_o proposal_n towards_o supply_v they_o the_o work_n of_o the_o honourable_a robert_n boil_v esq_n epitomise_v book_n iu._n chap._n i._o experiment_n and_o observation_n about_o the_o mechanical_a production_n of_o taste_n that_o taste_n which_o be_v quality_n of_o a_o body_n by_o which_o it_o be_v enable_v to_o cause_v such_o a_o sensation_n upon_o our_o sensory_a may_v be_v cause_v by_o the_o peculiar_a size_n shape_n motion_n and_o mechanical_a texture_n of_o a_o body_n will_v appear_v from_o the_o follow_a instance_n whether_o they_o be_v simple_a or_o compound_a body_n experiment_n i._o to_o divide_v a_o body_n almost_o insipid_a in_o two_o body_n of_o very_a strong_a and_o very_a different_a taste_n body_n two_o corrosive_n obtain_v from_o a_o insipid_a body_n salt_v petre_n refine_v though_o almost_o a_o insipid_a body_n distil_v by_o the_o way_n of_o inflammation_n or_o by_o the_o help_n and_o addition_n of_o a_o tasteless_a clay_n will_v yield_v a_o nitrous_a spirit_n so_o sharp_a and_o corrosive_a that_o it_o will_v dissolve_v metal_n and_o a_o corrosive_n fix_v salt_n different_a in_o taste_n from_o the_o former_a and_o this_o will_v dissolve_v substance_n that_o the_o other_o will_v not_o work_v upon_o and_o precipitate_v several_a metal_n and_o other_o concretes_n out_o of_o those_o solution_n make_v of_o they_o by_o the_o spirit_n experiment_n ii_o of_o two_o body_n the_o one_o high_o acid_n and_o corrosive_a and_o the_o other_o alkalizate_n and_o fiery_a to_o produce_v a_o body_n almost_o insipid_a cirrosives_n a_o insipid_a body_n produce_v from_o two_o cirrosives_n if_o a_o sufficient_a quantity_n of_o spirit_n of_o nitre_n be_v drop_v upon_o the_o fix_a nitre_n make_v per_fw-la deliquium_fw-la till_o it_o be_v satiate_v upon_o a_o gentle_a evaporation_n it_o will_v afford_v a_o salt_n petre_n and_o i_o have_v often_o obtain_v the_o like_a from_o spirit_n of_o nitre_n and_o salt_n petre_n which_o new_a taste_n i_o be_o apt_a to_o believe_v proceed_v from_o the_o new_a figure_n and_o size_n of_o the_o component_a part_n which_o they_o acquire_v upon_o a_o mutual_a attrition_n in_o the_o preparation_n for_o as_o the_o prismatical_a figure_n of_o salt_n of_o nitre_n by_o be_v break_v and_o render_v more_o minute_n may_v have_v a_o more_o free_a access_n to_o the_o organ_n of_o taste_n and_o by_o its_o new_a figure_v angle_n be_v able_a to_o corrode_v it_o these_o again_o unite_n and_o form_v prism_n may_v become_v as_o inoffensive_a to_o the_o taste_n as_o before_o so_o wedge_n may_v be_v make_v of_o a_o piece_n of_o iron_n and_o those_o again_o unite_v after_o a_o convenient_a manner_n may_v form_v blunt_a piece_n of_o iron_n again_o and_o though_o a_o stick_v cut_v in_o two_o be_v inoffensive_a enough_o to_o the_o hand_n yet_o if_o violent_o break_v the_o ragged_a end_n will_v be_v apt_a to_o prick_v into_o the_o flesh_n experiment_n iii_o of_o two_o body_n the_o one_o very_o bitter_a and_o the_o other_o extreme_o salt_n to_o make_v a_o insipid_a substance_n body_n a_o insipid_a obtain_v from_o a_o bitter_a and_o saline_a body_n if_o strong_a brine_n make_v of_o salt_n and_o water_n be_v cast_v upon_o crystal_n of_o silver_n dissolve_v in_o aq._n fort._n or_o spirit_n of_o nitre_n the_o dry_a mixture_n be_v bring_v to_o fusion_n in_o a_o crucible_n and_o keep_v in_o that_o state_n a_o competent_a time_n will_v afford_v a_o tough_a luna_fw-la cornea_n insipid_a which_o will_v not_o easy_o dissolve_v in_o more_o powerful_a menstruum_n than_o spital_n proposition_n iv_o of_o two_o body_n the_o one_o very_o sweet_a and_o the_o other_o salt_a than_o brine_n to_o obtain_v a_o insipid_a mixture_n body_n a_o insipid_a obtain_v from_o a_o sweet_a and_o a_o salt_n body_n if_o a_o just_a proportion_n of_o spirit_n sal_fw-la armon_n or_o urine_n be_v cautious_o pour_v on_o a_o solution_n of_o minium_n in_o vinegar_n or_o saccharum_n saturni_n dissolve_v in_o a_o proper_a menstruum_fw-la if_o the_o taste_n be_v not_o destroy_v by_o the_o mixture_n it_o will_v by_o be_v dry_a and_o flux_v as_o in_o the_o forego_n experiment_n experiment_n v._o of_o a_o insipid_a and_o sour_a one_o to_o make_v a_o substance_n more_o bitter_a than_o aloe_n body_n a_o bitter_a obtain_v from_o a_o insipid_a and_o a_o sour_a body_n which_o be_v do_v by_o dissolve_v a_o sufficient_a quantity_n of_o silver_n in_o aq._n fortis_fw-la to_o satiate_v the_o menstruum_fw-la which_o if_o it_o be_v filtrate_v and_o it_o be_v superfluous_a moisture_n abstract_v it_o will_v yield_v crystal_n more_o bitter_a and_o no_o wonder_n since_o if_o one_o touch_v the_o powder_n of_o the_o crystal_n with_o one_o finger_n or_o nail_n it_o will_v so_o stain_v they_o that_o it_o can_v easy_o be_v remove_v experiment_n vi_o of_o a_o insipid_a body_n and_o a_o high_o corrosive_a one_o to_o make_v a_o substance_n as_o sweet_a as_o sugar_n insipid_a a_o sweet_a body_n obtain_v from_o a_o corrosive_n and_o a_o insipid_a if_o good_a aq._n fortis_fw-la be_v put_v upon_o minium_n and_o keep_v together_o in_o a_o gentle_a heat_n till_o the_o menstruum_fw-la be_v satiate_v it_o will_v be_v as_o sweet_a as_o saccharum_n saturni_n but_o the_o ingredient_n must_v be_v both_o good_a experiment_n vii_o of_o obtain_v without_o addition_n from_o the_o sweet_a body_n liquor_n corrosive_a enough_o to_o dissolve_v body_n body_n a_o corrosive_n obtain_v from_o a_o sweet_a body_n sugar_n distil_v in_o a_o retort_n will_v yield_v a_o red_a spirit_n which_o be_v rectify_v will_v come_v over_o clear_a and_o colourless_a and_o the_o caput_fw-la mortuum_fw-la will_v be_v altogether_o insipid_a the_o spirit_n be_v of_o a_o very_a penetrant_fw-la taste_n and_o though_o take_v to_o be_v a_o homogeneous_a body_n yet_o i_o have_v find_v it_o to_o consist_v of_o two_o spirit_n one_o of_o which_o will_v dissolve_v copper_n yet_o these_o sour_a spirit_n be_v incorporate_v with_o minium_n will_v acquire_v a_o saccharine_n sweetness_n part_n of_o which_o they_o will_v dissolve_v in_o digestion_n and_o a_o like_a spirit_n to_o this_o may_v be_v obtain_v from_o hony_n experiment_n viii_o to_o divide_v a_o body_n bitter_a in_o the_o high_a degree_n into_o two_o substance_n the_o one_o extreme_o sour_a and_o the_o other_o perfect_o insipid_a substance_n a_o sour_a and_o a_o insipid_a obtain_v from_o a_o bitter_a substance_n this_o be_v do_v by_o distil_a crystal_n of_o luna_n in_o a_o retort_n with_o a_o strong_a fire_n in_o a_o sand_n furnace_n by_o this_o mean_v the_o spirit_n be_v drive_v away_o unite_v into_o a_o acid_n corrosive_a menstruum_n leave_v a_o insipid_a substance_n behind_o they_o experiment_n ix_o to_o produce_v variety_n of_o taste_n in_o one_o insipid_a body_n by_o associate_a it_o with_o divers_a menstruum_n insipid_a divers_a taste_v produce_v in_o a_o insipid_a if_o zinke_n be_v dissolve_v in_o aq._n fortis_fw-la aq._n regis_n oil_n of_o vitriol_n spirit_n of_o nitre_n spirit_n of_o salt_n distil_a vinegar_n spirit_n of_o sal_fw-la armon_n or_o of_o urine_n it_o will_v by_o a_o conjunction_n 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be_v boil_v to_o a_o clearness_n and_o set_v in_o a_o wide-mouthed_a crystal_n glass_n in_o a_o small_a time_n put_v on_o the_o colour_n of_o a_o german_a amethyst_n and_o in_o three_o hour_n time_n a_o lovely_a green_n xvi_o have_v gather_v by_o filtration_n the_o precipitate_v of_o sublimate_n dissolve_v in_o water_n and_o when_o it_o be_v dry_a pour_v spirit_n of_o salt_n upon_o it_o in_o a_o glass_n vessel_n the_o precipitate_a at_o the_o first_o will_v become_v white_a and_o when_o the_o ebullition_n which_o succeed_v the_o mixture_n be_v end_v it_o become_v a_o transparent_a liquor_n xvii_o have_v drop_v spirit_n of_o salt_n upon_o a_o four_o part_n of_o calcine_v copper_n we_o find_v that_o the_o mixture_n produce_v a_o tincture_n of_o a_o muddy_a red_a and_o a_o white_a powder_n which_o be_v act_v on_o by_o the_o fire_n exhibit_v several_a colour_n xviii_o the_o solution_n of_o copper_n just_o now_o mention_v be_v put_v into_o a_o cylindrical_a vial_n and_o 2_o or_o 3_o 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observation_n by_o which_o the_o artist_n regulate_v his_o process_n so_o we_o see_v that_o several_a degree_n of_o maturation_n produce_v various_a colour_n in_o fruit_n and_o steel_n if_o it_o be_v heat_v glow_v hot_a in_o the_o fire_n and_o hold_v over_o a_o basion_n of_o water_n till_o it_o change_v its_o white_a to_o a_o red_a colour_n so_o far_o as_o be_v then_o quench_v will_v be_v harden_a and_o when_o polish_a at_o the_o end_n will_v look_v whitish_a but_o if_o the_o end_n of_o the_o steel_n be_v hold_v in_o a_o candle_n so_o that_o the_o polish_a part_n may_v not_o be_v sully_v that_o which_o be_v almost_o contiguous_a to_o the_o candle_n will_v change_v from_o a_o bright_a yellow_a to_o a_o deep_a one_o or_o a_o sanguine_a blue_n and_o from_o that_o to_o a_o faint_a and_o then_o to_o a_o deep_a blue_n and_o in_o each_o of_o these_o diffetent_a appearance_n its_o texture_n be_v so_o much_o different_a that_o if_o whilst_o it_o be_v yellow_a it_o be_v cool_v it_o be_v fit_a 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ingredient_n and_o leave_v the_o gold_n appear_v with_o its_o genuine_a colour_n three_o a_o liquor_n may_v alter_v the_o colour_n of_o a_o body_n either_o by_o destroy_v or_o subdivide_v the_o part_n of_o it_o as_o when_o wood_n be_v cut_v into_o chip_n or_o a_o piece_n of_o hot_a crystal_n quench_v in_o cold_a water_n for_o it_o be_v by_o that_o mean_v crack_v will_v not_o reflect_v the_o ray_n of_o light_a as_o before_o four_o a_o liquor_n may_v change_v the_o colour_n of_o another_o body_n by_o collect_v together_o part_n of_o matter_n scatter_v and_o disperse_v so_o quicksilver_n pour_v into_o a_o solution_n of_o gold_n acquire_v a_o thin_a film_n of_o a_o yellow_a golden_a colour_n and_o by_o a_o like_a method_n all_o those_o colour_n that_o seem_v to_o be_v produce_v by_o precipitation_n be_v generate_v though_o resinous_n gum_n dissolve_v in_o spirit_n of_o wine_n be_v unite_v into_o a_o mass_n again_o and_o so_o rectifyâ—d_v transparent_a butter_n of_o antimony_n upon_o a_o 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to_o the_o iron_n another_o way_n by_o which_o a_o new_a colour_n may_v be_v impart_v to_o a_o liquor_n be_v by_o a_o association_n of_o its_o saline_a part_n with_o those_o of_o the_o body_n it_o be_v make_v use_n of_o to_o work_v upon_o by_o which_o mean_v the_o superficial_a part_n of_o a_o body_n may_v be_v alter_v both_o in_o shape_n and_o figure_n and_o not_o only_o a_o great_a number_n or_o a_o less_o may_v be_v comprise_v in_o the_o same_o space_n but_o the_o pore_n betwixt_o the_o protuberant_a part_n may_v be_v much_o straighten_a and_o the_o old_a one_o partly_o fill_v up_o as_o well_o as_o new_a one_o intercept_v as_o when_o quicksilver_n be_v dissolve_v in_o aq._n fortis_fw-la the_o saline_a part_n of_o the_o menstruum_fw-la associate_a themselves_o with_o the_o mercurial_a corpuscle_n will_v afford_v a_o green_a which_o afterward_o degenerate_v easy_o and_o so_o minium_n by_o be_v dissolve_v in_o spirit_n of_o vinegar_n yield_v a_o clear_a solution_n and_o if_o aqua_fw-la fortis_fw-la be_v drop_v upon_o a_o copper_n plate_n the_o part_n of_o the_o metal_n be_v corrode_v acquire_v a_o asperity_n and_o coagulate_v with_o the_o menstruum_fw-la form_n grain_n of_o blue_a vitriol_n whereas_o spirit_n of_o urine_n will_v produce_v a_o much_o deep_a blue_n and_o aqua_fw-la fortis_fw-la which_o will_v give_v red_a lead_v a_o dark_a colour_n with_o crude_a lead_n will_v produce_v a_o white_a one_o with_o iron_n a_o red_a and_o upon_o white_a quill_n a_o yellowish_a colour_n and_o that_o in_o chemical_a dissolution_n and_o precipitation_n the_o saline_a part_n of_o the_o body_n make_v use_v of_o to_o precipitate_v unite_v with_o metalline_a part_n they_o precipitate_v we_o shall_v have_v reason_n to_o believe_v if_o we_o consider_v how_o much_o vitriol_n and_o the_o calces_fw-la of_o metal_n be_v heavy_a than_o the_o metal_n themselves_o after_o what_o we_o have_v lay_v down_o concern_v the_o cause_n of_o change_n of_o colour_n there_o be_v two_o thing_n to_o be_v take_v notice_n of_o the_o one_o be_v that_o there_o be_v other_o way_n to_o vary_v colour_n speedy_o beside_o those_o we_o have_v take_v notice_n of_o by_o the_o help_n of_o liquor_n as_o in_o temper_v steel_n etc._n etc._n the_o second_o particular_a requisite_a to_o be_v note_v be_v that_o though_o a_o change_n of_o colour_n may_v be_v effect_v any_o one_o of_o the_o way_n abovementioned_a yet_o general_o at_o least_o three_o of_o they_o be_v at_o once_o concern_v semidiaphanous_a several_a body_n general_o esteem_v opacous_a semidiaphanous_a from_o what_o we_o have_v be_v discourse_v of_o the_o asperity_n of_o body_n in_o cause_v a_o reflection_n of_o the_o ray_n of_o light_n one_o will_v think_v that_o the_o substance_n themselves_o be_v perfect_o opacous_a and_o impenetrable_a by_o the_o ray_n of_o light_n and_o so_o contribute_v to_o the_o variety_n of_o colour_n reflect_v to_o the_o eye_n but_o i_o be_o apt_a to_o believe_v that_o even_o those_o body_n which_o we_o call_v insensible_a be_v compound_v of_o part_n still_o more_o minute_n who_o commissure_n be_v not_o utter_o impervious_a to_o the_o ray_n of_o light_n and_o that_o the_o body_n compound_v of_o those_o be_v in_o some_o degree_n diaphanous_a for_o in_o a_o dark_a room_n where_o the_o light_n be_v only_o permit_v to_o enter_v at_o one_o hole_n i_o have_v observe_v that_o those_o mote_n which_o be_v otherwise_o insensible_a in_o the_o beam_n of_o light_n will_v represent_v several_a vivid_n and_o florid_n colour_n like_o those_o of_o a_o rainbow_n or_o of_o sparkle_a fragment_n of_o diamond_n and_o as_o soon_o as_o that_o position_n which_o they_o have_v at_o that_o time_n in_o reference_n to_o the_o eye_n and_o the_o light_n be_v lose_v they_o cease_v to_o represent_v those_o colour_n though_o still_o remain_v visible_a so_o that_o from_o hence_o it_o appear_v that_o these_o small_a fragment_n of_o matter_n common_o repute_v opacous_a do_v not_o bare_o reflect_v but_o also_o refract_v the_o ray_n of_o light_n and_o it_o be_v not_o a_o phaenomenon_n altogether_o to_o be_v slight_v that_o water_n though_o a_o diaphanous_a body_n have_v a_o manifest_a power_n in_o refract_v the_o ray_n of_o light_n so_o that_o by_o pass_v through_o it_o they_o represent_v the_o lively_a colour_n of_o a_o rainbow_n and_o it_o be_v further_a observable_a that_o several_a body_n which_o be_v general_o esteem_v opacous_a appear_v in_o a_o great_a measure_n transparent_a when_o they_o be_v reduce_v into_o thin_a part_n and_o interpose_v betwixt_o the_o eye_n and_o a_o powerful_a light_n which_o be_v evident_a in_o thin_a plate_n of_o ivory_n thick_a leave_n of_o tree_n shell_n of_o fish_n and_o shave_n of_o wood._n and_o in_o a_o darken_a room_n i_o find_v that_o the_o substance_n of_o my_o hand_n be_v in_o a_o great_a measure_n transparent_a when_o it_o be_v hold_v betwixt_o my_o eye_n and_o the_o ray_n of_o light_n which_o come_v in_o at_o a_o small_a hole_n and_o not_o only_o white_a marble_n of_o a_o convenient_a thickness_n but_o lapis_fw-la specularis_fw-la or_o muscovite_n glass_n be_v divide_v into_o thin_a plate_n will_v be_v considerable_o transparent_a and_o even_o coral_n itself_o will_v manifest_v the_o same_o transparency_n if_o hold_v near_o the_o light_n but_o on_o the_o other_o hand_n i_o must_v own_v that_o have_v look_v upon_o mercury_n precipitate_v per_fw-la se_fw-la file_n of_o copper_n and_o steel_n the_o red_a calx_fw-la of_o lead_n and_o the_o red_a colour_n of_o vitriol_n they_o appear_v not_o to_o have_v the_o least_o transparency_n how_o far_o the_o transparency_n or_o semidiaphaneity_n of_o body_n may_v contribute_v to_o the_o variety_n of_o colour_n produce_v by_o they_o i_o shall_v not_o take_v upon_o i_o to_o determine_v since_o beat_v glass_n snow_n and_o ice_n who_o superficial_a part_n be_v manifest_o transparent_a represent_v not_o the_o lively_a colour_n which_o they_o do_v when_o convenient_o qualify_v by_o their_o bigness_n shape_n and_o texture_n but_o to_o draw_v a_o inference_n from_o what_o have_v be_v say_v of_o the_o cause_n of_o colour_n it_o appear_v that_o according_a to_o the_o hypothesis_n we_o have_v lay_v down_o body_n can_v only_o be_v say_v to_o be_v colour_v when_o place_v in_o the_o light_n but_o that_o according_a to_o the_o ancient_n if_o we_o take_v the_o sense_n of_o the_o word_n colour_n to_o mean_v only_o that_o disposition_n of_o the_o superficial_a surface_n of_o a_o body_n which_o enable_v it_o to_o modify_v the_o ray_n of_o light_n they_o may_v be_v say_v to_o have_v colour_n in_o the_o dark_a since_o they_o have_v that_o disposition_n which_o enable_v they_o to_o reflect_v the_o ray_n of_o light_n in_o such_o a_o form_n as_o to_o produce_v colour_n genuine_a the_o short_a duration_n of_o colour_n no_o argument_n of_o their_o not_o be_v genuine_a and_o from_o what_o
macrocephali_n mention_v by_o hypocrates_n and_o it_o have_v not_o only_o be_v observe_v that_o a_o sort_n of_o hen_n want_v rump_n but_o i_o have_v see_v a_o raven_n perfect_o white_a to_o which_o i_o shall_v add_v that_o a_o lady_n who_o be_v a_o devout_a catholic_n look_v upon_o the_o pebble_n at_o the_o bottom_n of_o st._n winifred_n well_o some_o time_n after_o bear_v a_o child_n who_o skin_n be_v cover_v with_o the_o resemblance_n of_o red_a pebble_n to_o what_o have_v be_v say_v of_o negro_n i_o shall_v add_v that_o the_o epidermis_fw-fr only_a be_v black_a the_o skin_n under_o that_o be_v as_o white_a as_o that_o of_o the_o european_n so_o that_o a_o child_n who_o have_v the_o measles_n or_o small_a pox_n after_o those_o pimple_n have_v break_v be_v cover_v with_o a_o multitude_n of_o white_a spot_n and_o it_o be_v attest_v by_o several_a that_o the_o negro_n when_o first_o bear_v be_v red_a or_o white_a like_o other_o child_n but_o in_o a_o few_o day_n acquire_v the_o colour_n of_o their_o parent_n nevertheless_o some_o of_o they_o that_o be_v bear_v under_o the_o torrid_a zone_n continue_v white_a and_o be_v present_v to_o the_o king_n and_o always_o wait_v on_o he_o these_o be_v usual_o as_o purchas_n witness_n bring_v up_o in_o witchcraft_n and_o the_o people_n stand_v in_o great_a awe_n of_o they_o experiment_n xii_o not_o only_o common_a crab_n eye_n and_o pearl_n but_o coral_n and_o minium_n dissolve_v in_o spirit_n of_o vinegar_n may_v be_v precipitate_v by_o oil_n of_o tartar_n into_o white_a powder_n and_o not_o only_a silver_n and_o tin_n but_o lead_v and_o quicksilver_n dissolve_v in_o aqua_fw-la fortis_fw-la will_v yield_v a_o white_a precipitate_v upon_o a_o affusion_n of_o salt_n water_n and_o so_o will_v tin-glass_n and_o the_o calces_fw-la will_v be_v much_o better_o colour_v if_o they_o be_v precipitate_v with_o oil_n of_o vitriol_n instead_o of_o oil_n of_o tartar_n and_o black_a mineral_n antimony_n may_v by_o the_o salt_n which_o concur_v to_o the_o composition_n of_o sublimate_n be_v turn_v into_o a_o rectify_v butter_n of_o antimony_n which_o upon_o a_o affusion_n of_o fair_a water_n will_v precipitate_v the_o white_a powder_n call_v mercurius_n vitæ_fw-la and_o the_o like_a powder_n may_v be_v make_v of_o antimony_n without_o any_o addition_n at_o all_o and_o the_o like_a white_a substance_n will_v be_v precipitate_v by_o a_o affusion_n of_o water_n upon_o a_o solution_n of_o sulphureous_a gum_n in_o spirit_n of_o wine_n and_o to_o these_o i_o may_v further_o add_v that_o water_n be_v pour_v upon_o a_o red_a tincture_n of_o benjamin_n draw_v with_o spirit_n of_o wine_n will_v turn_v it_o white_a but_o if_o such_o seem_o white_a body_n stand_v for_o some_o time_n unstirred_a a_o resinous_a substance_n will_v of_o itself_o subside_o and_o if_o acid_a spirit_n be_v drop_v upon_o a_o red_a solution_n of_o sulphur_n in_o pot-ash_n or_o some_o other_o sharp_a lixivium_n the_o precipitate_v sulphur_n before_o it_o subside_v will_v turn_v the_o red_a liquor_n white_a but_o though_o these_o several_a body_n yield_v white_a precipitate_v yet_o all_o will_v not_o since_o gold_n yield_v a_o yellow_a one_o whether_o precipitate_v by_o oil_n of_o tartar_n or_o spirit_n of_o sal_fw-la ammoniac_a and_o mercury_n though_o when_o reduce_v to_o a_o sublimate_n whether_o precipitate_v by_o spirit_n of_o urine_n or_o hart's-horn_n it_o yield_v a_o white_a precipitate_v yet_o with_o a_o solution_n of_o pot-ash_n or_o other_o strong_a lixiviate_v salt_n it_o will_v let_v fall_v a_o orange_n tawny_a colour_a powder_n and_o so_o will_v crude_a antimony_n upon_o a_o affusion_n of_o a_o acid_a liquor_n to_o which_o we_o may_v add_v that_o any_o of_o these_o fix_a salt_n be_v pour_v upon_o a_o solution_n of_o vitriol_n it_o will_v yield_v a_o sulphur_n of_o vitriol_n not_o at_o all_o white_a experiment_n xiii_o though_o it_o be_v in_o some_o measure_n true_a that_o white_a be_v a_o colour_n like_o the_o materia_fw-la prima_fw-la fit_a to_o take_v any_o form_n and_o that_o black_a be_v a_o colour_n which_o be_v not_o to_o be_v change_v for_o another_o yet_o it_o do_v not_o hold_v universal_o true_a for_o though_o the_o ingredient_n which_o die_v a_o body_n black_a by_o infect_v other_o ingredient_n usual_o hinder_v it_o from_o take_v a_o high_a colour_n yet_o we_o have_v make_v it_o appear_v that_o inks_n of_o different_a kind_n may_v be_v deprive_v of_o their_o blackness_n and_o i_o have_v sometime_o turn_v black_a piece_n of_o silk_n yellow_a with_o oil_n of_o vitriol_n and_o as_o for_o whiteness_n we_o ought_v not_o to_o believe_v it_o so_o easy_o destroy_v without_o caution_n and_o some_o restriction_n for_o lead_n be_v by_o calcination_n turn_v into_o a_o red_a body_n and_o tin_n be_v reduce_v into_o a_o white_a calx_fw-la and_o the_o common_a putty_n sell_v in_o the_o shop_n be_v make_v up_o of_o half_a tin_n and_o half_a lead_n and_o yet_o notwithstanding_o the_o lead_n the_o putty_n be_v white_a without_o discover_v any_o mixture_n of_o minium_n and_o so_o if_o copper_n be_v mix_v by_o fusion_n with_o half_a the_o quantity_n of_o tin_n they_o will_v yield_v a_o substance_n in_o which_o the_o white_a colour_n be_v much_o more_o transparent_a than_o the_o red_a colour_n of_o the_o copper_n and_o on_o this_o occasion_n i_o shall_v add_v that_o arsenic_n be_v colliquate_v in_o copper_n blanch_v it_o but_o the_o white_a mixture_n be_v keep_v upon_o the_o cupel_n till_o the_o arsenic_n fly_v away_o the_o copper_n return_v to_o its_o pristine_a colour_n and_o to_o show_v how_o much_o the_o white_a colour_n of_o a_o metal_n may_v obscure_v the_o colour_n of_o those_o it_o be_v mix_v with_o i_o shall_v add_v that_o a_o four_o part_n of_o gold_n be_v mix_v with_o silver_n the_o yellow_a colour_n of_o the_o gold_n be_v not_o to_o be_v discern_v but_o when_o it_o be_v rub_v on_o a_o touchstone_n aqua_fw-la fortis_fw-la will_v take_v off_o the_o silver_n and_o leave_v the_o gold_n behind_o it_o upon_o the_o stone_n experiment_n fourteen_o a_o polish_v piece_n of_o black_a horn_n be_v scrape_v with_o a_o piece_n of_o glass_n and_o lay_v upon_o a_o black_a beaver_n hat_n seem_v white_a enough_o but_o be_v place_v upon_o white_a paper_n the_o colour_n of_o that_o eclipse_v the_o whiteness_n of_o the_o horn_n and_o make_v it_o appear_v like_o dirty_a linen_n from_o which_o experiment_n it_o appear_v that_o colour_n depend_v neither_o on_o substantial_a form_n nor_o the_o hypostatical_a principle_n of_o the_o chemist_n but_o on_o a_o reflection_n of_o the_o ray_n of_o light_n various_o modify_v by_o their_o new_a superficial_a texture_n experiment_n xv._o it_o be_v teach_v by_o the_o chemist_n that_o blackness_n depend_v on_o sulphur_n adust_a but_o beside_o what_o have_v be_v already_o offer_v as_o the_o cause_n of_o blackness_n i_o shall_v add_v in_o reference_n to_o the_o opinion_n here_o propose_v that_o common_a sulphur_n sublime_v be_v far_o from_o black_a but_o it_o be_v in_o a_o great_a measure_n yellow_a and_o rather_o more_o than_o less_o white_a than_o before_o and_o when_o set_v on_o fire_n to_o make_v oleum_fw-la sulph_n per_fw-la campanam_fw-la it_o yield_v very_o little_a soot_n and_o the_o flame_n yield_v so_o little_a that_o it_o will_v scarce_o black_a a_o white_a sheet_n of_o paper_n and_o it_o be_v observe_v rather_o to_o whiten_v than_o to_o black_a linen_n and_o make_v red_a rose_n leave_v grow_v pale_a and_o not_o black_a and_o i_o have_v see_v a_o piece_n of_o fix_a sulphur_n which_o be_v keep_v several_a week_n in_o a_o violent_a heat_n yet_o it_o have_v no_o other_o colour_n when_o cool_a but_o a_o pure_a red_n and_o not_o only_a sulphur_n but_o that_o sulphureous_a body_n camphire_n may_v be_v keep_v in_o a_o violent_a heat_n without_o acquire_v any_o thing_n of_o blackness_n nor_o will_v inflammable_a spirit_n of_o wine_n discolour_v a_o piece_n of_o paper_n hold_v over_o it_o whilst_o it_o consume_v and_o tin_n calein_v yield_v not_o a_o black_a but_o a_o white_a calx_fw-la and_o not_o only_o the_o charcoal_n make_v of_o oxy-cedar_n be_v white_a but_o the_o smoke_n of_o tinby_n coal_n be_v observe_v rather_o to_o blanch_v linen_n than_o black_a it_o to_o what_o have_v be_v say_v we_o may_v add_v that_o the_o ingredient_n of_o our_o ink_n be_v not_o hot_a but_o cold_a and_o juice_n of_o lemon_n will_v blacken_v the_o blade_n of_o knife_n except_o it_o be_v quick_o wipe_v off_o though_o no_o actual_a heat_n intervene_v to_o adust_a the_o sulphur_n and_o if_o the_o blackness_n of_o the_o ink_n depend_v on_o adust_a sulphur_n it_o may_v be_v demand_v what_o become_v of_o those_o adust_a particle_n when_o the_o liquor_n by_o a_o few_o drop_n of_o oil_n of_o vitriol_n lose_v that_o colour_n beside_o soot_n itself_o may_v have_v its_o texture_n so_o far_o
both_o weaken_n the_o spirit_n on_o which_o it_o fall_v for_o as_o crimson_a be_v a_o red_a with_o a_o eye_n of_o blue_a so_o yellow_a be_v but_o a_o dilate_a red_a and_o therefore_o alkalizated_a salt_n will_v not_o only_o restore_v the_o infusion_n of_o cochinele_n and_o brasil_n to_o crimson_a but_o will_v turn_v the_o yellow_a juice_n of_o mad_a red_n and_o a_o infusion_n of_o brasil_n to_o a_o crimson_a and_o here_o it_o may_v be_v worth_a while_n to_o consider_v why_o blue_a and_o purple_a seem_v to_o be_v deep_a colour_n than_o red_a and_o therefore_o the_o juice_n of_o plant_n of_o either_o of_o the_o two_o former_a colour_n may_v be_v turn_v red_a by_o spirit_n of_o salt_n or_o aqua_fw-la fortis_fw-la yet_o syrup_n of_o violet_n shall_v be_v on_o the_o contrary_a turn_v green_a by_o oil_n of_o tartar_n and_o spirit_n of_o urine_n which_o be_v a_o more_o dilute_a colour_n than_o blow_v experiment_n xxxviii_o salt_n distil_v at_o a_o certain_a time_n of_o the_o operation_n yield_v red_a fume_n and_o vitriol_n though_o green_a or_o blue_a come_v over_o in_o white_a fume_n and_o the_o like_a i_o have_v observe_v in_o the_o fume_n of_o several_a other_o concretes_n and_o i_o have_v observe_v that_o even_o soot_n have_v fill_v the_o receiver_n with_o white_a fume_n yet_o neither_o spirit_n of_o nitre_n be_v red_a nor_o that_o of_o vitriol_n or_o soot_n white_a and_o to_o these_o observation_n we_o may_v add_v that_o the_o empyreumatical_a oil_n of_o wood_n be_v of_o a_o colour_n betwixt_o black_a and_o red_a and_o though_o there_o be_v so_o great_a a_o difference_n in_o the_o colour_n of_o plant_n yet_o the_o distil_a liquor_n vary_v not_o and_o it_o be_v observe_v in_o sublimation_n that_o the_o flower_n differ_v much_o in_o colour_n from_o the_o fume_n that_o compose_v they_o as_o red_a benzoin_n yield_v white_a flower_n and_o antimony_n afford_v flower_n some_o of_o they_o red_a and_o some_o grace_n and_o some_o of_o they_o pure_o white_a and_o it_o be_v the_o practice_n of_o some_o glass_n man_n to_o make_v a_o blue_a sublimate_n of_o a_o convenient_a proportion_n of_o brimstone_n sal_fw-la ammoniac_a and_o quicksilver_n and_o it_o be_v observe_v that_o orpiment_n which_o be_v a_o yellow_a substance_n yield_v a_o sublimate_n among_o which_o several_a red_a fume_n ascend_v and_o i_o have_v see_v a_o sublimate_n who_o low_a part_n be_v set_v with_o red_a particle_n which_o glitter_v pretty_o experiment_n thirty-nine_o if_o good_a spirit_n of_o urine_n be_v drop_v into_o a_o tincture_n or_o a_o infusion_n of_o the_o flower_n of_o pomegranate_n the_o red_a will_v be_v turn_v into_o a_o green_a colour_n but_o by_o spirit_n of_o sea-slat_n it_o will_v become_v come_v a_o transparent_a liquor_n which_o red_a may_v be_v ture_v into_o a_o dirty_a green_n by_o spirit_n of_o urine_n oil_n of_o tartar_n be_v drop_v into_o water_n wherein_o leave_v of_o senna_n be_v immerse_v it_o present_o appear_v red_a but_o the_o same_o will_v not_o happen_v upon_o a_o affusion_n of_o oil_n of_o vitriol_n yet_o red_a rose_n leave_v be_v put_v in_o warm_a water_n oil_n of_o vitriol_n extract_v a_o red_a tincture_n but_o oil_n of_o tartar_n will_v not_o but_o we_o observe_v that_o the_o oil_n of_o tartar_n only_o hasten_v the_o tincture_n of_o the_o senna_n since_o the_o leave_n in_o a_o night_n time_n will_v yield_v a_o tincture_n in_o cold_a water_n which_o will_v not_o be_v heighten_v by_o salt_n of_o tartar_n and_o it_o may_v be_v say_v of_o the_o red_a rose_n leave_v that_o the_o tincture_n be_v rather_o extract_v than_o produce_v by_o the_o oil_n yet_o this_o be_v observable_a that_o in_o extract_v the_o tincture_n the_o one_o will_v not_o do_v what_o the_o other_o will_v but_o i_o have_v find_v that_o aqua_fw-la fortis_fw-la will_v do_v as_o well_o as_o oil_n of_o vitriol_n if_o upon_o the_o red_a tincture_n of_o rose_n decant_v you_o drop_v spirit_n of_o urine_n and_o shake_v the_o viol_n it_o be_v contain_v in_o it_o will_v acquire_v a_o greenish_a blue_n which_o be_v observable_a since_o the_o turn_n of_o red_a into_o blue_a be_v a_o very_a unfrequent_a observation_n and_o in_o the_o passage_n of_o this_o red_a tincture_n to_o a_o blue_a if_o it_o be_v take_v as_o the_o liquor_n be_v dropp'n_a in_o it_o will_v afford_v a_o pretty_a variety_n of_o colour_n so_o as_o sometime_o to_o represent_v the_o tincture_n of_o lignum_fw-la nephriticum_fw-la and_o if_o the_o tincture_n be_v very_o high_a the_o spirit_n of_o urine_n will_v turn_v it_o to_o a_o deep_a opacous_a blue_a but_o the_o liquor_n be_v leave_v open_a two_o or_o three_o day_n both_o the_o blue_a and_o the_o red_a colour_n vanish_v the_o liquor_n be_v of_o a_o amber_n colour_n and_o have_v a_o feculent_a sediment_n of_o the_o same_o colour_n which_o seem_v to_o be_v form_v of_o the_o rose_n draw_v together_o by_o the_o acid_n and_o precipitate_v by_o the_o volatile_a salt_n of_o the_o spirit_n of_o urine_n in_o who_o room_n other_o sulphureous_a salt_n may_v be_v substitute_v and_o on_o this_o occasion_n i_o shall_v add_v that_o have_v drop_v spirit_n of_o urine_n into_o a_o infusion_n of_o gall_n it_o present_o turn_v the_o red_a liquor_n into_o a_o purple_a one_o but_o if_o the_o infusion_n of_o logwood_n be_v impregnate_v with_o acid_a spirit_n of_o salt_n it_o will_v yield_v neither_o a_o red_a nor_o a_o purple_a but_o a_o yellow_a liquor_n experiment_n xl._n to_o show_v that_o colour_n may_v be_v generate_v de_fw-la novo_fw-la and_o again_o destroy_v we_o drop_v oil_n of_o tartar_n into_o a_o solution_n of_o sublimate_n in_o water_n and_o the_o liquor_n be_v agitate_a it_o be_v turn_v into_o a_o deep_a orange_n colour_n but_o upon_o drop_v in_o some_o drop_n of_o oil_n of_o vitriol_n and_o continue_v to_o shake_v the_o glass_n strong_o the_o whole_a will_n present_o become_v transparent_a again_o in_o which_o the_o colour_n result_v from_o a_o coalition_n of_o the_o mercurial_a particle_n with_o the_o saline_a one_o and_o with_o the_o alkalizate_a particle_n of_o the_o salt_n of_o tartar_n which_o swim_v up_o and_o down_o in_o the_o oil_n but_o how_o these_o unite_n come_v to_o form_v such_o a_o substance_n as_o reflect_v such_o a_o colour_n i_o confess_v myself_o at_o a_o loss_n to_o explain_v but_o in_o confirmation_n of_o the_o reason_n i_o have_v give_v for_o the_o colour_n of_o this_o precipitate_v i_o shall_v add_v that_o have_v sublime_v together_o equal_a part_n of_o sal_fw-la ammoniac_a and_o sublimate_n and_o dissolve_v the_o ascend_a flower_n in_o water_n and_o siltre_v it_o the_o limpid_a liquor_n turn_v white_a upon_o the_o affusion_n of_o a_o alkaly_n and_o not_o yellow_a and_o not_o only_o by_o alter_v the_o texture_n of_o the_o mercury_n but_o by_o vary_v the_o precipitate_v liquor_n the_o success_n of_o the_o experiment_n will_v be_v different_a for_o if_o spirit_n of_o urine_n be_v make_v use_n of_o instead_o of_o salt_n of_o tartar_n the_o precipitate_v will_v be_v of_o a_o different_a colour_n from_o the_o former_a and_o from_o quicksilver_n itself_o without_o sublimate_n we_o may_v prepare_v a_o pricipitate_a dissoluble_a in_o water_n without_o discolour_v it_o and_o the_o colour_n of_o such_o substance_n so_o much_o depend_v on_o the_o texture_n of_o the_o part_n concur_v to_o the_o composition_n that_o though_o in_o our_o experiment_n oil_n of_o vitriol_n destroy_v the_o yellow_a colour_n yet_o by_o the_o assistance_n of_o oil_n of_o vitriol_n we_o may_v make_v a_o yellow_a precipitate_v with_o quicksilver_n and_o water_n alone_o and_o i_o the_o rather_o employ_v oil_n of_o vitriol_n in_o such_o experiment_n because_o it_o be_v not_o only_o void_a of_o colour_n but_o strong_a and_o incisive_a for_o notwithstanding_o common_a and_o undephlegm_v aqua_fw-la fortis_fw-la will_v not_o effect_v the_o same_o thing_n yet_o be_v careful_o dephlegm_v it_o will_v in_o some_o measure_n answer_v expectation_n but_o one_o thing_n to_o be_v note_v in_o this_o experiment_n be_v that_o though_o by_o drop_v in_o oil_n of_o tartar_n and_o oil_n of_o vitriol_n successive_o the_o liquor_n will_v regain_v and_o lose_v its_o yellow_a colour_n yet_o the_o proportion_n of_o the_o liquor_n grow_v less_o in_o respect_n of_o the_o successive_a additional_a drop_n the_o yellow_a colour_n will_v gradual_o appear_v more_o faint_a a_o improvement_n of_o the_o forty_o experiment_n if_o crude_a antimony_n be_v boil_v in_o a_o strong_a lixivium_n it_o will_v yield_v a_o sulphureous_a sediment_n which_o will_v settle_v in_o yellow_a flake_n in_o the_o bottom_n and_o will_v be_v more_o apt_a to_o take_v fire_n than_o the_o powder_n of_o antimony_n therefore_o consider_v that_o sulphur_n boil_v in_o a_o lixivium_n may_v be_v precipitate_v by_o rhenish_n or_o white_a wine_n and_o likewise_o that_o by_o acid_v i_o can_v precipitate_v other_o sulphureous_a
concretes_n out_o of_o lixiviate_v solvent_n such_o as_o crude_a antimony_n and_o though_o common_a sulphur_n yield_v a_o white_a precipitate_v call_v lac_n sulphuris_fw-la yet_o i_o conclude_v that_o antimony_n will_v yield_v a_o yellow_a one_o as_o well_o by_o be_v make_v by_o oil_n of_o vitriol_n as_o length_n of_o time_n wherefore_o i_o put_v a_o fresh_a solution_n of_o antimony_n into_o one_o glass_n and_o some_o of_o the_o orange_n colour_v mixture_n into_o another_o where_o by_o drop_a oil_n of_o vitriol_n into_o the_o latter_a it_o will_v become_v transparent_a whereas_o the_o same_o oil_n will_v turn_v the_o other_o clear_a solution_n into_o a_o deep_a yellow_a but_o in_o this_o experiment_n we_o be_v to_o observe_v that_o the_o solution_n of_o antimony_n must_v be_v fresh_a otherwise_o in_o winter_n it_o will_v scarce_o succeed_v reflection_n on_o the_o xl_o experiment_n compare_v with_o the_o x_o and_o xx._n though_o the_o x_o and_o xx_o experiment_n show_v how_o acid_n may_v be_v distinguish_v from_o urinous_a and_o alkalizate_a salt_n yet_o thence_o we_o can_v distinguish_v urinous_a salt_n from_o alkalous_a but_o by_o the_o precede_a experiment_n i_o be_v enable_v to_o distinguish_v lixiviate_n by_o their_o precipitate_v a_o orange_n tawny_a from_o a_o solution_n of_o sublimate_n in_o water_n whereas_o urinous_a salt_n will_v make_v it_o either_o white_a or_o milky_a so_o that_o by_o this_o experiment_n i_o can_v discover_v that_o shall_v ammoniac_a draw_v from_o a_o alkaly_n be_v but_o a_o urinous_a salt_n more_o refine_v the_o alkaly_a separate_n and_o retain_v the_o sea-salt_n mix_v with_o it_o for_o it_o will_v not_o only_o turn_v syrup_n of_o violet_n green_a and_o verdigrease_n azure_a but_o will_v precipitate_v a_o white_a substance_n from_o a_o solution_n of_o sublimate_n and_o from_o hence_o we_o may_v not_o only_o learn_v to_o conclude_v affirmative_o but_o negative_o of_o the_o nature_n of_o salt_n since_o spirit_n of_o wine_n and_o essential_a oil_n have_v either_o no_o salt_n in_o they_o or_o it_o be_v of_o a_o peculiar_a kind_n since_o they_o will_v neither_o turn_v syrup_n of_o violet_n red_a nor_o green_a nor_o a_o solution_n of_o sublimate_n white_a or_o yellow_a i_o find_v that_o spirit_n of_o oak_n though_o it_o be_v a_o chemical_a principle_n yet_o it_o will_v turn_v syrup_n of_o violet_n purple_a and_o destroy_v the_o blewness_n of_o a_o tincture_n of_o lignum_fw-la nephritium_n as_o acid_n do_v and_o will_v corrode_v coral_n like_o spirit_n of_o vinegar_n but_o when_o the_o acid_n part_n of_o this_o spirit_n be_v separate_v from_o the_o other_o it_o will_v have_v no_o more_o effect_n upon_o any_o of_o those_o liquor_n as_o spirit_n of_o wine_n or_o essential_a oil_n and_o by_o this_o method_n we_o may_v discover_v the_o nature_n of_o most_o salt_n produce_v either_o by_o art_n or_o nature_n and_o by_o the_o same_o method_n here_o lay_v down_o i_o have_v observe_v several_a liquor_n which_o though_o run_v per_fw-la deliquium_fw-la will_v have_v no_o other_o effect_n than_o spirit_n of_o wine_n and_o i_o know_v how_o to_o make_v a_o strong_a saline_a body_n which_o will_v neither_o work_n upon_o syrup_n of_o violet_n or_o a_o solution_n of_o sublimate_n and_o now_o to_o what_o i_o have_v say_v it_o may_v be_v seasonable_a to_o add_v that_o the_o effect_n of_o salt_n upon_o a_o solution_n of_o sublimate_n depend_v on_o the_o peculiar_a texture_n not_o only_o of_o the_o solution_n but_o of_o the_o body_n by_o which_o it_o be_v precipitate_v for_o a_o solution_n of_o gold_n in_o aqua_fw-la regius_fw-la will_v yield_v a_o yellow_a precipitate_v whether_o oil_n of_o tartar_n spirit_n of_o urine_n or_o sal_fw-la ammoniac_a be_v add_v to_o it_o yet_o oil_n of_o vitriol_n which_o precipitate_v a_o solution_n of_o silver_n in_o aqua_fw-la fortis_fw-la will_v have_v no_o such_o effect_n and_o the_o crystal_n of_o silver_n dissolve_v will_v yield_v a_o white_a precipitate_v whether_o a_o alkaly_n or_o a_o acid._n be_v drop_v into_o the_o solution_n yet_o shall_v ammoniac_a will_v not_o produce_v the_o like_a effect_n so_o that_o the_o superfluous_a moisture_n be_v evaporate_v the_o metalline_a corpuseles_o with_o the_o saline_a one_o that_o have_v imbibe_v they_o coagulate_v into_o salt_n as_o such_o solution_n usual_o do_v when_o the_o metal_n have_v be_v precipitate_v experiment_n xli_o a_o azure_a solution_n of_o copper_n in_o spirit_n of_o urine_n be_v shake_v with_o oil_n of_o vitriol_n will_v become_v clear_a as_o water_n and_o though_o aqua_fw-la fortis_fw-la usual_o extract_v a_o blue_n greenish_a solution_n from_o french_a verdigrease_n yet_o be_v drop_v into_o a_o solution_n of_o it_o in_o water_n it_o almost_o render_v it_o colourless_a but_o upon_o a_o affusion_n of_o oil_n of_o tartar_n or_o spirit_n of_o urine_n it_o will_v disclose_v a_o colour_n somewhat_o different_a from_o the_o solution_n of_o verdigrease_n itself_o experiment_n xlii_o the_o dry_a calx_fw-la remain_v after_o a_o evaporation_n of_o a_o solution_n of_o quicksilver_n in_o aq._n fortis_fw-la give_v a_o yellow_a tincture_n but_o quicksilver_n be_v put_v into_o a_o retort_n with_o four_o time_n its_o weight_n of_o oil_n of_o vitriol_n and_o the_o saline_n menstruum_fw-la be_v draw_v off_o in_o a_o sand-heat_n till_o a_o dry_a calx_fw-la remain_v in_o the_o bottom_n though_o this_o calx_fw-la be_v of_o a_o white_a colour_n it_o will_v pass_v through_o a_o milky_a colour_n to_o a_o yellow_a upon_o a_o affusion_n of_o water_n and_o beguinus_n tyr._n chym._n lib._n 2._o cap._n 13._o prepare_v turbith_n mineral_n which_o he_o call_v mercurius_n praecipitatus_fw-la optimus_fw-la by_o digest_v and_o then_o two_o or_o three_o time_n cohobate_v one_o part_n of_o quicksilver_n with_o two_o of_o oil_n of_o sulphur_n and_o by_o frequent_a ablution_n in_o hot_a distil_a water_n etc._n etc._n but_o though_o this_o yellow_a of_o we_o be_v a_o much_o fine_a than_o any_o in_o the_o painter_n shop_n yet_o it_o be_v too_o dear_a for_o ordinary_a use_n be_v we_o certain_a it_o will_v agree_v with_o oil_a colour_n from_o whence_o it_o appear_v that_o a_o menstruum_fw-la which_o be_v devoid_a of_o colour_n may_v produce_v a_o colour_n be_v mix_v with_o a_o white_a calx_fw-la experiment_n xliii_o to_o show_v that_o a_o colour_n may_v be_v produce_v by_o a_o liquor_n that_o have_v neither_o colour_n nor_o saline_a part_n we_o pour_v water_n on_o a_o gray_a calx_fw-la of_o vitriol_n and_o though_o at_o the_o first_o the_o mixture_n be_v of_o a_o muddy_a colour_n yet_o be_v shut_v up_o in_o a_o viol_n for_o some_o day_n the_o calx_fw-la be_v partly_o dissolve_v and_o shoot_v into_o vitriol_n give_v the_o water_n a_o vitriolate_a colour_n and_o so_o it_o do_v to_o fresh_a water_n pour_v on_o the_o calx_fw-la when_o the_o tinged_a liquor_n be_v decant_v experiment_n xliv_o by_o drop_v a_o few_o drop_n of_o a_o tincture_n of_o cochinele_n or_o brazil_n into_o water_n it_o will_v acquire_v a_o pink_a colour_n from_o which_o by_o successive_a addition_n it_o will_v pass_v from_o that_o to_o a_o fine_a red_a and_o from_o that_o to_o a_o crimson_a and_o after_o that_o to_o a_o opace_fw-la red_n and_o several_a intermediate_v colour_n may_v be_v perceive_v in_o its_o passage_n from_o one_o colour_n to_o another_o but_o these_o variation_n will_v be_v more_o conspicuous_a if_o we_o make_v use_v of_o cylindrical_a pipe_n instead_o of_o viol_n and_o i_o have_v observe_v that_o a_o tincture_n of_o brazil_n be_v put_v into_o a_o viol_n that_o in_o the_o body_n of_o it_o appear_v blue_a but_o that_o in_o the_o neck_n which_o the_o ray_n of_o light_n traject_v more_o plentiful_o appear_v green_a and_o i_o have_v a_o piece_n of_o glass_n which_o be_v hold_v betwixt_o the_o eye_n and_o the_o light_n seem_v clear_a and_o when_o the_o eye_n be_v place_v betwixt_o it_o and_o the_o light_n it_o appear_v slight_o discolour_a yet_o be_v apply_v to_o the_o glass_n it_o be_v knock_v off_o it_o appear_v as_o green_a as_o grass_n and_o i_o have_v have_v bottle_n which_o though_o they_o be_v make_v of_o the_o same_o material_n with_o the_o stopple_v be_v nevertheless_o different_a in_o colour_n and_o i_o have_v a_o flat_a glass_n which_o obvert_v to_o the_o eye_n flat_a appear_v like_o ordinary_a window_n glass_n but_o if_o the_o edge_n of_o it_o be_v obverl_v to_o my_o eye_n in_o a_o convenient_a posture_n it_o will_v appear_v like_o a_o emerald_n and_o i_o have_v have_v a_o certain_a pigment_n which_o if_o it_o lay_v thick_a upon_o a_o piece_n of_o paper_n will_v appear_v to_o be_v of_o a_o crimson_a but_o be_v spread_v thin_a on_o the_o paper_n it_o will_v seem_v green_a and_o i_o have_v likewise_o observe_v that_o that_o blue_a substance_n call_v litmase_v be_v dissolve_v in_o water_n give_v it_o a_o tincture_n betwixt_o crimson_n and_o purple_a yet_o it_o stain_v paper_a blue_n
and_o the_o like_a colour_n be_v afford_v by_o it_o on_o a_o piece_n of_o flat_a glaze_v earth_n and_o some_o of_o the_o same_o be_v drop_v into_o a_o glass_n of_o water_n of_o the_o figure_n of_o a_o invert_v cone_n exhibit_v great-varietys_a of_o crimson_n and_o purple_a and_o when_o the_o litmase_v be_v perfect_o mix_v with_o the_o water_n it_o afford_v a_o glorious_a yellow_n like_o that_o of_o a_o topaz_n when_o a_o few_o drop_n of_o spirit_n of_o salt_n be_v drop_v into_o it_o and_o if_o a_o few_o drop_n of_o a_o solution_n of_o pot-ash_n be_v drop_v into_o it_o they_o subside_v into_o the_o bottom_n of_o it_o will_v afford_v a_o bright_a dilute_a colour_n in_o the_o bottom_n of_o the_o glass_n a_o purple_a above_o that_o and_o a_o deep_a crimson_n betwixt_o that_o and_o a_o yellow_a which_o wrought_v to_o the_o top_n of_o the_o glass_n and_o if_o spirit_n of_o sal_fw-la ammoniac_a be_v pour_v upon_o that_o it_o will_v turn_v part_n of_o the_o yellow_a into_o a_o purple_a or_o crimson_n from_o which_o experiment_n it_o appear_v that_o as_o the_o particle_n of_o a_o pigment_n be_v near_o or_o more_o disperse_v the_o colour_n represent_v by_o they_o vary_v experiment_n xlv_o a_o preparation_n of_o steel_n use_v as_o a_o succedaneum_n of_o spaw-water_n and_o who_o colour_n be_v like_a that_o of_o german_a amethyst_n be_v drop_v into_o rhenish-wine_n afford_v a_o lovely_a green_n but_o water_n or_o spirit_n of_o wine_n will_v not_o receive_v that_o tincture_n from_o it_o and_o to_o satisfy_v myself_o that_o the_o effect_n depend_v not_o on_o any_o acidity_n in_o the_o wine_n i_o impregnated_a water_n with_o spirit_n of_o salt_n but_o notwithstanding_o it_o will_v not_o receive_v a_o green_a tincture_n from_o the_o liquor_n and_o to_o vary_v the_o experiment_n i_o drop_v alkalizate_a and_o urinous_a salt_n into_o the_o green_a tincture_n by_o which_o it_o put_v on_o a_o dirty_a and_o a_o turbid_v colour_n but_o if_o this_o essense_n of_o steel_n be_v drop_v into_o water_n impregnate_v with_o spirit_n of_o salt_n a_o solution_n of_o salt_n of_o pot-ash_n or_o of_o spirit_n of_o sal_fw-la ammoniac_a will_v turn_v it_o yellow_a the_o vitriolate_a salt_n be_v precipitate_v by_o they_o and_o olaus_n wormius_n take_v notice_n of_o a_o rare_a kind_n of_o turn-sole_a which_o will_v communicate_v a_o red_a tincture_n to_o water_n and_o though_o it_o will_v to_o wine_n yet_o spirit_n of_o wine_n will_v not_o be_v at_o all_o tinged_a by_o it_o so_o that_o tincture_n both_o depend_v on_o the_o peculiar_a texture_n of_o the_o body_n that_o receive_v and_o that_o which_o give_v the_o tincture_n experiment_n xlvi_o the_o adventitious_a colour_n of_o metal_n be_v either_o such_o as_o they_o acquire_v by_o the_o action_n of_o the_o fire_n upon_o they_o or_o such_o as_o result_v from_o the_o coalition_n of_o metaline_n particle_n with_o the_o mestruum_fw-la which_o dissolve_v they_o or_o last_o when_o they_o be_v mix_v together_o by_o fusion_n and_o first_o tin_n by_o the_o action_n of_o the_o fire_n be_v calcine_v afford_v a_o white_a calx_fw-la and_o lead_v a_o red_a one_o and_o copper_n calcine_v per_fw-la se_fw-la yield_v a_o dark_a blackish_a powder_n and_o iron_n by_o reverberate_v flame_n may_v be_v turn_v into_o a_o crocus_n and_o mercury_n may_v be_v turn_v into_o a_o red_a powder_n and_o beside_o these_o more_o obvious_a colour_n there_o be_v several_a intermediate_v once_o whilst_o by_o the_o action_n of_o fire_n metal_n be_v a_o calcine_v and_o not_o only_o the_o calces_fw-la but_o the_o glass_n of_o mineral_n vitrify_v per_fw-la se_fw-la be_v of_o colour_n different_a from_o the_o metal_n so_o that_o i_o have_v see_v a_o glass_n make_v of_o silver_n of_o a_o dark_a colour_n and_o not_o only_o metal_n but_o mineral_n may_v be_v bring_v to_o yield_v colour_n by_o the_o action_n of_o the_o fire_n different_a from_o their_o own_o as_o antimony_n afford_v a_o whitish_a grace_n calx_fw-la and_o flower_n various_o colour_a and_o the_o calx_fw-la by_o be_v flux_v will_v yield_v a_o glass_n of_o a_o yellow_a or_o red_a colour_n and_o vitriol_n calcine_v pass_v through_o several_a colour_n before_o it_o come_v to_o be_v of_o a_o dark_a purple_a experiment_n xlvii_o as_o for_o the_o adventitious_a colour_n produce_v by_o the_o union_n of_o metal_n with_o their_o solvent_n gold_n give_v aqua_fw-la regis_fw-la it_o be_v yellow_a colour_n but_o mercury_n give_v no_o considerable_a colour_n to_o aqua_fw-la fortis_fw-la except_o a_o greenness_n or_o blewness_n at_o the_o first_o which_o present_o disappear_v tin_n corrode_v by_o aqua_fw-la fortis_fw-la subside_v in_o the_o form_n of_o curdled_a milk_n or_o eggs._n lead_v dissolve_v in_o spirit_n of_o vinegar_n afford_v a_o clear_a solution_n and_o if_o the_o menstruum_fw-la be_v draw_v off_o appear_v white_a iron_n dissolve_v by_o oil_n of_o vitriol_n dilute_v with_o water_n yield_v a_o green_a vitriolum_fw-la martis_n but_o give_v a_o saffron_n colour_n to_o aqua_fw-la fortis_fw-la or_o a_o yellowish_a red._n common_a silver_n such_o as_o be_v coin_v give_v a_o copper_n tincture_n to_o aqua_fw-la fortis_fw-la but_o such_o as_o be_v refine_v perfect_o give_v a_o bluish_a green_n to_o aqua_fw-la fortis_fw-la and_o spirit_n of_o vinegar_n and_o be_v sublime_v with_o sal_fw-la ammoniac_a it_o afford_v a_o bluish_a sublimate_n and_o indeed_o copper_n dissolve_v in_o several_a menstruum_n will_v yield_v a_o great_a variety_n of_o greenish_a blue_n or_o bluish_a green_a colour_n but_o with_o spirit_n of_o sugar_n and_o turpentine_n it_o afford_v a_o blue_a tincture_n with_o a_o mixture_n of_o green_n and_o to_o show_v that_o the_o adventitious_a colour_n may_v result_v from_o the_o copper_n itself_o as_o well_o as_o the_o salt_n which_o corrode_v it_o i_o moisten_a dantzick_n vitriol_n with_o spital_n and_o then_o rub_v it_o upon_o a_o knife_n it_o give_v it_o a_o reddish_a colour_n like_o that_o of_o copper_n saccharum_fw-la saturni_n with_o spirit_n of_o turpentine_n will_v yield_v a_o red_a balsam_n and_o that_o stone_n which_o helmont_n call_v paracelsus_n his_o ludus_fw-la in_o a_o proper_a menstruum_fw-la afford_v sometime_o a_o yellowish_a and_o sometime_o a_o red_a solution_n and_o before_o i_o leave_v this_o experiment_n i_o shall_v add_v that_o if_o quicksilver_n be_v precipitate_v out_o of_o aqua_fw-la fortis_fw-la with_o spirit_n of_o sea-salt_n or_o sea-salt_n dissolve_v in_o water_n it_o will_v subside_o in_o the_o form_n of_o a_o white_a powder_n but_o if_o it_o be_v precipitate_v with_o a_o alkaly_a it_o yield_v a_o yellow_a tawny_a powder_n but_o if_o the_o menstruum_fw-la be_v draw_v off_o without_o precipitate_v it_o the_o remain_a substance_n will_v vary_v its_o colour_n as_o it_o be_v expose_v to_o different_a degree_n of_o heat_n so_o that_o once_o i_o observe_v the_o white_a calx_fw-la to_o remain_v partly_o in_o the_o bottom_n of_o the_o vial_n of_o a_o deep_a yellow_a and_o in_o some_o part_n red_a the_o remain_a part_n be_v elevate_v in_o the_o form_n of_o a_o red_a and_o ash-coloured_a sublimate_n and_o vermilion_n be_v only_o a_o sublimate_n of_o mercury_n and_o brimstone_n experiment_n xlviii_o to_o show_v that_o metal_n associate_v with_o other_o body_n will_v afford_v different_a colour_n i_o have_v give_v a_o instance_n in_o silver_n which_o give_v glass_n a_o lovely_a golden_a colour_n and_o i_o shall_v now_o add_v that_o i_o be_o tell_v that_o artificer_n paint_v glass_n yellow_a with_o calx_fw-la of_o silver_n and_o i_o have_v obtain_v a_o substance_n of_o a_o saphirine_n blue_n from_o shel-silver_n mix_v with_o powder_n of_o crystal_n glass_n keep_v in_o fusion_n two_o or_o three_o hour_n which_o i_o attribute_v to_o some_o copper_n latent_fw-la in_o the_o silver_n and_o though_o copper_n calcine_v per_fw-la se_fw-la yield_v a_o dark_a colour_v calx_fw-la yet_o it_o tinge_v glass_n green_n but_o be_v keep_v in_o fusion_n with_o 100_o time_n its_o weight_n in_o glass_n it_o afford_v not_o a_o green_a but_o a_o blue_a substance_n which_o whether_o it_o proceed_v from_o the_o action_n of_o the_o mineral_n or_o it_o be_v saline_a part_n only_o or_o both_o i_o must_v not_o stay_v to_o inquire_v but_o to_o proceed_v putty_n make_v of_o tin_n and_o lead_v calcine_v together_o be_v a_o white_a calx_fw-la give_v colliquate_v glass_n the_o resemblance_n of_o white_a amel_n which_o will_v receive_v into_o it_o the_o colour_n of_o divers_a mineral_n which_o will_v endure_v the_o fire_n and_o i_o have_v elsewhere_o take_v notice_n that_o blue_a and_o yellow_a amel_n be_v compound_v will_v afford_v a_o green_n and_o it_o be_v common_o know_v that_o the_o dark_a substance_n call_v zaffora_n will_v give_v glass_n a_o blue_a tincture_n and_o that_o dark_a substance_n term_v magnesia_n from_o its_o similar_v colour_n to_o that_o of_o a_o loadstone_n give_v glass_n not_o only_a colour_n different_a from_o its_o own_o
but_o in_o themselves_o as_o a_o red_a purplish_a or_o blackish_a as_o the_o quantity_n of_o it_o vary_v yet_o it_o be_v use_v to_o free_a glass_n from_o that_o bluish_a green_a colour_n that_o it_o be_v subject_a to_o and_o this_o may_v serve_v to_o confirm_v what_o we_o deliver_v in_o the_o xliv_o experiment_n viz._n that_o as_o the_o part_n of_o a_o pigment_n be_v more_o close_o or_o set_v at_o distance_n the_o colour_n will_v vary_v and_o here_o it_o may_v not_o be_v altogether_o fruitless_a to_o advertise_v that_o it_o may_v be_v a_o good_a way_n of_o try_v oar_n and_o what_o metal_n they_o most_o abound_v with_o to_o try_v what_o colour_n they_o give_v glass_n when_o mix_v in_o a_o due_a proportion_n and_o keep_v in_o fusion_n in_o a_o equal_a degree_n of_o heat_n and_o length_n of_o time_n but_o to_o proceed_v to_o other_o instance_n agreeable_a to_o those_o we_o have_v lay_v down_o yellow_a orpiment_n and_o sea-salt_n sublimed_a together_o constitute_v white_a arsenic_n and_o though_o orpiment_n be_v the_o great_a part_n of_o the_o composition_n yet_o arsenic_n give_v copper_n a_o white_a colour_n within_o and_o without_o in_o counterfeit_v factitious_a gem_n by_o vitrification_n it_o be_v observe_v that_o calcine_v lead_n colliquate_v with_o white_a sand_n or_o crystal_n powder_v by_o successive_a ignition_n and_o extinction_n yield_v a_o decoction_n of_o the_o colour_n of_o a_o german_a amethyst_n and_o i_o have_v observe_v in_o calcine_v lead_v itself_o something_o like_o the_o colour_n of_o such_o a_o amethyst_n and_o with_o glass_n of_o lead_n overpower_v with_o other_o pigment_n you_o may_v emulate_v the_o greenness_n of_o emerald_n though_o in_o several_a case_n the_o colour_n of_o the_o lead_n may_v vitiate_v that_o of_o the_o pigment_n and_o these_o colour_n so_o much_o depend_v upon_o texture_n that_o before_o the_o aforementioned_a mixture_n acquire_v a_o amethistine_a colour_n it_o pass_v through_o several_a intermediate_v colour_n and_o the_o 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bread_n page_n 38_o from_o grape_n page_n 39_o 79_o 115_o grape_n bruise_v page_n 41_o must_v page_n 42_o apple_n page_n 42_o 121_o 164_o 164_o 182_o plum_n and_o apricock_n page_n 72_o 77_o 168_o pear_n and_o apricock_n page_n 116_o the_o production_n of_o air_n obstruct_v from_o doughty_n page_n 44_o from_o pear_n page_n 45_o paste_n page_n 48_o 49_o 56_o 58_o raisin_n page_n 49_o plum_n and_o apricock_n page_n 51_o grape_n with_o spirit_n of_o wine_n page_z 54_o without_o page_n ib._n peach_n page_n 55_o from_o ale_n in_o vacuo_fw-la page_n 59_o pease_n page_n 60_o amber_n burn_v in_o vacuo_fw-la page_n 113_o aq._n fortis_fw-la mix_v with_o nitre_n page_n 139_o with_o spirit_n of_o wine_n page_z 146_o ale_n in_o vacuo_fw-la page_n 198_o 199_o whether_o air_n be_v contain_v in_o the_o pore_n of_o water_n page_n 205_o aunt_n and_o mite_n in_o a_o receiver_n page_n 227_o attraction_n what_o page_n 234_o of_o the_o admirable_a rarefaction_n of_o the_o air_n without_o heat_n page_z 249_o air_n expanded_a to_o 8000_o time_n its_o natural_a dimension_n page_n 250_o to_o 10000_o time_n its_o dimension_n page_n 251_o of_o the_o duration_n of_o the_o air_n be_v spring_n page_n 253_o of_o the_o condensation_n of_o the_o air_n by_o cold_a page_n 255_o of_o the_o different_a extension_n of_o air_n rarefy_v &_o compress_v page_n 257_o of_o the_o weaken_a spring_n and_o unheeded_a effect_n of_o the_o air_n page_n 259_o of_o the_o efficacy_n of_o the_o air_n be_v moisture_n page_n 272_o 273_o 341_o of_o the_o insalubrity_n of_o the_o air_n page_n from_o 276_o to_o 299_o the_o general_a history_n of_o the_o air_n begin_v page_n 330_o what_o be_v mean_v by_o air_n ibid._n its_o ingredient_n page_n 331_o of_o the_o air_n be_v spring_n page_n 334_o of_o the_o generation_n of_o the_o air_n etc._n etc._n page_n 336_o of_o the_o air_n be_v weight_n page_n 363_o ae_n whether_o aether_n be_v contain_v in_o vacuo_fw-la boyliano_fw-it page_z 4_o 5_o 6_o b._n a_o small_a bird_n include_v in_o a_o receiver_n page_n 93_o 103_o 209_o 221_o a_o bee_n in_o artificial_a air_n page_n 96_o a_o butterfly_n in_o vacuo_fw-la page_n 105_o 227_o beef_n enclose_v in_o a_o receiver_n page_n 68_o 124_o 176_o 180_o 187_o 188_o 192_o 197_o 198_o bean_n include_v in_o a_o receiver_n page_n 133_o 144_o butter_n page_n 178_o bread_n in_o vacuo_fw-la page_n 195_o beer_n in_o vacuo_fw-la page_n 198_o blackberrys_n in_o vacuo_fw-la page_n 199_o blood_n and_o other_o humour_n expanded_a page_n 218_o the_o reason_n of_o bubble_n in_o vacuo_fw-la page_n 230_o observation_n about_o the_o barometer_n page_n 243_o a_o statical_a baroscope_n propose_v page_n 247_o of_o the_o production_n of_o blackness_n page_n 461_o 469._o c_o colour_n produce_v in_o vacuo_fw-la page_z 10_o 11_o cherry_n enclose_v in_o a_o receiver_n page_n 61_o 62_o 63_o 64_o 117_o 153_o perfume_a cones_n in_o vacuo_fw-la page_n 109_o 110_o 111_o 112_o camphire_n in_o vacuo_fw-la page_n 114_o cabbage_n in_o vacuo_fw-la page_n 118_o coral_n page_n 167_o cow-heel_n page_n 194_o cream_n in_o vacuo_fw-la page_n 197_o claret_n in_o vacuo_fw-la page_n 199_o a_o crawfish_n page_n 207_o caterpillar_n in_o vacuo_fw-la of_o the_o change_n of_o colour_n in_o several_a mixture_n page_n 259_o 260_o 261_o 262_o 263_o 305_o 405_o of_o cloud_n page_n 344_o of_o the_o mechanical_a production_n of_o colour_n page_n 436_o 440._o promiscuous_a experiment_n of_o colour_n page_n 483._o d._n a_o duck_n in_o vacuo_fw-la page_n 200_o 212_o new_a disease_n cause_v by_o subterraneal_a effluvia_fw-la page_n 296_o e._n the_o heart_n of_o a_o eel_n in_o vacuo_fw-la page_n 210_o a_o eft_o in_o vacuo_fw-la page_n 223_o of_o the_o mechanical_a production_n of_o electricity_n page_n 323_o 324_o 325_o 326_o 327_o 328_o 329_o 330_o 355_o f._n fly_v enclose_v in_o a_o receiver_n page_n 86_o 105_o 225_o frog_n in_o compress_a air_n page_n 87_o in_o artificial_a air_n page_n 99_o 101_o in_o vacuo_fw-la page_n 108_o 203_o 210_o fly-blowings_a in_o a_o receiver_n page_n 106_o 148_o frogspawn_n page_n 106_o 148_o fly_n egg_n in_o vacuo_fw-la 107_o flesh_n and_o broth_n page_n 185_o 186_o 192_o 193_o of_o frog_n page_n 344_o the_o influence_n of_o the_o air_n on_o fire_n and_o flame_n page_z 401_o the_o relation_n betwixt_o flame_n and_o air_n ibid._n of_o the_o air_n in_o reference_n to_o fermentation_n ibid._n g._n grape_n enclose_v in_o a_o receiver_n page_n 64_o 135_o 162_o gillyflower_n in_o compress_a air_n page_n 90_o goosberrys_n in_o a_o receiver_n page_n 101_o 126_o 131_o 133_o gillyflower_n in_o a_o receiver_n page_n 71_o 197_o a_o gudgeon_n in_o vacuo_fw-la page_n 208_o a_o greefinch_n in_o vacuo_fw-la page_n 211_o 214_o h._n hartsborn_n burn_v in_o vacuo_fw-la page_n 113_o 194_o a_o statical_a hygroscope_n propose_v page_n 264_o of_o the_o utility_n of_o hygroscope_n page_n 265_o 266_o 267_o 268_o 269_o 270_o 271_o of_o hail_n page_n 419_o k._n a_o kitling_n in_o vacuo_fw-la page_n 204_o l._n why_o liquor_n ascend_v in_o syringe_n page_n 2â—â—_n of_o the_o production_n of_o light_n in_o vacuo_fw-la page_z 10_o a_o limon_n enclose_v in_o a_o receiver_n page_n 90_o 120_o melt_v lead_n in_o a_o receiver_n page_n 138_o lark_n with_o beef_n page_n 181_o with_o butter_n page_n 185_o a_o linote_n in_o vacuo_fw-la page_n 213_o a_o lark_n in_o vacuo_fw-la page_n 214_o a_o leech_n in_o vacuo_fw-la page_n 224_o of_o light_a ning_n page_n 350_o a_o extract_v of_o mr._n lock_n be_v letter_n page_n 367_o of_o the_o effect_n of_o the_o air_n in_o reference_n to_o life_n page_n 410_o m._n milk_n in_o a_o receiver_n page_n 121_o 184_o 196_o mercury_n in_o vacuo_fw-la page_n 151_o must_v page_n 42_o minium_n page_n 167_o a_o mouse_n page_n 212_o 220_o why_o contiguous_a marble_n be_v not_o easy_o separate_v page_n 228_o marchasiâ—es_n
condense_v by_o cold_a the_o air_n break_v in_o to_o prevent_v a_o vacuum_n for_o that_o water_n be_v expanded_a by_o cold_a appear_v from_o what_o i_o have_v say_v beside_o nothing_o be_v more_o common_o observe_v than_o that_o water_n be_v freeze_v in_o a_o vessel_n who_o side_n be_v strong_a enough_o to_o keep_v it_o from_o burst_v they_o the_o superficies_n of_o the_o ice_n be_v general_o protuberant_a and_o convex_a and_o that_o the_o break_n of_o bottle_n depend_v not_o on_o nature_n abhorrency_n of_o a_o vacuum_n appear_v since_o shall_v we_o suppose_v that_o the_o fluid_a contain_v in_o a_o bottle_n will_v be_v so_o far_o condense_v as_o to_o possess_v less_o space_n than_o before_o it_o be_v possible_a there_o may_v be_v a_o vacuum_n there_o and_o the_o bottle_n not_o burst_v since_o glass-bubble_n much_o thin_a than_o ordinary_a bottle_n will_v endure_v the_o frost_n though_o stop_v close_o with_o air_n in_o they_o but_o not_o only_a water_n expand_v itself_o upon_o freeze_a but_o other_o aqueous_a body_n so_o egg_n be_v freeze_v burst_v their_o shell_n asunder_o and_o milk_n urine_n rhenish_a wine_n and_o good_a spirit_n of_o wine_n be_v set_v to_o freeze_v in_o distinct_a glass-egg_n the_o wine_n be_v freeze_v swell_v a_o inch_n above_o the_o first_o surface_n the_o milk_n two_o inch_n and_o the_o urine_n six_o or_o seven_o and_o a_o solution_n of_o dantzick-vitriol_n do_v not_o only_o become_v opace_fw-la but_o rise_v considerable_o high_a in_o a_o cylindrical_a pipe_n upon_o congelation_n whether_o more_o stable_n and_o consistent_a body_n be_v capable_a of_o be_v expanded_a by_o cold_a will_v be_v worth_a inquire_n since_o it_o have_v be_v observe_v that_o in_o nova_n zembla_n the_o very_a clock_n have_v be_v freeze_v so_o that_o they_o will_v not_o go_v and_o the_o like_a have_v be_v observe_v by_o capt._n james_n in_o his_o voyage_n at_o charlton-island_n his_o watch_n be_v freeze_v as_o well_o as_o his_o clock_n whether_o these_o effect_n depend_v on_o any_o swell_v of_o the_o rope_n or_o whether_o the_o spring_n of_o his_o watch_n may_v be_v weaken_v by_o cold_a or_o whether_o some_o iceicle_n stick_v to_o the_o internal_a part_n of_o it_o i_o shall_v leave_v as_o bare_a conjecture_n to_o be_v further_o examine_v into_o by_o experience_n the_o phaenomena_n of_o a_o experiment_n about_o freeze_a referrable_a to_o the_o vii_o title_n read_v before_o the_o royal_a society_n have_v fill_v a_o bolt-head_n which_o be_v as_o big_a as_o two_o turkey_n egg_n with_o water_n till_o it_o wrought_v a_o pretty_a height_n into_o the_o slender_a stem_n be_v put_v into_o a_o mixture_n of_o snow_n and_o salt_n it_o subside_v a_o little_a but_o when_o it_o begin_v to_o freeze_v it_o will_v sensible_o swell_v the_o experiment_n be_v repeat_v with_o a_o glass_n who_o stem_n be_v as_o thin_a as_o a_o raven_n quill_n when_o first_o the_o ball_n of_o it_o be_v immerse_v in_o the_o frigorifick_a mixture_n the_o water_n present_o ascend_v the_o height_n of_o a_o barleycorn_n and_o present_o subside_v again_o which_o the_o florentine_a virtuoso_n will_v attribute_v to_o a_o constriction_n of_o the_o glass_n upon_o the_o application_n of_o the_o frigorifick_a mixture_n second_o and_o though_o the_o florentine_a virtuoso_n relate_v that_o they_o have_v observe_v the_o water_n after_o it_o have_v subside_v a_o little_a to_o rest_v and_o then_o subside_v again_o yet_o in_o all_o the_o trial_n i_o make_v i_o do_v not_o observe_v it_o three_o when_o the_o water_n have_v subside_v a_o little_a it_o will_v be_v at_o a_o stand_n till_o the_o liquor_n begin_v to_o freeze_v four_o the_o experiment_n be_v try_v with_o glass_n who_o stem_n be_v unequal_o big_a upon_o glaciation_n the_o ascent_n of_o the_o water_n in_o the_o large_a one_o will_v be_v indiscernible_a but_o in_o a_o slender_a one_o it_o will_v ascend_v several_a inch_n in_o a_o minute_n till_o it_o rise_v up_o to_o the_o top_n of_o the_o stem_n five_o though_o the_o forentine_a academian_o say_v they_o have_v observe_v the_o water_n to_o rise_v again_o before_o glaciation_n yet_o i_o can_v never_o see_v such_o a_o phaenomenon_n six_o if_o the_o glass_n be_v take_v out_o of_o the_o mixture_n when_o first_o it_o begin_v to_o freeze_v as_o soon_o as_o the_o small_a iceicle_n be_v melt_v it_o will_v subside_o again_o yet_o if_o reapply_v to_o the_o mixture_n a_o second_o time_n it_o will_v freeze_v in_o half_a a_o minute_n title_n viii_o experiment_n concern_v the_o contraction_n of_o liquor_n by_o cold._n cold._n of_o the_o contraction_n of_o liquor_n by_o cold._n 1_o though_o the_o liquor_n we_o have_v mention_v expand_v themselves_o upon_o a_o intense_a degree_n of_o cold_a yet_o we_o be_v not_o thence_o to_o couclude_v that_o all_o will_n since_o we_o have_v find_v it_o by_o experience_n not_o only_o in_o spirit_n of_o wine_n aqua_fw-la fortis_fw-la oil_n of_o turpentine_n and_o several_a other_o liquor_n which_o will_v not_o be_v bring_v to_o freeze_v but_o also_o in_o oil_n congeal_v by_o the_o vehemence_n of_o the_o cold._n 2._o among_o the_o several_a experiment_n make_v of_o the_o efficacy_n of_o cold_a to_o condense_a liquor_n i_o shall_v lay_v down_o the_o follow_v 3._o spirit_n of_o wine_n be_v put_v into_o a_o small_a glass-egg_n with_o a_o slender_a stem_n in_o a_o mixture_n of_o snow_n and_o salt_n subsided_a ¾_n of_o a_o inch._n 4._o mercury_n be_v free_v from_o air_n and_o place_v in_o a_o bold-head_n in_o a_o mixture_n of_o snow_n and_o salt_n subside_v 2_o inch_n common_a oil_n place_v in_o the_o same_o mixture_n subside_v till_o it_o freeze_v but_o if_o it_o be_v immediate_o thaw_v near_o the_o fire_n it_o will_v expand_v itself_o so_o much_o as_o to_o rise_v about_o the_o mark._n the_o experiment_n succeed_v a_o second_o time_n and_o be_v try_v a_o three_o time_n the_o lump_n of_o the_o congeal_a oly_n will_v sink_v in_o the_o fluid_a oil_n oil_n of_o aniseed_n artificial_o freeze_v subside_v considerable_o in_o a_o small_a pipe_n empyreumatical_a oil_n of_o gaujacum_fw-la be_v expose_v to_o the_o utmost_a degree_n of_o cold_a will_v not_o freeze_v but_o evident_o subside_v particular_n referrable_a to_o the_o viii_o title_n 1._o two_o seal_a weather-glass_n the_o one_o make_v of_o a_o tincture_n of_o cochineal_n in_o spirit_n of_o wine_n and_o the_o other_o of_o a_o blue_a tincture_n of_o spirit_n of_o man_n blood_n and_o copper_n in_o spirit_n of_o wine_n be_v immerse_v in_o water_n till_o it_o begin_v to_o freeze_v and_o then_o be_v remove_v into_o oil_n of_o turpentine_n set_v in_o a_o mixture_n of_o snow_n and_o salt_n we_o observe_v that_o the_o liquor_n in_o both_o thermometer_n subside_v oil_n of_o aniseed_n be_v put_v into_o a_o small_a glass_n with_o a_o large_a stem_n and_o place_v in_o a_o frigorifick_a mixture_n make_v by_o a_o solution_n of_o salarmoniack_a subsided_a 3_o inch_n the_o substance_n of_o the_o oil_n be_v turn_v into_o a_o white_a concrete_a which_o when_o it_o be_v leisurely_o dissolve_v the_o fluid_a part_n emit_v several_a bubble_n and_o it_o be_v further_o observe_v in_o this_o concrete_a that_o though_o when_o thaw_v it_o swim_v upon_o water_n yet_o when_o congeal_v it_o will_v not_o title_n ix_o experiment_n concern_v the_o bubble_n from_o which_o the_o levity_n of_o ice_n be_v suppose_v to_o proceed_v cause_n of_o the_o levity_n of_o ice_n and_o its_o cause_n 1._o it_o be_v usual_o account_v a_o argument_n of_o the_o levity_n of_o ice_n above_o water_n that_o it_o swim_v upon_o it_o for_o though_o the_o superficies_n of_o small_a portion_n of_o it_o be_v not_o sensible_o emergent_a above_o the_o surface_n of_o the_o water_n yet_o in_o greenland_n where_o huge_a rock_n of_o ice_n float_v in_o the_o sea_n they_o be_v observe_v to_o be_v as_o high_a above_o the_o water_n as_o the_o mast_n of_o ship_n which_o can_v we_o suppose_v to_o float_v in_o a_o erect_a posture_n and_o to_o be_v of_o a_o prismatical_a form_n that_o part_v immerse_v will_v be_v nine_o time_n as_o much_o as_o that_o above_o the_o water_n as_o for_o the_o reason_n why_o ice_n be_v bear_v up_o above_o the_o surface_n of_o the_o water_n so_o much_o in_o greenland_n more_o than_o in_o our_o climate_n beside_o that_o the_o size_n of_o those_o piece_n of_o ice_n contribute_v to_o the_o render_v the_o observation_n more_o remarkable_a the_o water_n expansion_n in_o that_o cold_a climate_n may_v cause_v it_o to_o be_v further_a expanded_a there_o than_o here_o and_o consequent_o light_a 2._o piece_n of_o ice_n free_a from_o bubble_n float_v in_o spirit_n of_o wine_n draw_v from_o brandy_n and_o likewise_o from_o quicklime_n and_o though_o if_o that_o spirit_n be_v warm_v it_o will_v present_o subside_o yet_o as_o it_o cool_v the_o ice_n will_v ascend_v nevertheless_o some_o part_n of_o it_o be_v thaw_v
learned_a maignan_n sufficient_a to_o balance_v what_o zucchius_n have_v deliver_v and_o therefore_o i_o shall_v deliver_v it_o in_o the_o author_n word_n expertus_fw-la ego_fw-la sum_fw-la say_v he_o thermometro_n fidelissimo_fw-la &_o a_o praecedente_fw-la hyeme_fw-fr in_fw-la sequentem_fw-la aestatem_fw-la prorsus_fw-la invariato_fw-it instructo_fw-la etiam_fw-la tali_fw-la aqua_fw-la nempe_fw-la in_o hoc_fw-la ipsum_fw-la ex_fw-la praescripto_fw-la trebellii_n ita_fw-la comparata_fw-la ut_fw-la non_fw-la exhaletur_fw-la neque_fw-la minuatur_fw-la expertus_fw-la inquam_fw-la sum_fw-la in_fw-la supradictis_fw-la optimis_fw-la cellis_fw-la vinariis_fw-la maximum_fw-la quod_fw-la ardentissima_fw-la aestate_fw-la fuit_fw-la frigus_fw-la non_fw-la adaequasse_fw-la illud_fw-la quod_fw-la ibidem_fw-la erat_fw-la brumali_fw-la tempore_fw-la ut_fw-la dixi_fw-la si_fw-la quidem_fw-la in_o tubo_fw-la vitrei_fw-la thermometri_n quatuor_fw-la circiter_fw-la palmos_fw-la longos_fw-la &_o in_fw-la octo_fw-la gradus_fw-la graduumque_fw-la minuta_fw-la diviso_fw-la aqua_fw-la hyeme_n ascendit_fw-la ad_fw-la gradus_fw-la 7_o cum_fw-la semisse_fw-la aestate_fw-la autem_fw-la vix_fw-la gradum_fw-la sextum_fw-la superavit_fw-la cùm_fw-la tamen_fw-la ad_fw-la sensum_fw-la multò_fw-la magis_fw-la vigerat_fw-la frigus_fw-la istud_fw-la aestivum_fw-la chap._n vii_o a_o examination_n of_o mr._n hobbes_n doctrine_n of_o cold._n cold._n mr._n hobbes_n doctrine_n of_o cold._n mr._n hobbes_n in_o his_o doctrine_n of_o cold_a tell_v we_o that_o the_o air_n be_v put_v into_o a_o expansive_a motion_n by_o the_o beam_n of_o the_o sun_n it_o be_v beat_v down_o upon_o the_o surface_n of_o the_o earth_n where_o find_v a_o resistance_n below_o it_o spread_v itself_o every_o way_n towards_o the_o pole_n and_o as_o the_o parallel_n circle_n grow_v close_o towards_o the_o pole_n so_o the_o air_n be_v straighten_a and_o more_o condense_a cause_n a_o great_a degree_n of_o cold._n to_o which_o he_o add_v that_o as_o the_o air_n move_v betwixt_o these_o paraller_n it_o rake_n upon_o the_o surface_n of_o water_n more_o or_o less_o as_o the_o air_n be_v more_o or_o less_o straighten_a by_o which_o mean_v the_o water_n not_o only_o tend_v towards_o its_o centre_n by_o its_o own_o gravity_n but_o be_v also_o condense_v by_o the_o rakeing_n pressure_n of_o the_o air_n the_o surface_n of_o it_o be_v first_o congeal_v and_o then_o it_o gradual_o descend_v and_o for_o a_o like_a reason_n when_o water_n be_v immerse_v in_o snow_n and_o salt_n the_o mixture_n melt_v those_o very_a part_n which_o lodge_v in_o the_o pore_n of_o it_o they_o rake_v against_o the_o side_n of_o the_o glass_n give_v it_o such_o a_o motion_n as_o when_o communicate_v to_o the_o water_n contain_v in_o it_o cause_v it_o to_o congeal_v and_o for_o a_o reason_n not_o unlike_o the_o former_a the_o particle_n of_o air_n contain_v in_o cloud_n be_v in_o their_o descent_n squeeze_v out_o rake_v the_o drop_n of_o water_n in_o their_o passage_n and_o so_o harden_v they_o and_o the_o reason_n why_o serene_a weather_n be_v cold_o than_o rainy_a weather_n he_o say_v be_v because_o the_o force_n of_o the_o wind_n be_v break_v and_o dissipate_v by_o the_o fall_a drop_n which_o reason_n he_o likewise_o allege_v why_o water_n in_o wells_n be_v not_o freeze_v the_o wind_n not_o be_v able_a to_o beat_v strong_o enough_o upon_o the_o surface_n of_o the_o water_n and_o as_o for_o the_o reason_n why_o ice_n be_v light_a than_o water_n he_o attribute_n it_o to_o airy_a particle_n force_v into_o it_o whilst_o it_o be_v congeal_v but_o it_o may_v easy_o be_v urge_v against_o this_o doctrine_n examine_v examine_v that_o all_o congeal_a liquor_n instead_o of_o have_v their_o part_n press_v inward_o and_o so_o condense_v manifest_o expand_v upon_o congelation_n and_o as_o for_o animal_n body_n such_o a_o inward_a endeavour_n of_o the_o humour_n as_o his_o doctrine_n suppose_v be_v not_o requisite_a to_o produce_v a_o sensation_n of_o cold_a since_o a_o decrease_n of_o the_o motion_n of_o the_o fluid_n about_o our_o sensory_n or_o a_o impulse_n make_v upon_o the_o sensitive_a part_n by_o some_o alteration_n in_o the_o motion_n of_o the_o blood_n and_o spirit_n or_o a_o turbulent_a motion_n of_o some_o excrementitious_a particle_n hinder_v from_o fly_v away_o be_v sufficient_a so_o some_o hysterick_n woman_n perceive_v a_o coldness_n on_o the_o top_n of_o their_o head_n and_o the_o vertebra_n when_o they_o be_v otherwise_o hot_a and_o avicen_n tell_v we_o that_o the_o bite_n of_o some_o viper_n in_o hot_a country_n cause_v a_o sensation_n of_o cold_a and_o i_o know_v a_o noble_a man_n who_o feel_v a_o extraordinary_a coldness_n upon_o he_o when_o he_o be_v seize_v with_o a_o fit_a of_o the_o stone_n and_o a_o inward_a compression_n of_o the_o part_n of_o a_o body_n be_v so_o far_o from_o be_v sufficient_a to_o produce_v cold_a that_o compression_n in_o some_o body_n produce_v heat_n but_o to_o examine_v what_o he_o assign_v as_o the_o grand_a cause_n of_o cold_a viz._n wind_n which_o according_a to_o he_o be_v air_n move_v in_o a_o considerable_a quantity_n and_o that_o either_o forward_o only_a or_o in_o a_o undulate_a motion_n but_o against_o this_o doctrine_n i_o have_v several_a thing_n to_o offer_v and_o first_o that_o several_a frost_n be_v begin_v and_o continue_v when_o the_o wind_n be_v serene_a and_o calm_a and_o that_o a_o gentle_a north-east-wind_n be_v much_o cold_o than_o a_o boisterous_a southerly_a wind._n second_o that_o the_o wind_n which_o issue_v out_o of_o a_o aeolopile_n be_v not_o cold_a but_o hot_a though_o it_o move_v more_o violent_o than_o the_o wind_n which_o be_v blow_v from_o the_o mouth_n three_o we_o have_v make_v it_o appear_v that_o water_n will_v freeze_v though_o seal_v up_o in_o a_o glass_n and_o though_o that_o glass_n be_v enclose_v in_o another_o so_o that_o the_o wind_n can_v beat_v upon_o it_o and_o even_o a_o egg_n freeze_v will_v be_v crust_v over_o with_o ice_n when_o suspend_v in_o water_n so_o that_o the_o external_n air_n can_v effect_v it_o and_o though_o he_o tell_v we_o that_o all_o wind_n produce_v cold_a prosper_v alpinus_n in_o his_o medicina_fw-la aegyptiorum_n acquaint_v we_o that_o he_o have_v find_v the_o wind_n in_o those_o torrid_a region_n insufferable_o hot_a and_o marcus_n paulus_n venetus_n tell_v we_o that_o the_o wind_n near_o ormus_n have_v be_v so_o hot_a as_o to_o destroy_v a_o army_n of_o man_n at_o once_o and_o though_o some_o wind_n put_v into_o motion_n feel_v cold_a yet_o that_o depend_v on_o the_o predisposition_n of_o our_o sensory_n and_o the_o deep_a penetration_n of_o that_o fluid_a into_o the_o pore_n of_o the_o body_n in_o respect_n of_o which_o it_o have_v a_o comparative_a coldness_n and_o that_o it_o be_v but_o a_o comparative_a coldness_n be_v evident_a since_o the_o same_o wind_n blow_v upon_o a_o weatherglass_n affect_v it_o not_o at_o all_o except_o sometime_o by_o accident_n when_o by_o that_o mean_n some_o calorifick_a atom_n swim_v in_o the_o air_n be_v drive_v away_o by_o it_o and_o though_o mr._n hobbes_n tell_v we_o that_o all_o wind_n cool_v by_o diminish_v former_a heat_n yet_o we_o see_v that_o water_n actual_o cold_a become_v still_o cold_o by_o freeze_v where_o the_o heat_n can_v be_v say_v to_o be_v diminish_v in_o a_o body_n actual_o cold_a before_o but_o to_o proceed_v though_o mr._n hobbes_n say_v that_o wind_n be_v generate_v upon_o the_o surface_n of_o the_o earth_n by_o the_o action_n of_o the_o sun_n yet_o he_o tell_v we_o not_o how_o that_o wind_n must_v produce_v cold_a nor_o do_v the_o motion_n of_o it_o towards_o the_o pole_n help_v the_o matter_n since_o we_o have_v show_v that_o motion_n in_o itself_o be_v not_o sufficient_a to_o produce_v cold_a and_o shall_v he_o say_v that_o the_o coldness_n be_v derive_v from_o the_o mixture_n of_o freeze_a vapour_n in_o its_o passage_n than_o those_o steam_n will_v rather_o be_v take_v for_o the_o cause_n of_o cold_a than_o the_o wind_n and_o then_o i_o shall_v ask_v he_o whence_o the_o coldness_n of_o those_o cold_a vapour_n proceed_v beside_o since_o in_o his_o account_n of_o the_o freeze_a of_o water_n he_o say_v the_o part_n of_o the_o freeze_a water_n will_v be_v raise_v in_o congelation_n i_o see_v not_o how_o it_o will_v happen_v since_o oil_n and_o several_a other_o liquor_n be_v contract_v by_o it_o and_o i_o have_v not_o yet_o see_v any_o one_o instance_n in_o which_o water_n be_v ever_o congeal_v by_o a_o compression_n since_o when_o we_o enclose_v water_n in_o a_o pewter-bottle_n and_o beat_v the_o side_n of_o it_o together_o till_o the_o water_n make_v its_o way_n out_o we_o perceive_v not_o that_o that_o powerful_a compression_n have_v in_o the_o least_o incline_v the_o water_n to_o congelation_n and_o though_o we_o shall_v allow_v that_o the_o superficial_a part_n of_o the_o water_n may_v be_v freeze_v as_o mr._n hobbes_n tell_v we_o yet_o i_o see_v not_o how_o the_o air_n can_v beat_v upon_o
colour_n and_o taste_v of_o wine_n in_o thirty_o eight_o hour_n canary_n expose_v in_o a_o spoon_n be_v cover_v with_o a_o thin_a film_n which_o grow_v no_o thick_a in_o four_o day_n but_o neither_o claret_n or_o canary_n will_v freeze_v in_o tube_n or_o bottle_n two_o ounce_n of_o spirit_n of_o wine_n expose_v in_o a_o spoon_n all_o evaporate_v in_o twelve_o hour_n but_o the_o same_o quantity_n of_o brandy_n leave_v about_o a_o spoonful_n of_o ice_n void_a both_o of_o taste_n and_o it_o be_v inflammable_a quality_n but_o be_v hold_v betwixt_o my_o eye_n and_o a_o candle_n it_o discover_v several_a bubble_n a_o ox_n and_o a_o sheep_n eye_n be_v both_o freeze_v through_o in_o one_o night_n the_o three_o humour_n be_v opacous_a hard_a and_o inseparable_a the_o crystalline_a humour_n be_v white_a like_o whiting_n boil_v the_o waterish_a and_o glassy_a humour_n seem_v to_o be_v make_v of_o flake_n of_o ice_n sheep_n blood_n expose_v to_o freeze_v the_o serum_n be_v turn_v to_o ice_n which_o be_v separate_v from_o the_o blood_n and_o thaw_v at_o the_o fire_n congeal_v a_o second_o time_n into_o a_o membranous_a substance_n but_o the_o blood_n be_v not_o in_o the_o least_o freeze_v the_o heart_n and_o blood_n in_o the_o vena_fw-la cava_fw-la of_o a_o dog_n and_o cat_n expose_v dead_a to_o the_o air_n be_v both_o freeze_v milk_n freeze_v into_o white_a flake_n be_v soft_a and_o with_o few_o bubble_n in_o it_o and_o retain_v the_o proper_a taste_n of_o milk_n the_o yolk_n and_o whites_n of_o egg_n be_v freeze_v in_o one_o night_n they_o thaw_v best_a by_o lie_v on_o newcastle_n coal_n or_o in_o a_o deep_a cellar_n i_o be_o tell_v that_o egg_n though_o they_o have_v be_v freeze_v will_v produce_v chickens-egg_n hold_v near_o the_o surface_n of_o the_o water_n when_o freeze_v will_v acquire_v a_o crust_n of_o ice_n on_o the_o outside_n the_o inward_a part_n of_o it_o still_o remain_v freeze_v and_o if_o those_o egg_n whilst_o freeze_v be_v poch_v they_o will_v be_v very_o tough_a a_o egg_n and_o a_o apple_n be_v suspend_v two_o foot_n deep_a in_o a_o cistern_n and_o take_v up_o after_o twenty_o four_o hour_n though_o both_o of_o they_o be_v full_a of_o ice_n within_o yet_o neither_o of_o they_o have_v contract_v ice_n on_o the_o outside_n horse-radish_n and_o onion_n freeze_v yet_o beer_n in_o which_o horseradish_n and_o scurvey-grass_n be_v infuse_v will_v not_o freeze_v so_o soon_o as_o strong_a beer_n without_o they_o orange_n and_o lemon_n freeze_v have_v a_o hard_a and_o tough_a rind_n and_o lose_v their_o genuine_a taste_n and_o when_o thaw_v they_o soon_o become_v rot_v apple_n cut_v in_o the_o middle_n will_v have_v a_o thin_a ice_n on_o both_o plain_n which_o may_v be_v discern_v by_o a_o knife_n or_o the_o touch_n the_o skin_n of_o these_o apple_n soon_o turn_v brown_a and_o they_o begin_v to_o corrupt_v there_o oil_n expose_v look_v like_o butter_n melt_v and_o coagulate_v again_o but_o in_o cave_n and_o cellar_n it_o will_v never_o appear_v more_o than_o candy_a white_a wine-vinegar_n freeze_v in_o a_o tube_n without_o apparent_a bubble_n whatever_o have_v a_o watery_a humour_n in_o it_o will_v coagulate_v but_o what_o will_v not_o the_o next_o paragraph_n contain_v spirit_n of_o wine_n aq._n mariae_fw-la coelestibus_fw-la &c_n &c_n and_o canary_n in_o large_a vessel_n soap-boilers_a lees_n spirit_n of_o salt_n vitriol_n salt-petre_n aqua_fw-la fortis_fw-la spirit_n of_o sulphur_n and_o spirit_n of_o soot_n will_v not_o freeze_v but_o the_o two_o last_o afford_v a_o precipitate_v the_o first_o of_o the_o colour_n and_o taste_v of_o brimstone_n but_o not_o inflammable_a the_o latter_a a_o yellowish_a powder_n more_o bitter_a than_o the_o spirit_n and_o inflammable_a but_o though_o these_o spirit_n will_v not_o freeze_v yet_o be_v mix_v with_o twelve_o part_n of_o water_n all_o of_o they_o freeze_v except_o spirit_n of_o salt_n nitre_n and_o aqua_fw-la fortis_fw-la i_o be_o tell_v that_o one_o have_v dissolve_v ice_n in_o the_o north_n sea_n find_v it_o salt_n as_o for_o the_o figure_n of_o liquor_n freeze_v alum_n appear_v in_o lump_n salt-petre_n tartar_n milk_n ale_n wine_n and_o salarmoniack_a in_o plate_n and_o other_o liquor_n which_o compose_v a_o soft_a ice_n seened_a to_o be_v compose_v of_o globuli_fw-la adhere_v to_o each_o other_o water_n kelp_n and_o frit_n resemble_v the_o fibre_n of_o a_o oaken_a leaf_n the_o interstice_n be_v fill_v up_o with_o smooth_a ice_n and_o the_o middle_a fibres_fw-fr as_o in_o plant_n appear_v large_a than_o the_o other_o and_o make_v acute_a angle_n at_o the_o lesser_a end_n of_o the_o leaf_n but_o as_o for_o the_o figure_n of_o freeze_a urine_n those_o have_v be_v accurate_o describe_v by_o the_o curious_a mr._n hook_n i_o shall_v pass_v that_o part_n of_o my_o task_n by_o i_o take_v the_o salt_n of_o rosemary_n rue_n scurvey-grass_n mint_n and_o plantain_n and_o put_v ½_n or_o ¾_n of_o a_o ounce_n of_o each_o into_o ½_n of_o a_o pint_n of_o their_o distil_a water_n the_o rue_n and_o plantain_n be_v seal_v up_o none_o of_o they_o freeze_v resemble_v the_o plant_n they_o belong_v to_o but_o the_o aromatic_a water_n be_v much_o enrich_v in_o their_o scent_n especial_o the_o rosemary_n kelp_n freeze_v represent_v the_o leaf_n of_o alga_n marina_n a_o recipient_a full_a of_o water_n be_v freeze_v and_o the_o top_n of_o the_o ice_n break_v there_o appear_v a_o cavity_n within_o which_o be_v thick_o set_v with_o plate_n of_o ice_n from_o which_o stiriae_fw-la appear_v on_o each_o side_n like_o the_o tooth_n of_o comb_n some_o of_o which_o stand_v at_o such_o a_o distance_n that_o i_o can_v put_v my_o finger_n betwixt_o they_o a_o flask_n full_a of_o water_n be_v freeze_v it_o appear_v full_a of_o bubble_n like_o tailed_a hailshot_n the_o sharp_a point_n of_o all_o of_o they_o point_v upward_o they_o have_v cavity_n which_o will_v admit_v a_o pin_n into_o they_o and_o may_v be_v discern_v in_o the_o ice_n appear_v like_o black_a spot_n and_o in_o the_o middle_n of_o the_o ice_n be_v contain_v a_o cavity_n fill_v with_o water_n in_o which_o be_v several_a of_o these_o bubble_n imperfect_o form_v all_o the_o liquor_n i_o make_v experiment_n with_o do_v sensible_o rise_v above_o the_o mark_n before_o they_o freeze_v and_o more_o after_o congelation_n vinegar_n and_o urine_n rise_v ½_n a_o inch_n and_o lees_n make_v of_o salt_n of_o rosemary_n kelp_n and_o frit_n about_o ½_n of_o a_o inch._n solution_n of_o alum_n and_o copperas_n less_o and_o saline_n liquor_n in_o general_n less_o than_o water_n which_o rise_v a_o full_a inch_n and_o small_a beer_n in_o a_o narrow_a tube_n four_o inch_n oil_n of_o vitriol_n alone_o subside_v below_o the_o mark_n hot_a water_n subside_v till_o it_o be_v cool_v and_o then_o rise_v again_o water_n be_v freeze_v in_o beer-glass_n rise_v up_o and_o form_n solid_a triangle_n but_o the_o rise_n of_o it_o be_v more_o visible_a in_o narrow_a glass_n ice_n in_o a_o flask_n rise_v four_o inch_n above_o the_o water-mark_a and_o hang_v two_o inch_n out_o of_o it_o but_o in_o a_o bolt-head_n it_o rise_v five_o inch_n above_o the_o water-mark_a if_o glass_n be_v fill_v about_o ⅔_n full_a they_o seldom_o break_v round_o spherical_a glass_n usual_o break_v uniform_o a_o bolt-head_n be_v fill_v up_o to_o the_o neck_n with_o water_n the_o top_n which_o be_v twelve_o inch_n above_o it_o be_v seal_v up_o upon_o which_o the_o water_n be_v freeze_v be_v raise_v three_o inch_n into_o the_o neck_n and_o the_o glass_n break_v in_o the_o thin_a part_n from_o that_o point_n several_a line_n run_v as_o from_o a_o pole_n to_o the_o meridian_n but_o none_o of_o they_o go_v round_o the_o glass_n nor_o be_v they_o all_o of_o the_o same_o length_n in_o a_o flask_n crack_v in_o many_o place_n the_o crack_n be_v irregular_a glass_n bottle_n and_o stone-jug_n keep_v little_a order_n in_o break_v and_o metal_n none_o at_o all_o but_o wood_n cleave_v with_o the_o grain_n two_o oval_a box_n one_o of_o box_n and_o another_o of_o maple_n contain_v each_o two_o ounce_n be_v fill_v full_a and_o by_o the_o frost_n in_o one_o night_n be_v crack_v from_o the_o bottom_n to_o the_o top_n a_o pepper-box_n of_o latin_a have_v its_o neck_n break_v off_o and_o the_o joint_n at_o the_o bottom_n loosen_a lead-pipe_n above_o ground_n be_v break_v in_o many_o place_n and_o some_o that_o lay_v a_o foot_n under_o ground_n brass-lock_n and_o barrel_n of_o pump_n usual_o break_v with_o the_o frost_n a_o copper-box_n of_o the_o shape_n of_o a_o pear_n be_v crack_v the_o four_o time_n it_o be_v freeze_v the_o cylinder_n of_o a_o silver_n ink-horn_n bear_v the_o frost_n but_o a_o silverball_a be_v considerable_o extend_v by_o the_o frost_n tobacco-pipe_n and_o earthen_a ware_n be_v burst_v with_o the_o
artificial_a spa_n who_o taste_n not_o only_o agree_v with_o that_o of_o the_o natural_a spaw_n but_o it_o will_v like_o tunbridge_n or_o the_o german_a spa_n turn_v a_o tincture_n of_o gaul_n purple_n experiment_n v._n the_o bezoar_a stone_n be_v a_o medicine_n of_o great_a use_n not_o only_o in_o malignant_a fever_n but_o the_o plague_n and_o by_o reason_n of_o its_o dearness_n apt_a to_o be_v counterfeit_v i_o shall_v add_v the_o follow_a way_n of_o distinguish_v betwixt_o good_a and_o bad_a viz._n by_o digest_v about_o fifty_o grain_n fine_o powder_v with_o six_o drachm_n of_o spirit_n of_o nitre_n in_o a_o digestive_a furnace_n for_o after_o they_o have_v be_v mix_v some_o time_n the_o spirit_n begin_v to_o dissolve_v the_o powder_n and_o extract_v a_o red_a tincture_n which_o be_v place_v in_o a_o northward_o window_n about_o eight_o and_o forty_o hour_n shoot_v into_o crystal_n much_o like_o those_o of_o salt-petre_n to_o show_v that_o the_o purge_n or_o astringent_a quality_n of_o body_n depend_v on_o the_o disposition_n of_o the_o patient_n as_o well_o as_o of_o the_o agent_n i_o shall_v intimate_v that_o a_o certain_a lady_n have_v eat_v a_o toast_n with_o cinnamon_n upon_o it_o be_v so_o violent_o purge_v for_o about_o two_o day_n that_o it_o bring_v convulsion_n and_o a_o spasmus_fw-la cinycus_n upon_o she_o which_o be_v not_o remove_v in_o three_o year_n a_o physician_n to_o who_o i_o communicate_v several_a thing_n send_v i_o the_o follow_a account_n in_o a_o letter_n from_o dublin_n date_v feb._n 27._o 1682._o viz._n that_o he_o find_v the_o good_a effect_n of_o ens_fw-la veneris_fw-la in_o remove_v the_o subsultus_fw-la tendinum_fw-la in_o a_o febris_n petechialis_n which_o be_v fatal_a to_o many_o for_o about_o fourteen_o month_n the_o method_n i_o take_v in_o this_o fever_n be_v if_o the_o patient_n be_v costive_a first_o to_o prescribe_v a_o glister_n and_o a_o large_a blister_a plaster_n between_o the_o shoulder_n keep_v it_o run_v till_o the_o declension_n of_o the_o distemper_n all_o this_o time_n i_o prescribe_v emulsion_n of_o aqua_fw-la aronis_fw-la card._n bened._n citri_fw-la totius_fw-la &_o syr._n gratorum_fw-la cum_fw-la aceto_n orange_n and_o buttermilk_n posset_n etc._n etc._n i_o avoid_v the_o use_n of_o all_o those_o thing_n that_o quicken_v the_o circulation_n of_o the_o blood_n and_o i_o rather_o prescribe_v blister_v to_o prevent_v than_o cure_v affection_n of_o the_o genus_fw-la nervosum_fw-la because_o the_o matter_n be_v once_o fix_v in_o those_o part_n they_o become_v ineffectual_a a_o design_v chemical_a medicine_n consider_v that_o the_o menstruum_n usual_o employ_v in_o open_v and_o prepare_v the_o body_n of_o steel_n be_v acid_n i_o try_v to_o do_v it_o in_o the_o follow_a method_n have_v dissolve_v fresh_a file_n of_o steel_n in_o a_o warm_a place_n in_o a_o sufficient_a quantity_n of_o spirit_n of_o fermented_a urine_n high_o rectify_v per_n se_fw-la the_o filtrated_a solution_n have_v a_o taste_n different_a from_o all_o other_o chalybeat_a preparation_n and_o be_v set_v in_o a_o cold_a window_n in_o three_o day_n precipitate_v a_o powder_n of_o a_o green_a colour_n yet_o the_o decantated_a liquor_n by_o evaporation_n will_v not_o in_o the_o least_o cristalize_v this_o preparation_n have_v effect_n quite_o different_a from_o those_o preparation_n make_v by_o acid_n and_o be_v much_o more_o agreeable_a to_o some_o person_n a_o design_v chemical_a medicine_n that_o i_o may_v try_v whether_o a_o metalline_a sulphur_n may_v be_v obtain_v from_o steel_n i_o pitch_v upon_o a_o menstruum_fw-la void_a of_o sulphur_n that_o if_o the_o preparation_n shall_v yield_v sulphur_n it_o may_v not_o be_v suspect_v to_o come_v from_o the_o menstruum_fw-la wherefore_o i_o dissolve_a steel_n in_o spirit_n of_o sea-salt_n and_o upon_o evaporation_n obtain_v very_o curious_a cristal_n from_o which_o we_o draw_v by_o distillation_n in_o a_o retort_n a_o good_a quantity_n of_o liquor_n which_o come_v over_o in_o the_o form_n of_o steam_n which_o have_v a_o very_a sulphureous_a smell_n which_o be_v rectify_v and_o mix_v with_o aqua_fw-la fortis_fw-la will_v dissolve_v gold_n and_o give_v it_o the_o colour_n of_o silver_n which_o may_v intimate_v to_o we_o how_o much_o the_o vitriol_n of_o metal_n may_v differ_v according_a to_o the_o difference_n of_o the_o menstruum_n which_o dissolve_v they_o since_o our_o green_a vitriol_n afford_v liquor_n different_a from_o that_o make_v with_o oil_n of_o vitriol_n beside_o which_o it_o may_v be_v worth_a while_n to_o note_n that_o though_o neither_o common_a or_o roman_a vitriol_n will_v dissolve_v in_o spirit_n of_o wine_n which_o be_v inflammable_a yet_o our_o vitriol_n will_v ready_o and_o here_o it_o will_v not_o be_v unnecessary_a to_o hint_n by_o the_o by_o that_o a_o solution_n of_o our_o saline_a vitriol_n may_v not_o improbable_o be_v of_o use_n in_o wound_n be_v a_o very_a powerful_a astringent_a and_o fit_a to_o prevent_v the_o breed_n of_o worm_n in_o wound_n dispose_v to_o abound_v with_o such_o in_o cold_a climate_n but_o what_o we_o chief_o design_v in_o this_o experiment_n and_o what_o be_v most_o to_o be_v take_v notice_n of_o be_v that_o the_o dry_a substance_n raise_v by_o the_o fire_n be_v distinguish_v by_o accident_n into_o three_o kind_n of_o substance_n first_o a_o powder_n which_o when_o expose_v to_o the_o air_n turn_v yellow_a second_o a_o deep_a colour_a substance_n betwixt_o red_a and_o brown_a of_o part_n much_o grosser_n than_o the_o former_a three_o a_o substance_n of_o a_o shine_a red_a who_o part_n be_v very_o fine_a and_o subtle_a the_o caput_fw-la mortuum_n be_v change_v into_o a_o talky_a substance_n consist_v of_o lamelloe_n situate_v and_o connect_v much_o after_o the_o same_o manner_n as_o the_o thick_a plate_n which_o make_v up_o muscovia_n glass_n chap._n vii_o experiment_n and_o observation_n solitary_a experiment_n i._o a_o notable_a comminution_n of_o gold_n into_o powder_n that_o will_v sink_v in_o water_n powder_n a_o comminution_n of_o gold_n into_o powder_n we_o dissolve_v a_o grain_n of_o refine_a gold_n in_o aqua_fw-la regius_fw-la add_v about_o two_o spoonful_n of_o water_n to_o the_o solution_n in_o which_o mixture_n a_o small_a piece_n of_o metal_n be_v suspend_v it_o in_o a_o few_o day_n afford_v a_o deep_a colour_a precipitate_v which_o be_v so_o light_a that_o it_o be_v a_o considerable_a time_n in_o subside_v and_o as_o easy_o raise_v in_o the_o form_n of_o mud_n upon_o a_o agitation_n of_o the_o vessel_n where_o it_o be_v to_o be_v note_v that_o though_o upon_o a_o agitation_n the_o liquor_n at_o the_o first_o seem_v opacous_a yet_o in_o a_o little_a time_n it_o appear_v to_o be_v of_o a_o fine_a purple_a colour_n so_o that_o the_o particle_n of_o gold_n be_v so_o far_o divide_v as_o by_o be_v scatter_v through_o two_o ounce_n of_o water_n to_o give_v a_o tincture_n to_o it_o experiment_n ii_o a_o proof_n of_o the_o metalline_a nature_n of_o granate_n &_o the_o metalline_a nature_n of_o granate_n c._n &_o in_o confirmation_n of_o what_o i_o have_v elsewhere_o deliver_v viz._n that_o the_o virtue_n of_o gem_n depend_v on_o a_o mixture_n of_o metalline_a juice_n with_o the_o particle_n of_o those_o gem_n whilst_o in_o fluid_a form_n i_o shall_v take_v notice_n that_o a_o granate_n of_o a_o dark_a colour_n be_v apply_v to_o a_o loadstone_n it_o so_o strong_o attract_v it_o as_o not_o without_o violence_n to_o be_v separate_v from_o it_o experiment_n iii_o i_o be_o tell_v by_o a_o ingenious_a gentleman_n that_o he_o see_v a_o flat_a saphir_n in_o the_o east-indies_n which_o have_v a_o small_a cavity_n in_o the_o middle_n of_o it_o fill_v with_o a_o fluid_a substance_n which_o be_v not_o so_o apt_a to_o petryfie_v as_o the_o rest_n experiment_n iu._n to_o prove_v that_o fish_n hear_v under_o water_n i_o shall_v here_o lay_v down_o a_o relation_n which_o i_o receive_v from_o a_o ingenious_a gentleman_n who_o in_o a_o garden_n near_o genoa_n observe_v the_o gardener_n to_o assemble_v the_o fish_n in_o the_o pond_n together_o by_o a_o certain_a noise_n which_o he_o make_v experiment_n v._n to_o illustrate_v and_o confirm_v what_o have_v elsewhere_o be_v observe_v concern_v the_o various_a colour_n refract_v by_o the_o minute_n and_o part_n of_o solid_n i_o shall_v here_o note_v that_o a_o globe_n of_o rock-crystal_n be_v saw_v in_o two_o the_o new_a superficies_n refract_v the_o ray_n of_o the_o sun_n so_o as_o to_o exhibit_v colour_n more_o lively_a than_o those_o of_o a_o rainbow_n which_o be_v refract_v this_o way_n or_o that_o as_o the_o superficies_n of_o the_o stone_n be_v different_o situate_v in_o reference_n to_o the_o sunbeam_n and_o the_o like_a phaenomena_n succeed_v the_o like_a trial_n with_o a_o touchstone_n which_o experiment_n may_v confirm_v what_o have_v elsewhere_o be_v deliver_v concern_v colour_n of_o body_n depend_v on_o a_o
which_o be_v dry_v in_o the_o air_n form_v body_n like_o moss_n and_o here_o and_o there_o small_a mushroom_n pretty_o colour_v and_o from_o other_o granate_n i_o obtain_v a_o tincture_n which_o after_o evaporation_n do_v in_o the_o cold_a afford_v saline_a concretion_n but_o so_o small_a that_o their_o figure_n can_v not_o be_v determine_v and_o probable_o be_v trial_n make_v other_o mineral_n concretes_n may_v be_v wrought_v on_o by_o appropriate_v menstruum_n for_o though_o the_o spar_v that_o be_v find_v in_o lead_n mine_n next_o the_o vein_n of_o ore_n be_v semidiaphanous_a and_o usual_o break_v in_o smooth_a and_o glassy_a superficies_n and_o look_n like_o a_o talc_n and_o also_o for_o the_o most_o part_n be_v make_v up_o of_o figure_a particle_n shape_v like_o rhombuus_n or_o rhomboide_n yet_o i_o find_v it_o be_v a_o more_o open_a body_n than_o talk_v be_v dissolve_v in_o spirit_n of_o salt_n without_o the_o assistance_n of_o heat_n but_o i_o be_o apt_a to_o believe_v that_o beside_o the_o method_n already_o mention_v there_o be_v other_o method_n to_o discover_v the_o metalline_a ingredient_n of_o a_o body_n by_o fusion_n and_o proper_a additament_n and_o to_o conclude_v this_o chapter_n i_o shall_v subjoin_v the_o follow_a experiment_n viz._n have_v dissolve_v stony_n stiriae_fw-la of_o petrify_v water_n in_o spirit_n of_o french_a verdigrease_n and_o after_o a_o gentle_a evaporation_n place_v it_o in_o a_o cool_a place_n it_o yield_v â—…stals_n figure_v much_o like_o those_o of_o pure_a nitroâ—_n 〈◊〉_d some_o of_o this_o stony_a solution_n be_v mix_v wiâ—â—_n a_o solution_n of_o copper_n they_o do_v not_o precipitate_v each_o other_o but_o upon_o evaporation_n yield_v crystal_n transparent_a and_o colourless_a and_o that_o be_v rich_o adorn_v with_o a_o greenish_a blue_a tincture_n of_o the_o metal_n chap._n ii_o contain_v a_o conjecture_n about_o the_o cause_n of_o the_o virtue_n of_o gem_n from_z what_o have_v be_v elsewhere_o and_o in_o the_o precede_a chapter_n lay_v down_o it_o appear_v that_o the_o earth_n do_v not_o only_o abound_v with_o several_a mineral_n and_o metalline_a substance_n a_o great_a many_o of_o which_o be_v undiscovered_a and_o a_o great_a many_o already_o know_v but_o also_o that_o several_a mine_n be_v furnish_v with_o water_n which_o be_v impregnate_v various_o may_v be_v no_o dispicable_a menstruum_n but_o may_v likewise_o concur_v to_o the_o production_n of_o mineral_n body_n and_o not_o only_o serve_v as_o corrosive_a menstruum_n but_o pure_a solvent_n to_o mineral_n earth_n and_o that_o common_a water_n be_v able_a to_o impregnate_n itself_o not_o only_o with_o saline_n but_o mineral_n part_n be_v evident_a from_o the_o various_a taste_n of_o water_n and_o their_o use_n some_o be_v fit_a for_o brew_v other_o for_o wash_v some_o for_o die_v particular_a colour_n and_o some_o to_o temper_v steel_n and_o other_o again_o for_o other_o use_n and_o among_o the_o most_o remarkable_a â—…ies_n be_v thermae_n and_o acidulae_n reckon_v up_o by_o various_a author_n as_o also_o salt_n spring_n and_o those_o water_n of_o hungary_n and_o other_o part_n which_o yield_v a_o vitriol_n which_o be_v a_o substance_n compound_v and_o decompound_v contain_v a_o saline_n a_o sulphureous_a a_o metalline_a and_o a_o earthy_a part_n and_o if_o water_n may_v be_v thus_o impregnate_v with_o metalline_a part_n it_o be_v no_o difficulty_n to_o apprehend_v how_o a_o lapidescent_n humour_n be_v sufficient_o mix_v with_o and_o proportion_v to_o it_o may_v be_v coagulate_v into_o stony_n stiriae_fw-la and_o from_o such_o like_a coalition_n may_v arise_v those_o precious_a stone_n and_o transparent_a gem_n for_o the_o virtue_n of_o specific_a juice_n be_v so_o powerful_a that_o i_o have_v see_v vegetable_a substance_n sufficient_o harden_v by_o they_o to_o grave_n on_o iron_n and_o i_o have_v a_o substance_n which_o i_o look_v upon_o to_o be_v a_o petrify_v gum_n which_o be_v hard_a enough_o to_o grave_a on_o glass_n and_o if_o the_o part_n of_o mineral_n may_v thus_o by_o be_v dissolve_v in_o water_n be_v mix_v with_o a_o petrify_v body_n by_o this_o mean_n gem_n may_v not_o only_o be_v impregnate_v but_o thence_o receive_v their_o medicinal_a virtue_n as_o the_o nature_n of_o the_o mineral_n be_v different_a in_o quality_n and_o abound_v in_o quantity_n which_o original_a of_o their_o virtue_n may_v be_v rendeed_o probable_a not_o only_o by_o what_o have_v be_v say_v in_o the_o forego_n chapter_n but_o by_o their_o different_a colour_n and_o that_o their_o impregnation_n with_o mineral_n part_n ennoble_v they_o with_o medicinal_a virtue_n be_v evident_a from_o the_o testimony_n of_o experience_n and_o be_v render_v probable_a by_o the_o effect_n of_o a_o loadstone_n which_o though_o a_o much_o hard_a substance_n than_o some_o gem_n emit_v effluvia_fw-la very_o copious_o and_o have_v not_o only_o manifest_a effect_n on_o iron_n but_o humane_a body_n and_o even_o those_o pebble_n with_o which_o they_o counterfeit_v diamond_n have_v be_v cause_v in_o a_o trice_n to_o emit_v copious_a and_o strong_o scent_v steam_n and_o even_o diamond_n the_o hard_a of_o gem_n may_v by_o rub_v be_v cause_v to_o emit_v electrical_a effluvia_fw-la and_o though_o it_o be_v think_v by_o some_o that_o the_o digestion_n of_o a_o man_n stomach_n be_v not_o able_a to_o extract_v the_o metalline_a part_n yet_o there_o may_v be_v a_o great_a congruity_n betwixt_o the_o juice_n of_o our_o body_n and_o the_o mineral_n substance_n with_o which_o they_o be_v impregnate_v than_o we_o be_v aware_a of_o beside_o we_o see_v that_o the_o stomach_n have_v manifest_a effect_n on_o chalybeate_a preparation_n and_o even_o crude_a steel_n itself_o and_o i_o have_v obtain_v a_o tincture_n from_o several_a hard_a body_n and_o even_a gem_n themselves_o by_o a_o liquor_n distil_v from_o a_o vegetable_a substance_n as_o temperate_o qualify_v as_o bread_n and_o that_o the_o natural_a heat_n of_o our_o body_n may_v contribute_v to_o the_o extract_a of_o the_o virtue_n of_o precious_a stone_n i_o be_o persuade_v since_o it_o make_v a_o evident_a alteration_n in_o the_o hard_a of_o they_o so_o as_o to_o render_v a_o diamond_n electrical_a and_o i_o have_v have_v one_o which_o by_o warm_a water_n will_v be_v excite_v to_o shine_v in_o the_o dark_a and_o indeed_o it_o be_v not_o altogether_o improbable_a that_o gem_n have_v the_o most_o subtle_a mineral_n steam_n in_o they_o be_v not_o disperse_v by_o the_o action_n of_o fire_n they_o may_v be_v more_o effectual_a consider_v their_o quantity_n than_o preparation_n of_o metal_n which_o have_v undergo_v a_o fusion_n and_o their_o virtue_n may_v sometime_o be_v much_o different_a upon_o the_o account_n of_o a_o great_a quantity_n of_o mineral_n particle_n since_o vunzerus_n tell_v we_o that_o among_o those_o stone_n which_o be_v call_v nephritick_n stone_n some_o be_v much_o more_o effectual_a than_o other_o beside_o the_o petrifick_a juice_n themselves_o may_v have_v distinct_a nature_n and_o peculiar_a quality_n upon_o the_o account_n of_o their_o coalition_n with_o adventitious_a liquor_n and_o if_o petrify_a liquor_n may_v have_v such_o manifest_a effect_n on_o several_a body_n one_o will_v think_v indispose_v to_o petrify_v why_o may_v not_o such_o a_o liquor_n subdue_v transparent_a mineral_n abound_v with_o saline_n sulphureous_a and_o bituminous_a body_n which_o be_v excite_v may_v emit_v their_o most_o subtle_a part_n and_o as_o in_o the_o earth_n there_o be_v severl_n body_n compound_v by_o the_o action_n of_o subterraneal_a fire_n those_o petrify_v may_v enable_v the_o body_n with_o correspondent_a quality_n on_o which_o occasion_n i_o here_o subjoin_v that_o i_o have_v see_v a_o saline_a substance_n which_o be_v form_v in_o the_o bowel_n of_o the_o earth_n like_o that_o which_o be_v artificial_o make_v and_o i_o have_v see_v volatile_a salt_n and_o sulphur_n shoot_n into_o transparent_a crystal_n in_o a_o fluid_fw-la medium_fw-la after_o distillation_n which_o have_v be_v more_o curious_o figure_v than_o several_a gem_n and_o if_o it_o be_v object_v in_o disfavour_n of_o the_o medicinal_a virtue_n of_o gem_n that_o they_o grow_v no_o light_a when_o they_o be_v say_v to_o emit_fw-la effluvia_fw-la i_o shall_v add_v that_o not_o to_o urge_v that_o the_o antimonial_a cup_n impregnate_v wine_n without_o lose_v of_o its_o substance_n and_o that_o mercury_n will_v give_v water_n a_o virtue_n of_o kill_a worm_n by_o be_v boil_v in_o it_o though_o by_o these_o mean_v it_o lose_v nothing_o of_o its_o weight_n i_o shall_v rather_o demand_v how_o it_o appear_v that_o body_n grow_v no_o light_a by_o the_o loss_n of_o their_o effluvia_fw-la and_o though_o in_o some_o case_n the_o gem_n may_v be_v light_a than_o crystal_n yet_o it_o be_v no_o argument_n of_o their_o more_o languid_a effect_n since_o the_o specific_a gravity_n of_o those_o body_n they_o be_v impregnate_v with_o may_v be_v of_o a_o saline_a nature_n
blood_n title_n for_o the_o natural_a history_n of_o blood_n i._o of_o the_o colour_n of_o human_a blood_n arterial_a and_o venal_a ii_o of_o the_o taste_n of_o human_n blood_n iii_o of_o the_o odour_n of_o human_a blood_n iv_o of_o the_o heat_n of_o fresh_o emit_v human_a blood_n which_o be_v observe_v to_o be_v much_o violent_a after_o it_o have_v run_v a_o while_n than_o when_o it_o first_o begin_v the_o blood_n that_o come_v out_o of_o the_o vein_n of_o a_o young_a gentlewoman_n fall_v upon_o the_o ball_n of_o a_o thermoscope_n cause_v the_o liquor_n to_o ascend_v above_o a_o inch_n near_o the_o small_a and_o upper_a ball_n of_o the_o glass_n and_o in_o another_o trial_n it_o be_v raise_v almost_o as_o high_a as_o to_o the_o ball_n of_o a_o ordinary_a thermoscope_n but_o be_v hold_v in_o the_o blood_n of_o a_o healthful_a and_o lusty_a man_n the_o heat_n raise_v the_o tinged_a liquor_n a_o good_a way_n into_o the_o upper_a ball_n which_o be_v high_a than_o the_o heat_n of_o the_o air_n in_o the_o dog-day_n usual_o do_v and_o the_o blood_n of_o a_o healthful_a man_n continue_v its_o heat_n so_o lo_o long_a that_o it_o raise_v the_o tinged_a liquor_n three_o or_o four_o finger_n breadth_n when_o it_o be_v coagulate_v v._o of_o the_o inflamability_n and_o some_o other_o quality_n of_o human_a blood_n a_o piece_n of_o human_a blood_n be_v dry_v till_o it_o be_v fit_a to_o be_v powder_v and_o then_o hold_v in_o the_o flame_n of_o a_o candle_n it_o take_v fire_n and_o afford_v a_o flame_n not_o much_o unlike_a that_o which_o cause_v it_o burn_v with_o a_o crackle_n noise_n and_o here_o and_o there_o melt_v and_o if_o it_o be_v lay_v upon_o live_a coal_n and_o now_o and_o then_o blow_v it_o will_v yield_v a_o very_a yellow_a flame_n and_o during_o its_o deflagration_n will_v seem_v to_o fry_v upon_o the_o coal_n and_o in_o a_o great_a measure_n to_o melt_v into_o a_o black_a substance_n almost_o like_o pitch_n and_o some_o of_o the_o powder_n of_o blood_n be_v cast_v into_o the_o flame_n of_o a_o candle_n they_o take_v fire_n in_o their_o passage_n and_o flash_v not_o without_o some_o noise_n as_o if_o they_o have_v be_v rosin_n vi_o of_o the_o aerial_a part_n natural_o mix_v with_o human_a blood_n and_o also_o find_v in_o its_o distinct_a part_n vii_o of_o the_o specific_a gravity_n of_o human_a blood_n entire_a it_o may_v be_v different_a in_o several_a person_n according_a to_o their_o sex_n age_n constitution_n etc._n etc._n as_o also_o in_o the_o same_o person_n according_a to_o the_o time_n of_o the_o year_n the_o day_n or_o as_o it_o be_v take_v out_o at_o a_o less_o or_o great_a distance_n from_o a_o meal_n but_o to_o make_v a_o estimate_n of_o its_o specific_a gravity_n we_o take_v the_o blood_n of_o a_o sound_a man_n and_o put_v it_o into_o a_o oblong_a glass_n and_o when_o it_o be_v settle_v we_o mark_v with_o a_o diamond_n that_o part_n of_o the_o glass_n to_o which_o the_o liquor_n wrought_v and_o then_o weigh_v the_o glass_n and_o the_o blood_n contain_v in_o a_o very_a tender_a balance_n we_o pour_v out_o the_o blood_n and_o have_v wash_v the_o vessel_n we_o fill_v it_o up_o to_o the_o same_o mark_n and_o then_o weigh_v it_o in_o the_o same_o balance_n and_o then_o weigh_v the_o glass_n and_o deduct_v that_o from_o the_o weight_n of_o the_o glass_n and_o the_o two_o liquor_n the_o water_n weigh_v nine_o ounce_n six_o dram_fw-la and_o fifty_o grain_n and_o the_o blood_n equal_a to_o it_o in_o bulk_n weigh_v ten_o ounce_n two_o dram_fw-la and_o four_o grain_n so_o that_o the_o blood_n be_v three_o dram_fw-la and_o fourteen_o grain_n heavy_a it_o be_v about_o â—_o 2d_o part_n heavy_a than_o water_n viii_o of_o the_o specific_a gravity_n of_o the_o fibrous_a and_o red_a part_n and_o of_o the_o serous_a part_n of_o the_o blood_n ix_o of_o the_o consistence_n of_o entire_a human_n blood_n x._o of_o the_o disposition_n of_o human_a blood_n to_o concretion_n and_o the_o time_n wherein_o it_o be_v perform_v xi_o of_o the_o liquor_n and_o salt_n that_o coagulate_v human_a blood_n clot_a blood_n be_v keep_v some_o hour_n in_o spirit_n of_o wine_n which_o be_v a_o menstruum_fw-la fit_a to_o dissolve_v some_o body_n it_o be_v take_v out_o as_o hard_a as_o if_o it_o have_v be_v dry_v by_o the_o fire_n xii_o of_o the_o liquor_n and_o salt_n that_o obstruct_v or_o dissolve_v its_o coagulation_n xiii_o of_o the_o liquor_n etc._n etc._n that_o preserve_v human_a blood_n fourteen_o of_o the_o mixture_n that_o human_a blood_n may_v receive_v from_o aliment_n xv._o of_o the_o spontaneous_a or_o natural_a analysis_n of_o human_a blood_n into_o a_o serous_a and_o a_o fibrous_a part._n xvi_o of_o the_o respective_a quantity_n of_o the_o serous_a and_o fibrous_a part_n of_o human_n blood_n xvii_o of_o the_o difference_n betwixt_o the_o serous_a and_o the_o red_a part_n of_o human_n blood_n xviii_o of_o the_o artificial_a or_o chemical_a analysis_n of_o human_a blood_n and_o first_o of_o its_o spirit_n xix_o of_o the_o volatile_a salt_n of_o human_a blood_n and_o of_o its_o figure_n this_o salt_n be_v so_o fusible_a that_o one_o part_n of_o it_o may_v be_v bring_v to_o boil_v whilst_o the_o other_o fly_v way_n and_o this_o observation_n will_v hold_v in_o most_o volatile_a salt_n and_o though_o this_o salt_n when_o sublimed_a look_v white_a and_o clean_a and_o a_o very_a homogeneous_a substance_n yet_o i_o be_o apt_a to_o think_v that_o it_o be_v make_v up_o of_o part_n of_o matter_n of_o size_n and_o shape_n different_a enough_o for_o have_v weigh_v some_o grain_n of_o resublimed_n salt_n of_o human_a blood_n that_o seem_v pure_a its_o smell_n be_v very_o strong_a and_o diffusive_a so_o that_o one_o will_v have_v expect_v it_o to_o fly_v away_o in_o a_o little_a time_n but_o we_o observe_v that_o it_o be_v very_o little_o diminish_v in_o seven_o or_o eight_o day_n time_n yet_o what_o remain_v have_v lose_v its_o odour_n but_o retain_v a_o saline_a taste_n and_o be_v put_v upon_o a_o solution_n of_o sublimate_n in_o common_a water_n turn_v it_o white_a so_o that_o its_o diffusive_a and_o penetrant_fw-la humour_n seem_v to_o depend_v on_o some_o more_o volatile_a part_n of_o the_o blood_n but_o it_o may_v be_v a_o question_n to_o be_v solve_v by_o further_a experience_n whether_o the_o fixedness_n of_o this_o salt_n may_v not_o proceed_v from_o the_o coalition_n of_o a_o acid_n salt_n in_o the_o air._n a_o dram_n of_o volatile_a salt_n of_o human_a blood_n sublime_v in_o a_o lamp-furnace_n be_v put_v into_o common_a water_n and_o when_o a_o thermoscope_n be_v bring_v to_o its_o right_a temper_n be_v immerse_v in_o this_o mixture_n the_o tinged_a spirit_n of_o wine_n manifest_o subside_v about_o 2_o 10_o part_n of_o a_o inch_n though_o a_o considerable_a part_n of_o the_o salt_n lie_v undissolved_a in_o the_o bottom_n of_o the_o water_n and_o when_o the_o liquor_n will_v descend_v no_o further_o we_o add_v to_o the_o solution_n strong_a spirit_n of_o nitre_n till_o it_o will_v no_o long_o make_v a_o manifest_a conflict_n with_o the_o salt_n and_o then_o we_o observe_v that_o whilst_o the_o conflict_n last_v the_o spirit_n of_o wine_n rise_v above_o three_o inch_n and_o a_o half_o high_a than_o the_o station_n it_o stand_v at_o before_o the_o figure_n of_o this_o salt_n may_v be_v either_o consider_v in_o reference_n to_o single_a grain_n or_o a_o aggregate_v of_o they_o when_o they_o be_v raise_v and_o sublime_v to_o the_o top_n of_o the_o glass_n the_o latter_a of_o which_o may_v be_v best_a observe_v when_o they_o fasten_v themselves_o to_o the_o inside_n of_o the_o glass_n that_o be_v set_v to_o receive_v they_o for_o in_o the_o begin_n of_o the_o operation_n one_o may_v observe_v the_o little_a saline_a concretion_n to_o lie_v in_o row_n sometime_o straight_o enough_o and_o sometime_o more_o or_o less_o crooked_a with_o different_a cohering_n and_o interfering_n so_o that_o they_o sometime_o represent_v either_o tree_n or_o their_o branch_n or_o hartshorn_n etc._n etc._n which_o be_v casual_a figuration_n depend_v on_o several_a accidental_a cause_n and_o circumstance_n as_o the_o degree_n of_o fire_n make_v use_v of_o to_o sublime_a the_o salt_n the_o quantity_n of_o the_o ascend_a matter_n in_o reference_n to_o the_o capacity_n of_o the_o vessel_n that_o receive_v it_o and_o the_o like_a diversity_n of_o configuration_n i_o have_v observe_v among_o the_o salt_n of_o other_o volatile_a salt_n as_o well_o as_o those_o of_o human_a blood_n and_o as_o for_o the_o single_a grain_n of_o the_o salt_n of_o human_a blood_n i_o discover_v a_o good_a many_o of_o they_o to_o be_v fine_o shape_v but_o whether_o they_o be_v accidental_a or_o not_o experience_n must_v determine_v but_o these_o figure_n be_v
only_o observe_v in_o the_o sublimate_n of_o the_o first_o distillation_n for_o those_o obtain_v by_o rectify_v the_o salt_n and_o distil_v it_o again_o be_v of_o a_o considerable_a bigness_n and_o solidity_n though_o different_o shape_v some_o of_o they_o be_v cube_n other_o parallelopipeds_o other_o octoedrons_n be_v almost_o like_o grain_n of_o allom_n but_o most_o of_o they_o pretty_o shape_v be_v comprehend_v by_o planes_n smooth_a fine_o figure_v and_o apt_o terminate_n in_o solid_a angle_n as_o if_o the_o concretion_n have_v be_v cut_v and_o polish_a another_o way_n i_o take_v to_o discover_v the_o figure_n of_o the_o salt_n of_o the_o blood_n be_v to_o rectify_v the_o spirit_n so_o that_o it_o may_v be_v full_o satiate_v with_o the_o salt_n whilst_o the_o liquor_n continue_v warm_a for_o when_o it_o be_v refrigerated_a a_o number_n of_o saline_a concretion_n of_o different_a size_n several_a of_o which_o shoot_v into_o very_o smooth_a crystalline_a plate_n pretty_o figure_v have_v their_o broad_a and_o parallel_a surface_n of_o a_o hexagonal_a or_o a_o octogonal_a figure_n regular_a enough_o a_o drachm_n of_o dry_a volatile_a salt_n of_o blood_n be_v dissolve_v in_o some_o distil_a water_n we_o drop_v into_o it_o good_a spirit_n of_o nitre_n till_o the_o two_o liquor_n will_v no_o long_o manifest_o act_v one_o upon_o another_o and_o when_o the_o conflict_n cease_v we_o slow_o evaporate_v the_o superfivous_a moisture_n which_o steam_v almost_o all_o away_o before_o the_o saline_a part_n will_v coagulate_v at_o length_n it_o become_v dry_a and_o the_o middlemost_a part_n appear_v in_o the_o form_n of_o thin_a crystal_n not_o unlike_o those_o of_o salt_n petre_n but_o the_o rest_n which_o be_v by_o much_o the_o great_a part_n of_o the_o concretion_n seem_v to_o be_v a_o confuse_a mass_n without_o any_o distinct_a figure_n and_o this_o mass_n weigh_v but_o twelve_o grain_n above_o a_o drachm_n so_o that_o volatile_a salt_n of_o blood_n may_v be_v satiate_v with_o a_o five_o part_n of_o its_o weight_n of_o the_o saline_a part_n of_o spirit_n of_o nitre_n this_o salt_n expose_v to_o the_o open_a air_n in_o a_o window_n be_v very_o apt_a to_o run_v per_fw-la deliquium_fw-la and_o a_o little_a of_o it_o be_v put_v upon_o a_o live_a coal_n it_o melt_v and_o seem_v to_o boil_v and_o towards_o the_o end_n make_v a_o noise_n and_o afford_v a_o flame_n yellow_a than_o that_o of_o common_a nitre_n xx._n of_o the_o phlegm_n of_o distil_a human_n blood_n xxi_o of_o the_o two_o oil_n of_o human_a blood_n by_o distillation_n in_o a_o retort_n it_o afford_v a_o empyreumatical_a and_o a_o very_a fetid_v oil_n who_o colour_n be_v almost_o black_a which_o seem_v to_o be_v occasion_v by_o the_o increase_n and_o opacous_a redness_n of_o the_o liquor_n since_o some_o of_o it_o be_v spread_v thin_a upon_o glass_n and_o hold_v against_o the_o light_n appear_v yellow_a or_o of_o a_o red_a colour_n as_o they_o lie_v thick_a or_o thin_a upon_o it_o but_o when_o it_o be_v well_o dry_v before_o commit_v to_o distillation_n it_o yield_v a_o great_a quantity_n of_o oil_n so_o that_o once_o out_o of_o a_o pound_n of_o not_o over-dryed_n blood_n we_o obtain_v a_o ounce_n and_o a_o half_a of_o oil_n and_o from_o another_o we_o have_v a_o much_o great_a quantity_n of_o oil_n and_o have_v once_o prepare_v blood_n by_o a_o convenient_a digestion_n and_o rectify_v very_o careful_o the_o distil_a liquor_n that_o come_v over_o with_o the_o flame_n of_o a_o lamp_n i_o obtain_v among_o other_o thing_n two_o oil_n of_o very_a different_a colour_n the_o one_o be_v of_o a_o pale_a amber_n or_o yellow_a colour_n and_o the_o other_o of_o a_o deep_a red_a and_o though_o these_o oil_n be_v both_o of_o they_o afford_v by_o the_o same_o blood_n and_o be_v clear_a and_o pure_a enough_o yet_o they_o will_v swim_v in_o distinct_a mass_n one_o over_o another_o and_o if_o mix_v by_o shake_v will_v again_o separate_v like_o oil_n and_o water_n whether_o the_o difference_n in_o specific_a gravity_n betwixt_o these_o two_o oil_n keep_v they_o from_o mix_v permanent_o as_o well_o as_o it_o keep_v they_o distinct_a before_o they_o be_v mix_v or_o whether_o the_o seem_a incongruity_n proceed_v from_o the_o texture_n of_o these_o liquor_n i_o shall_v not_o now_o stay_v to_o dispute_v to_o show_v that_o the_o oil_n of_o human_a blood_n contain_v several_a saline_a particle_n capable_a of_o be_v separate_v from_o it_o we_o put_v a_o parcel_n of_o unrectify_v oil_n to_o a_o convenient_a quantity_n of_o distil_a water_n and_o have_v mix_v they_o sufficient_o by_o agitation_n so_o that_o the_o water_n may_v rob_v the_o oil_n of_o its_o separate_a saline_a particle_n the_o event_n be_v that_o after_o the_o liquor_n be_v well_o settle_v the_o water_n be_v find_v to_o be_v impregnate_v with_o saline_a particle_n that_o it_o obtain_v by_o dissilution_n from_o the_o oil_n so_o that_o it_o acquire_v a_o moderate_o brisk_a taste_n and_o will_v ready_o turn_v syrup_n of_o violet_n green_a and_o precipitate_v a_o white_a powder_n out_o of_o a_o solution_n of_o sublimate_n but_o whether_o the_o like_a will_v succeed_v with_o other_o empyreumatical_a oil_n or_o not_o draw_v from_o body_n belong_v to_o the_o animal_n kingdom_n i_o shall_v leave_v other_o to_o determine_v have_v put_v some_o unrectify_v oil_n of_o human_a blood_n into_o a_o concave_a piece_n of_o glass_n and_o then_o drop_v as_o much_o oil_n of_o vitriol_n into_o it_o as_o may_v amount_v to_o a_o three_o or_o four_o part_n of_o the_o fetid_v oil_n we_o stir_v they_o together_o with_o a_o slender_a piece_n of_o solid_a glass_n upon_o which_o the_o mixture_n emit_v store_n of_o whitish_a fume_n or_o smoke_n and_o acquire_v a_o considerable_a degree_n of_o heat_n so_o that_o though_o it_o amount_v to_o not_o much_o more_o than_o a_o spoonful_n yet_o i_o be_v not_o able_a to_o hold_v my_o finger_n under_o that_o part_n of_o the_o glass_n that_o contain_v the_o liquor_n have_v take_v some_o empyreumatical_a oil_n of_o human_a blood_n unrectify_v though_o it_o be_v dark_a and_o gross_a and_o muddy_a yet_o it_o will_v easy_o in_o the_o cold_a dissolve_v in_o rectify_a urinous_a spirit_n to_o which_o it_o give_v a_o red_a colour_n deep_a enough_o xxii_o of_o the_o fix_a salt_n of_o human_n blood_n to_o obtain_v but_o one_o ounce_n of_o it_o there_o be_v requisite_a to_o employ_v a_o considerable_a quantity_n of_o blood_n and_o due_o prepare_v by_o a_o very_a obstinate_a fire_n for_o the_o caput_fw-la mortuum_n be_v keep_v three_o or_o four_o hour_n in_o the_o fire_n it_o will_v yield_v no_o fix_a salt_n at_o all_o but_o have_v by_o a_o obstinate_a calcination_n obtain_v three_o or_o four_o drachm_n of_o this_o salt_n i_o find_v that_o it_o be_v of_o the_o nature_n of_o common_a or_o sea-salt_n though_o a_o little_a different_a for_o it_o taste_v like_o it_o and_o a_o strong_a solution_n do_v not_o ready_o turn_v syrup_n of_o violet_n green_a nor_o precipitate_v a_o brick_n colour_n or_o brownish_a yellow_a no_o more_o than_o a_o white_a powder_n out_o of_o a_o solution_n of_o sublimate_n nor_o do_v the_o spirit_n of_o salt_n dissolve_v it_o as_o a_o alkaly_n and_o have_v put_v a_o little_a oil_n of_o vitriol_n upon_o our_o dry_a salt_n it_o immediate_o as_o it_o several_a time_n do_v upon_o common_a salt_n corrode_v it_o with_o great_a violence_n and_o with_o much_o foam_n and_o smoke_n we_o also_o drop_v a_o little_a of_o it_o dissolve_v in_o water_n upon_o a_o solution_n of_o silver_n make_v in_o aqua_fw-la fortis_fw-la upon_o which_o a_o white_a powder_n be_v immediate_o precipitate_v and_o have_v put_v some_o leaf-gold_n upon_o aqua_fw-la fortis_fw-la which_o will_v not_o work_v upon_o it_o whilst_o it_o be_v swim_v there_o without_o be_v so_o much_o as_o discolour_a i_o put_v a_o little_a of_o our_o powder_a salt_n into_o it_o which_o be_v thereby_o turn_v into_o a_o kind_n of_o liquor_n do_v without_o the_o assistance_n of_o heat_n present_o dissolve_v it_o xxiii_o of_o the_o terra_fw-la damnata_fw-la of_o human_n blood_n from_o twenty_o four_o ounce_n of_o dry_a blood_n we_o get_v after_o two_o day_n calcination_n but_o two_o drachm_n and_o nine_o grain_n of_o earth_n which_o probable_o be_v not_o pure_a earth_n since_o it_o have_v a_o red_a colour_n like_o that_o of_o colchotar_n of_o vitriol_n xxiv_o of_o the_o proportion_n of_o the_o differ_a substance_n chemical_o obtain_v from_o human_n blood_n they_o be_v scarce_o to_o be_v determine_v not_o only_o because_o of_o the_o sometime_o great_a disparity_n as_o to_o proportion_n that_o may_v be_v meet_v with_o of_o the_o fibrous_a part_n to_o the_o serum_n in_o the_o blood_n of_o several_a person_n but_o of_o the_o same_o according_a to_o different_a circumstance_n and_o also_o because_o it_o be_v hard_o to_o
distil_v the_o pulverize_a part_n of_o the_o blood_n since_o no_o one_o have_v so_o much_o as_o take_v notice_n of_o the_o necessity_n of_o shift_v the_o retort_n to_o gain_v as_o much_o volatile_a substance_n as_o may_v be_v obtain_v and_o leave_v as_o little_a as_o may_v be_v in_o the_o caput_fw-la mortuum_n for_o have_v distil_v a_o quantity_n of_o dry_a blood_n the_o same_o heat_n which_o make_v the_o low_a part_n pass_v in_o the_o form_n of_o exhalation_n into_o the_o receiver_n make_v the_o matter_n to_o swell_v so_o that_o it_o lift_v up_o a_o considerable_a quantity_n of_o black_a matter_n to_o the_o upper_a part_n of_o the_o vessel_n which_o a_o common_a distiller_n will_v have_v call_v a_o caput_n mortuum_n though_o to_o a_o discern_a eye_n it_o appear_v to_o be_v of_o the_o same_o nature_n with_o the_o matter_n first_o put_v in_o though_o blacken_v by_o the_o ascend_a fume_n therefore_o take_v it_o out_o and_o mix_v it_o with_o the_o remain_a substance_n that_o be_v more_o of_o the_o nature_n of_o caput_n mortuum_n it_o be_v commit_v again_o to_o distillation_n in_o another_o retort_n whereby_o we_o obtain_v more_o oil_n etc._n etc._n and_o perceive_v that_o even_o this_o caput_fw-la mortuum_n have_v upon_o the_o top_n of_o it_o a_o pretty_a deal_n of_o matter_n which_o be_v not_o sufficient_o despirited_a i_o cause_v it_o to_o be_v distil_v again_o in_o a_o fresh_a retort_n in_o which_o it_o afford_v a_o not_o contemptible_a quantity_n of_o volatile_a matter_n and_o have_v thus_o in_o three_o retort_v distil_v twenty_o four_o ounce_n of_o dry_a human_a blood_n we_o obtain_v of_o volatile_a substance_n viz._n spirit_n together_o with_o a_o little_a phlegm_n white_a salt_n and_o very_o high_a colour_a oil_n thirteen_o ounce_n and_o one_o dram_n beside_o several_a parcel_n of_o thick_a oil_n that_o stick_v to_o the_o retort_v and_o the_o receiver_n which_o we_o judge_v to_o be_v seven_o dram_fw-la more_fw-it so_o that_o the_o whole_a quantity_n of_o the_o volatile_a part_n amount_v to_o fourteen_o ounce_n of_o which_o the_o oil_n be_v six_o ounce_n six_o dram_fw-la and_o the_o clear_a liquor_n six_o ounce_n three_o dram_fw-la and_o a_o half_a beside_o the_o volatile_a salt_n which_o when_o the_o spirit_n be_v drain_v from_o it_o appear_v white_a but_o wet_a so_o that_o it_o be_v not_o possible_a to_o determine_v exact_o neither_o how_o much_o liquor_n it_o yet_o retain_v nor_o how_o much_o itself_o weigh_v but_o it_o will_v be_v no_o hard_a matter_n to_o guess_v near_o the_o truth_n to_o any_o man_n that_o know_v that_o have_v careful_o sublime_v the_o salt_n there_o remain_v in_o the_o glass_n two_o dram_fw-la and_o five_o grain_n of_o phlegmatic_a liquor_n which_o be_v not_o whole_o void_a of_o salt_n and_o of_o volatile_a salt_n in_o a_o dry_a form_n we_o obtain_v one_o ounce_n and_o two_o dram_fw-la and_o a_o half_a the_o caput_fw-la mortuum_n amount_v to_o eight_o ounce_n and_o a_o half_a and_o somewhat_o more_o which_o be_v calcine_v for_o two_o or_o three_o day_n together_o afford_v not_o white_a but_o brounish-red_n ash_n whence_o we_o obtain_v seven_o dram_fw-la ¼_n of_o white_a and_o fix_v but_o not_o a_o true_o lixiviate_v salt_n and_o two_o dram_fw-la and_o nine_o grain_n of_o earth_n but_o indeed_o consider_v the_o great_a proportion_n of_o each_o of_o these_o substance_n lose_v in_o distillation_n it_o will_v upon_o that_o account_n be_v a_o hard_a matter_n to_o determine_v the_o true_a proportion_n of_o the_o principle_n of_o human_n blood_n xxv_o of_o the_o fermentation_n or_o putrefaction_n of_o human_a blood_n and_o its_o phaenomena_n xxvi_o of_o the_o mechanical_a uses_n of_o human_a blood_n as_o in_o husbandry_n etc._n etc._n xxvii_o of_o the_o chemical_a uses_n of_o human_n blood_n xxviii_o of_o the_o medicinal_a uses_n of_o human_n blood_n xxix_o of_o the_o difference_n betwixt_o human_a blood_n as_o it_o be_v find_v in_o sound_a person_n different_o constitute_v and_o circumstantiate_v as_o man_n woman_n when_o monstrous_a and_o when_o not_o child_n moor_n negro_n etc._n etc._n xxx_o of_o the_o affinity_n and_o difference_n betwixt_o the_o blood_n of_o man_n and_o that_o of_o several_a other_o animal_n as_o quadrupeds_o bird_n fish_n and_o sanguineous_a infect_v xxxi_o paralipomena_fw-la relate_v to_o the_o history_n of_o human_n blood_n xxxii_o micellaneous_a observation_n experiment_n and_o inquiry_n about_o human_a blood_n be_v this_o treatise_n apply_v to_o any_o other_o than_o extravasated_a blood_n to_o these_o we_o may_v add_v the_o follow_a title_n i._o of_o the_o process_n of_o sanguification_n or_o the_o series_n of_o change_n that_o the_o aliment_n successive_o undergo_v from_o its_o first_o be_v take_v in_o at_o the_o mouth_n till_o it_o be_v turn_v into_o blood_n ii_o of_o the_o motion_n of_o the_o mass_n of_o blood_n and_o particular_o its_o circulation_n iii_o of_o the_o chyle_n lympha_fw-la and_o other_o liquor_n that_o be_v suppose_v to_o enter_v and_o mingle_v with_o the_o blood_n iv_o whether_o phlegm_n gall_n and_o melancholy_a be_v constituent_a part_n of_o the_o blood_n v._o whether_o some_o other_o substance_n may_v not_o with_o as_o much_o reason_n be_v admit_v into_o the_o composition_n of_o the_o blood_n title_n of_o the_o first_o classis_fw-la for_o the_o natural_a history_n of_o human_a urine_n 1_o urine_n title_n for_o the_o natural_a history_n of_o human_a urine_n i._n of_o the_o colour_n of_o human_a urine_n ii_o of_o the_o taste_n of_o human_a urine_n iii_o of_o the_o odour_n of_o human_a urine_n fresh_a and_o putrify_a iv_o of_o the_o heat_n and_o cold_a of_o human_a urine_n v._o of_o the_o specific_a gravity_n of_o human_a urine_n vi_o of_o the_o consistence_n of_o human_a urine_n as_o to_o density_n viscosity_n etc._n etc._n vii_o of_o the_o aerial_a part_n contain_v in_o human_a urine_n viii_o whether_o human_a urine_n be_v a_o fit_a liquor_n for_o fermentation_n proper_o so_o call_v ix_o of_o the_o difference_n betwixt_o fresh_a and_o stale_a human_a urine_n x._o of_o the_o fermentation_n or_o putrefaction_n of_o it_o and_o the_o time_n it_o require_v xi_o of_o its_o spontaneous_a separation_n of_o part_n xii_o of_o its_o vulgar_a analysis_n by_o distillation_n xiii_o of_o some_o other_o way_n of_o distil_v human_a urine_n fourteen_o of_o the_o proportion_n of_o the_o principle_n or_o ingredient_n of_o human_a blood_n xv._o of_o the_o spirit_n of_o human_a urine_n xvi_o of_o the_o phlegm_n of_o human_a urine_n xvii_o of_o the_o volatile_a salt_n of_o human_a urine_n xviii_o of_o the_o fix_a salt_n of_o human_a urine_n xix_o of_o the_o compound_a salt_n of_o human_a urine_n xx._n of_o the_o shine_a substance_n obtainable_a from_o human_a urine_n xxi_o of_o the_o salt_n that_o be_v predominant_a xxii_o of_o the_o empyreumatical_a oil_n of_o human_a urine_n xxiii_o of_o the_o mellago_n or_o rob_v of_o human_a urine_n and_o its_o use_n xxiv_o of_o the_o terra_fw-la damnata_fw-la xxx_o of_o some_o accidental_a difference_n of_o human_a urine_n as_o it_o be_v emit_v in_o the_o morning_n or_o at_o certain_a distance_n from_o meat_n or_o after_o the_o use_n of_o certain_a aliment_n or_o medicament_n as_o asparagus_n turpentine_n etc._n etc._n or_o at_o different_a season_n of_o the_o year_n as_o winter_n summer_n etc._n etc._n xxvi_o of_o the_o affinity_n of_o human_a urine_n with_o divers_a other_o body_n especial_o vegetable_n and_o mineral_n xxvii_o of_o the_o hostility_n of_o human_a urine_n with_o acid_n etc._n etc._n xxviii_o of_o the_o affinity_n and_o difference_n betwixt_o human_a blood_n urine_n gall_n milk_n etc._n etc._n and_o divers_a liquor_n or_o juice_n belong_v to_o the_o animal_n kingdom_n particular_o of_o the_o comparison_n betwixt_o human_a urine_n and_o that_o of_o beast_n xxix_o of_o the_o mechanical_a use_n of_o human_a urine_n xxx_o of_o the_o chemical_a use_n of_o human_a urine_n and_o its_o part_n especial_o as_o a_o menstruum_fw-la xxxi_o of_o the_o medicinal_a use_n of_o human_a urine_n external_n and_o internal_a xxxii_o paralipomena_fw-la relate_v to_o the_o history_n of_o human_a urine_n xxxiii_o promiscuous_a observation_n experiment_n and_o inquiry_n about_o human_a urine_n the_o second_o part_n of_o the_o natural_a history_n of_o human_a blood_n contain_v miscellaneous_n experiment_n and_o observation_n about_o human_a urine_n the_o three_o part_n contain_v promiscuous_a experiment_n and_o observation_n about_o the_o serum_n of_o human_n blood_n have_v separately_z weigh_v the_o serum_n and_o the_o consistent_a part_n of_o the_o blood_n the_o latter_a weigh_v four_o ounce_n six_o drachm_n and_o a_o half_a and_o the_o former_a three_o ounce_n six_o drachm_n and_o have_v take_v the_o same_o measure_n with_o the_o blood_n draw_v from_o another_o person_n the_o fibrous_a part_n weigh_v four_o ounce_n five_o drachm_n and_o the_o serum_n four_o ounce_n but_o from_o these_o experiment_n it_o do_v not_o follow_v that_o
that_o not_o to_o intimate_v that_o a_o body_n may_v have_v many_o similar_v quality_n in_o respect_n of_o another_o body_n and_o yet_o distinct_a operation_n on_o a_o three_o substance_n i_o say_v not_o to_o intimate_v that_o there_o may_v be_v a_o considerable_a difference_n betwixt_o volatile_a salt_n or_o spirit_n as_o they_o be_v common_o prepare_v and_o when_o prepare_v as_o they_o may_v by_o reiterated_a rectification_n and_o other_o way_n of_o depuration_n by_o a_o dextrous_a chemist_n to_o bring_v they_o to_o a_o great_a degree_n of_o purity_n and_o simplicity_n a_o great_a degree_n i_o say_v because_o it_o may_v be_v difficult_a to_o bring_v they_o to_o a_o absolute_a purity_n since_o unheeded_a commixture_n may_v be_v make_v upon_o the_o account_n of_o some_o corpuscle_n of_o fire_n with_o the_o body_n they_o work_v upon_o and_o that_o there_o be_v a_o manifest_a difference_n betwixt_o spirit_n of_o human_a blood_n and_o other_o alkaly_n as_o spirit_n of_o urine_n and_o hartshorn_n be_v evident_a to_o several_a people_n who_o though_o they_o abhor_v the_o odour_n of_o spirit_n of_o blood_n yet_o they_o will_v with_o pleasure_n hold_v their_o nose_n a_o great_a while_n over_o spirit_n of_o urine_n and_o salarmoniack_a and_o though_o from_o a_o due_a proportion_n of_o spirit_n of_o urine_n or_o salarmoniack_a with_o spirit_n of_o salt_n i_o have_v get_v a_o salt_n which_o shoot_v into_o the_o shape_n of_o that_o of_o urine_n or_o salarmoniack_a yet_o i_o have_v seldom_o if_o ever_o obtain_v a_o salt_n of_o the_o like_a shape_n from_o a_o mixture_n of_o the_o spirit_n of_o humane_a blood_n with_o that_o of_o common_a salt_n for_o though_o upon_o a_o evaporation_n of_o the_o superfluous_a moisture_n the_o salt_n will_v coagulate_v together_o yet_o the_o concretion_n seem_v confuse_v and_o not_o of_o the_o regular_a shape_n of_o those_o salt_n result_v from_o a_o mixture_n of_o the_o spirit_n of_o sea-salt_n with_o urinous_a spirit_n and_o helmont_n tell_v we_o that_o the_o spirit_n of_o human_a blood_n will_v cure_v epilepsy_n which_o spirit_n of_o urine_n will_v not_o do_v title_n v._o of_o the_o quantity_n of_o spirit_n contain_v in_o human_a blood_n whether_o accompany_v with_o its_o serum_n or_o dry_v this_o be_v not_o easy_a to_o determine_v since_o some_o man_n blood_n be_v much_o more_o phlegmatic_a than_o other_o or_o more_o serous_a which_o may_v of_o itself_o be_v more_o spirituous_a according_a to_o the_o complexion_n age_n sex_n etc._n etc._n of_o the_o person_n that_o bleed_v twelve_o ounce_n of_o healthy_a human_a blood_n afford_v we_o seven_o ounce_n and_o a_o half_a of_o phlegm_n and_o consequent_o about_o four_o ounce_n and_o a_o half_a of_o dry_a stuff_n and_o have_v distil_v in_o a_o retort_n in_o a_o sand_n furnace_n seven_o ounce_n of_o well_o dry_a blood_n we_o obtain_v about_o a_o eight_o part_n of_o spirit_n which_o though_o not_o rectify_v leave_v in_o the_o receiver_n and_o viol_n i_o keep_v it_o in_o a_o good_a deal_n of_o volatile_a salt_n undissolved_a which_o a_o phlegmatic_a liquor_n will_v not_o have_v do_v and_o if_o spirit_n of_o blood_n be_v but_o a_o salt_n and_o phlegm_n unite_v we_o may_v well_o suppose_v that_o human_a blood_n yield_v a_o far_o great_a proportion_n of_o spirit_n than_o this_o since_o from_o the_o seven_o ounce_n of_o dry_a blood_n we_o obtain_v about_o five_o drachm_n of_o volatile_a salt_n which_o have_v it_o be_v unite_a with_o a_o due_a quantity_n of_o phlegm_n it_o will_v probable_o have_v afford_v we_o near_o two_o ounce_n more_o of_o a_o liquor_n deserve_v the_o name_n of_o spirit_n title_n vi_o of_o the_o consistence_n and_o specific_a gravity_n of_o human_n blood_n a_o compact_a body_n which_o in_o the_o air_n weigh_v fifty_o eight_o grain_n and_o in_o water_n weigh_v six_o grain_n and_o ¾_n in_o rectify_v spirit_n of_o human_a blood_n weigh_v but_o five_o grain_n and_o ¼_n and_o what_o be_v considerable_a be_v that_o a_o piece_n of_o amber_n will_v not_o subside_o to_o the_o bottom_n but_o keep_v float_v upon_o the_o top_n and_o if_o plunge_v into_o it_o will_v emerge_n again_o as_o for_o the_o degree_n of_o the_o fluidity_n of_o the_o blood_n or_o its_o immunity_n from_o tenaciousness_n though_o divers_a other_o alkalizated_a liquor_n as_o oil_n of_o tartar_n per_fw-la deliquium_fw-la fix_v nitre_n resolve_v per_fw-la deliquium_fw-la a_o solution_n of_o pot-ash_n be_v sensible_o unctuous_a and_o but_o languid_o fluid_a yet_o i_o observe_v that_o spirit_n of_o human_a blood_n do_v not_o appear_v more_o unctuous_a than_o common_a water_n and_o whereas_o it_o be_v common_o find_v that_o as_o liquor_n be_v more_o spirituous_a so_o the_o bubble_n raise_v by_o agitation_n soon_a disappear_v i_o have_v observe_v that_o the_o spirit_n of_o blood_n be_v almost_o as_o soon_o clear_a of_o they_o as_o spirit_n of_o wine_n and_o when_o some_o drop_n of_o it_o be_v let_v fall_v they_o manifest_o appear_v less_o than_o drop_v of_o water_n to_o discover_v the_o subtlety_n of_o the_o part_n of_o human_a blood_n we_o so_o prepare_v common_a water_n by_o infusion_n make_v in_o it_o without_o heat_n that_o by_o put_v one_o single_a drop_n of_o our_o rectify_a spirit_n of_o human_a blood_n into_o ten_o ounce_n and_o four_o scruple_n of_o the_o prepare_a water_n and_o light_o shake_v the_o viol_n there_o appear_v throughout_o the_o liquor_n a_o manifest_a colour_n whereof_o no_o degree_n be_v discernible_a before_o so_o that_o it_o disperse_v itself_o through_o a_o thousand_o time_n as_o much_o water_n and_o produce_v a_o manifest_a change_n in_o the_o colour_n of_o it_o and_o though_o this_o computation_n be_v make_v upon_o the_o common_a supposition_n that_o a_o drop_v of_o water_n weigh_v a_o grain_n yet_o though_o it_o weigh_v more_o a_o little_a the_o difference_n be_v recompense_v since_o have_v drop_v ten_o drop_n of_o common_a water_n into_o a_o common_a balance_n well_o adjust_v and_o have_v likewise_o drop_v ten_o drop_n of_o this_o spirit_n we_o find_v that_o the_o last_o be_v not_o only_o less_o in_o bulk_n but_o light_a since_o they_o weigh_v not_o above_o four_o grain_n so_o that_o the_o proportion_n to_o which_o it_o extend_v itself_o may_v be_v say_v to_o be_v as_o one_o to_o betwixt_o 4000_o and_o 5000_o and_o this_o subtlety_n of_o the_o part_n of_o the_o spirit_n of_o human_a blood_n will_v appear_v to_o be_v yet_o much_o great_a if_o we_o consider_v that_o some_o part_n even_o of_o this_o drop_n must_v needs_o be_v phlegm_n title_n vii_o of_o the_o odour_n taste_n colour_n and_o transparency_n of_o the_o spirit_n of_o human_n blood_n that_o the_o spirit_n of_o human_a blood_n be_v in_o respect_n of_o some_o liquor_n potential_o cold_a since_o it_o refrigerate_v they_o and_o with_o reference_n to_o other_o potential_o hot_a since_o be_v mix_v with_o they_o it_o render_v they_o hot_a may_v appear_v from_o the_o follow_a instance_n for_o have_v put_v the_o low_a end_n of_o a_o hermetical_o seal_v weatherglass_n into_o a_o slender_a cylindrical_a glass_n we_o pour_v as_o much_o moderate_o strong_a spirit_n of_o blood_n into_o it_o as_o cover_v the_o ball_n and_o then_o drop_v on_o that_o liquor_n some_o good_a spirit_n of_o salt_n upon_o which_o ensue_v a_o conflict_n accompany_v with_o a_o noise_n bubble_n and_o heat_v which_o make_v the_o spirit_n of_o wine_n present_o ascend_v above_o two_o inch_n and_o a_o half_a which_o experiment_n seem_v to_o be_v the_o more_o remarkable_a because_o several_a other_o volatile_a alkaly_n be_v mix_v with_o acid_n produce_v a_o notable_a degree_n of_o coldness_n and_o whereas_o i_o have_v several_a time_n find_v by_o trial_n that_o the_o spirit_n of_o verdigrease_n will_v with_o volatile_a salt_n of_o salarmoniack_a or_o urine_n produce_v a_o real_a coldness_n this_o spirit_n of_o verdigrease_n be_v mix_v in_o the_o small_a cylindrical_a glass_n with_o spirit_n of_o blood_n moderate_o strong_a not_o only_o produce_v a_o hiss_a noise_n and_o store_n of_o bubble_n but_o a_o actual_a heat_n upon_o which_o the_o liquor_n in_o the_o thermoscope_n ascend_v above_o a_o inch_n and_o a_o half_a though_o both_o the_o liquor_n employ_v amount_v not_o to_o above_o two_o spoonful_n title_n viii_o of_o the_o dissolutive_a power_n of_o spirit_n of_o human_n blood_n that_o this_o spirit_n be_v not_o only_o a_o good_a medicine_n for_o several_a disease_n but_o be_v also_o a_o good_a menstruum_fw-la will_v appear_v from_o the_o follow_a instance_n and_o first_o have_v pour_v spirit_n of_o human_a blood_n upon_o crude_a copper_n in_o about_o a_o quarter_n of_o a_o hour_n the_o liquor_n be_v tinge_v blueish_a which_o colour_n grow_v high_a and_o high_o till_o in_o some_o hour_n it_o be_v deep_o ceruleous_a and_o to_o this_o i_o shall_v add_v that_o have_v drop_v a_o drop_n or_o two_o of_o spirit_n of_o blood_n upon_o a_o piece_n of_o
we_o can_v ready_o precipitate_v with_o the_o spirit_n of_o blood_n a_o substance_n which_o look_v like_o a_o white_a earth_n and_o such_o a_o substance_n i_o obtain_v in_o a_o far_o great_a quantity_n from_o that_o which_o the_o saltmaker_n call_v bittern_n which_o usual_o remain_v in_o their_o salt_n pan_n when_o they_o have_v take_v out_o about_o as_o much_o salt_n as_o will_v coagulate_v in_o figure_a grain_n this_o spirit_n of_o human_a blood_n do_v likewise_o precipitate_a a_o solution_n of_o dantzik_n vitriol_n in_o water_n but_o that_o solution_n be_v not_o a_o total_a one_o title_n xii_o of_o the_o affinity_n between_o spirit_n of_o human_a blood_n and_o some_o chemical_a oil_n and_o vinous_a spirit_n that_o there_o be_v a_o affinity_n betwixt_o spirit_n of_o human_a blood_n and_o spirit_n of_o wine_n appear_v since_o we_o have_v former_o observe_v that_o be_v put_v together_o they_o will_v concoagulate_v and_o continue_v unite_v a_o long_a time_n and_o though_o a_o rectify_a spirit_n of_o wine_n will_v not_o draw_v a_o tincture_n from_o blood_n yet_o spirit_n of_o blood_n will_n but_o as_o for_o lixiviate_v liquor_n such_o as_o be_v make_v of_o salt_n of_o tartar_n fix_v nitre_n etc._n etc._n we_o find_v not_o that_o they_o will_v strict_o associate_v with_o it_o spirit_n of_o blood_n ready_o mix_v with_o that_o adiaphorous_a spirit_n former_o mention_v but_o dephlegm_v spirit_n of_o blood_n mix_v by_o agitation_n with_o its_o oil_n will_v present_o separate_v again_o though_o with_o spirit_n of_o wine_n it_o will_v permanent_o unite_v though_o these_o two_o liquor_n belong_v to_o a_o different_a viz._n the_o one_o to_o the_o animal_n and_o the_o other_o to_o the_o vegetable_a kingdom_n with_o the_o essential_a oil_n of_o aromatic_a vegetable_n the_o spirit_n seem_v to_o have_v a_o great_a affinity_n for_o a_o equal_a proportion_n of_o this_o liquor_n and_o of_o oil_n of_o aniseed_n draw_v in_o a_o alembick_a per_fw-la vesicam_fw-la be_v shake_v together_o they_o make_v a_o soft_a or_o semifluid_a coagulation_n which_o continue_v in_o that_o form_n for_o a_o day_n or_o two_o and_o will_v probable_o have_v long_o do_v so_o if_o i_o have_v not_o have_v occasion_n to_o proceed_v further_o with_o it_o to_o show_v that_o spirit_n of_o human_a blood_n may_v either_o communicate_v some_o of_o its_o saline_a part_n to_o essential_a oil_n or_o work_v a_o change_n in_o they_o i_o digest_v a_o while_n in_o a_o glass_n with_o a_o long_a neck_n some_o recstify_v spirit_n of_o human_a blood_n with_o a_o convenient_a quantity_n of_o oil_n of_o aniseed_n draw_v in_o a_o alembick_a and_o find_v that_o the_o oil_n grow_v colour_v of_o a_o high_a yellow_a and_o afterward_o attain_v a_o high_a redness_n which_o may_v afford_v we_o a_o hint_n of_o the_o cause_n of_o some_o change_n of_o colour_n that_o be_v produce_v in_o the_o liquor_n of_o the_o body_n to_o take_v off_o the_o stink_a quality_n of_o human_a blood_n and_o to_o render_v it_o more_o grateful_a we_o mix_v with_o it_o in_o a_o glass_n about_o a_o equal_a quantity_n or_o half_a as_o much_o oil_n of_o aniseed_n and_o have_v shake_v they_o together_o in_o the_o glass_n we_o place_v it_o in_o a_o furnace_n with_o a_o gentle_a heat_n by_o which_o mean_v the_o slight_a texture_n of_o the_o coagulum_fw-la be_v dissolve_v part_n of_o the_o oil_n appear_v float_v upon_o the_o top_n whence_o be_v separate_v by_o a_o tunnel_n the_o liquor_n be_v whitish_a and_o without_o a_o stink_a smell_n it_o smell_v and_o taste_v strong_a of_o aniseed_n though_o the_o saline_a particle_n retain_v a_o considerable_a degree_n of_o their_o brisk_a and_o penetrate_a taste_n another_o way_n i_o take_v to_o deprive_v spirit_n of_o human_a blood_n of_o its_o offensive_a smell_n be_v by_o employ_v a_o medium_fw-la to_o unite_v it_o with_o essential_a oil_n for_o have_v dissolve_v a_o eight_o part_n of_o oil_n of_o aniseed_n in_o high_o rectify_v spirit_n of_o wine_n and_o add_v a_o equal_a quantity_n of_o spirit_n of_o human_a blood_n and_o upon_o a_o convenient_a agitation_n we_o suffer_v the_o mixture_n to_o settle_v a_o considerable_a time_n after_o that_o it_o appear_v that_o some_o of_o the_o oil_n swim_v in_o drop_n distinct_a from_o the_o other_o liquor_n which_o consist_v of_o a_o mixture_n of_o the_o two_o spirit_n impregnate_v with_o a_o few_o particle_n of_o oil_n which_o they_o have_v detain_v this_o liquor_n abound_v with_o little_a concretion_n make_v by_o the_o coagulation_n of_o the_o sanguineous_a and_o vinous_a spirit_n which_o by_o a_o gentle_a heat_n be_v sublime_v in_o the_o form_n of_o a_o volatile_a salt_n to_o the_o upper_a part_n of_o the_o glass_n and_o this_o salt_n have_v not_o only_o a_o much_o less_o penetrate_a odour_n than_o the_o mere_a volatile_a salt_n of_o human_a blood_n but_o have_v quite_o lose_v its_o stink_n and_o yet_o retain_v a_o considerable_a quickness_n and_o something_o of_o the_o scent_n of_o aniseed_n and_o the_o remain_a liquor_n be_v likewise_o deprive_v of_o its_o ill_a smell_n and_o moderate_o imbue_v with_o that_o of_o the_o oil_n to_o try_v whether_o there_o will_v be_v any_o affinity_n between_o our_o spirit_n and_o the_o high_o rectify_a oil_n of_o petroleum_n i_o shake_v a_o convenient_a quantity_n of_o they_o together_o in_o a_o new_a vial_n upon_o which_o they_o present_o turn_v into_o a_o white_a mixture_n and_o though_o after_o a_o few_o hour_n the_o great_a part_n of_o the_o oil_n swim_v above_o the_o spirit_n yet_o there_o appear_v betwixt_o the_o two_o liquor_n a_o good_a quantity_n of_o whiteish_a matter_n which_o seem_v to_o be_v produce_v by_o the_o union_n of_o many_o particle_n of_o the_o spirit_n and_o oil_n which_o be_v most_o dispose_v to_o combine_v title_n xiii_o of_o the_o relation_n betwixt_o spirit_n of_o human_a blood_n and_o the_o air._n to_o try_v whether_o the_o air_n will_v have_v any_o considerable_a effect_n on_o the_o spirit_n of_o human_a blood_n after_o distillation_n as_o it_o evident_o have_v on_o the_o blood_n before_o i_o spread_v thin_o upon_o a_o piece_n of_o white_a paper_n some_o small_a file_n of_o copper_n and_o wet_v they_o well_o without_o cover_v they_o quite_o over_o with_o a_o few_o drop_n of_o blood_n by_o that_o mean_v they_o be_v well_o expose_v to_o the_o free_a air_n the_o action_n of_o the_o liquor_n be_v so_o much_o promote_v that_o within_o a_o minute_n or_o two_o it_o do_v even_o in_o the_o cold_a acquire_v a_o blueish_a colour_n and_o in_o few_o minute_n than_o one_o will_v have_v expect_v that_o colour_n be_v so_o heighten_v as_o to_o become_v ceruleous_a but_o another_o parcel_n of_o the_o same_o file_n be_v put_v into_o a_o vial_n the_o intercourse_n of_o the_o air_n be_v exclude_v the_o liquor_n will_v not_o in_o some_o hour_n acquire_v so_o deep_a a_o colour_n have_v in_o a_o clear_a cylindrical_a vial_n of_o about_o a_o inch_n diameter_n put_v more_o file_n of_o copper_n than_o be_v requisite_a to_o cover_v the_o bottom_n and_o pour_v so_o much_o spirit_n of_o blood_n upon_o they_o as_o wrought_v about_o a_o finger_n breadth_n above_o they_o it_o in_o a_o few_o hour_n acquire_v a_o rich_a colour_n which_o after_o a_o day_n or_o two_o begin_v to_o grow_v more_o faint_a and_o afterward_o gradual_o decline_v till_o it_o be_v almost_o lose_v yet_o the_o liquor_n be_v not_o altogether_o limpid_a or_o colourless_a as_o i_o have_v often_o have_v it_o with_o spirit_n of_o urine_n or_o salarmoniack_a and_o these_o remain_v of_o blueishness_n i_o attribute_v to_o the_o effect_n of_o the_o air_n include_v in_o the_o bottle_n with_o so_o small_a a_o quantity_n of_o liquor_n and_o though_o i_o think_v it_o not_o impossible_a but_o that_o length_n of_o time_n may_v destroy_v its_o blueishness_n yet_o unstop_v the_o vessel_n i_o observe_v that_o in_o two_o minute_n of_o a_o hour_n the_o surface_n of_o the_o liquor_n where_o it_o touch_v the_o fresh_a air_n become_v ceruleous_a and_o in_o a_o quarter_n of_o a_o hour_n the_o whole_a body_n of_o the_o liquor_n have_v attain_v a_o deep_a colour_n than_o that_o of_o the_o sky_n which_o colour_n grow_v sensible_o pale_a again_o when_o the_o vial_n be_v stop_v but_o one_o thing_n i_o must_v add_v be_v that_o i_o have_v find_v the_o experiment_n to_o succeed_v with_o some_o analogy_n when_o another_o volatile_a spirit_n have_v be_v make_v use_n of_o in_o which_o there_o be_v no_o volatile_a salt_n of_o human_a blood_n but_o the_o experiment_n be_v repeat_v the_o air_n produce_v a_o green_a and_o not_o a_o ceruleous_a colour_n which_o make_v i_o suspend_v my_o judgement_n till_o satisfy_v by_o further_a experience_n whether_o the_o event_n of_o the_o former_a trial_n depend_v on_o any_o affinity_n of_o the_o spirit_n with_o blood_n or_o not_o and_o here_o i_o shall_v add_v that_o a_o parcel_n of_o
long_o apt_a to_o think_v that_o the_o same_o peccant_a matter_n may_v produce_v several_a distemper_n as_o its_o effect_n be_v diversify_v partly_o by_o its_o great_a or_o lesser_a quantity_n as_o well_o as_o more_o or_o less_o active_a quality_n and_o partly_o by_o the_o particular_a nature_n or_o structure_n and_o situation_n of_o the_o part_n that_o it_o invade_v which_o seem_v to_o be_v favour_v by_o the_o frequent_a metastasis_n of_o morbific_a matter_n in_o several_a distemper_n since_o the_o same_o acid_n or_o sharp_a humour_n sometime_o occasion_v a_o colic_n sometime_o after_o that_o a_o palsy_n at_o other_o time_n a_o cough_n a_o flux_n of_o the_o belly_n a_o opthalmia_fw-la a_o violent_a headache_n convulsion_n etc._n etc._n as_o the_o peccant_a humour_n fall_v upon_o this_o or_o that_o part_n upon_o which_o account_n one_o or_o two_o medicine_n may_v be_v able_a to_o cure_v several_a distemper_n especial_o if_o endue_v with_o any_o variety_n of_o active_a virtue_n and_o upon_o these_o ground_n i_o be_o incline_v to_o believe_v that_o the_o spirit_n of_o human_a blood_n may_v be_v a_o good_a remedy_n in_o several_a internal_a affection_n of_o the_o body_n and_o indeed_o volatile_a alkaly_n in_o general_n have_v be_v so_o prosperous_o make_v use_n of_o in_o physic_n since_o the_o year_n 1656_o as_o to_o invite_v several_a physician_n to_o employ_v they_o instead_o of_o other_o medicine_n which_o clog_n and_o weaken_v the_o patient_n and_o want_v several_a advantageous_a quality_n which_o may_v be_v find_v in_o volatile_a alkaly_n and_o indeed_o spirit_n of_o human_a blood_n mortify_v acid_n salt_n which_o occasion_n several_a disease_n it_o be_v likewise_o a_o great_a resolvent_fw-la and_o fit_a to_o open_a obstruction_n which_o produce_v not_o a_o few_o disease_n it_o be_v also_o diaphoretic_n and_o diuretic_n and_o able_a to_o discharge_v several_a noxious_a salt_n and_o to_o expel_v several_a malignant_a and_o contagious_a particle_n of_o matter_n it_o resist_v putrefaction_n and_o coagulation_n and_o give_v a_o briskness_n and_o spirituousness_n to_o the_o blood_n which_o promote_v free_a circulation_n upon_o which_o account_n it_o be_v a_o good_a cordial_n and_o a_o antidote_n against_o some_o poison_n it_o be_v very_o friendly_a to_o the_o genus_fw-la nervosum_fw-la and_o to_o cure_v its_o distemper_n and_o balsamic_a in_o some_o sort_n of_o asthams_n it_o neither_o cause_v great_a evacuation_n nor_o do_v it_o clog_v the_o stomach_n or_o be_v disadvantageous_a in_o any_o manifest_a quality_n and_o it_o may_v likewise_o be_v very_o good_a in_o such_o case_n as_o spirit_n of_o salarmoniack_a have_v be_v find_v successful_a in_o helmont_n commend_v it_o in_o epilepsy_n which_o he_o say_v it_o will_v cure_v in_o adult_n person_n and_o i_o have_v know_v it_o cure_v a_o inveterate_a consumptive_a cough_n and_o a_o very_a bad_a headache_n which_o have_v a_o long_a time_n baffle_v very_o eminent_a physician_n but_o beside_o the_o virtue_n it_o have_v when_o simple_o use_v its_o virtue_n may_v be_v ennoble_v and_o diversify_v by_o a_o long_a digestion_n or_o frequent_a cohobation_n of_o the_o spirit_n with_o the_o oil_n salt_n or_o phlegm_n of_o the_o same_o concrete_a or_o by_o unite_n it_o with_o acid_n as_o spirit_n of_o nitre_n or_o vinegar_n verdigrease_n oil_n of_o vitriol_n etc._n etc._n either_o use_v in_o a_o liquid_a form_n or_o when_o reduce_v by_o evaporation_n into_o crystal_n or_o the_o virtue_n of_o it_o may_v be_v ennoble_v by_o unite_n our_o spirit_n with_o metalline_a solution_n as_o of_o gold_n silver_n or_o mercury_n and_o with_o solution_n of_o minium_n make_v with_o spirit_n of_o vinegar_n by_o a_o mixture_n of_o which_o liquor_n and_o a_o slow_a evaporation_n of_o they_o i_o have_v obtain_v fine_o shape_v crystal_n or_o again_o either_o by_o unite_n with_o it_o sulphur_n open_v with_o salt_n of_o tartar_n or_o by_o dissolve_v in_o it_o metalline_a body_n as_o copper_n zinke_n and_o iron_n or_o by_o add_v about_o a_o double_a weight_n of_o alcohol_n of_o wine_n for_o these_o liquor_n be_v shake_v together_o will_v in_o a_o very_a great_a measure_n coagulate_v into_o a_o salt_n which_o will_v retain_v a_o considerable_a degree_n of_o quickness_n and_o penetrancy_n and_o why_o such_o salt_n as_o these_o shall_v not_o be_v efficacious_a i_o see_v no_o reason_n since_o such_o a_o kind_n of_o a_o mixture_n though_o make_v with_o another_o urinous_a spirit_n have_v have_v extraordinary_a effect_n in_o fever_n nor_o be_v the_o liquor_n this_o salt_n leave_v behind_o useless_a in_o medicine_n when_o well_o dephlegm_v but_o this_o spirit_n may_v be_v render_v still_o more_o commodious_a if_o impregnate_v with_o essential_a oil_n and_o by_o that_o mean_v several_a oily_a volatile_a salt_n may_v be_v produce_v which_o may_v be_v useful_a in_o peculiar_a distemper_n as_o those_o oil_n respect_v this_o or_o that_o part_n in_o their_o medicinal_a virtue_n chap._n x._o a_o appendix_n to_o the_o memoirs_fw-fr for_o the_o natural_a history_n of_o human_a blood_n contain_v first_o particular_n referable_a to_o the_o second_o part_n of_o the_o forego_n history_n experiment_n i._n have_v cause_v twelve_o ounce_n of_o dry_a blood_n to_o be_v careful_o distil_v the_o substance_n obtain_v from_o it_o be_v of_o volatile_a salt_n and_o spirit_n together_o five_o ounce_n the_o liquor_n pour_v off_o from_o the_o wet_a salt_n be_v thirteen_o drachm_n fifty_o four_o grain_n so_o that_o the_o salt_n be_v three_o ounce_n two_o drachm_n and_o six_o grain_n of_o fetid_v oil_n there_o be_v two_o ounce_n of_o caput_n mortuum_n four_o ounce_n and_o two_o drachm_n so_o that_o about_o six_o drachm_n of_o the_o whole_a be_v consume_v in_o the_o operation_n the_o caput_fw-la mortuum_n be_v calcine_v yield_v but_o six_o drachm_n and_o a_o half_a of_o ash_n the_o fix_a oleaginous_a part_n be_v consume_v by_o the_o accension_n the_o colour_n of_o the_o ash_n be_v red_a when_o cool_a though_o in_o the_o fire_n they_o appear_v white_a as_o soon_o as_o the_o oil_n be_v consume_v these_o ash_n be_v turn_v into_o a_o lixivium_n afford_v five_o scruple_n of_o white_a fix_a salt_n beside_o a_o little_a which_o get_v into_o the_o contiguous_a sand_n which_o be_v recover_v by_o water_n and_o reduce_v to_o a_o salt_n make_v a_o scruple_n more_o so_o that_o there_o remain_v for_o the_o terra_fw-la damnata_fw-la fourteen_o scruple_n and_o a_o half_a which_o be_v a_o good_a deal_n above_o twice_o the_o weight_n of_o the_o salt_n whence_o it_o appear_v that_o the_o pure_a fix_a salt_n be_v but_o between_o the_o fifty_o seven_o and_o fifty_o eight_o part_n of_o dry_a blood_n and_o therefore_o probable_o amount_v to_o no_o more_o than_o about_o the_o 170th_o part_n of_o the_o mass_n of_o blood_n and_o the_o fix_a earth_n be_v to_o dry_a blood_n as_o about_o nineteen_o and_o about_o a_o half_a to_o one_o experiment_n ii_o a_o parcel_n of_o blood_n weigh_v ten_o ounce_n and_o seventy_o three_o grain_n be_v slow_o distil_v to_o dryness_n in_o a_o head_n and_o body_n on_o a_o digestive_a furnace_n afford_v of_o phlegmatic_a liquor_n seven_o ounce_n two_o drachm_n and_o forty_o seven_o grain_n and_o of_o caput_fw-la mortuum_n or_o dry_a substance_n two_o ounce_n two_o drachm_n this_o pulverable_a matter_n be_v distil_v in_o a_o retort_n by_o degree_n of_o fire_n yield_v two_o drachm_n forty_o eight_o grain_n of_o oil_n the_o spirit_n be_v pour_v off_o the_o salt_n weigh_v but_o forty_o eight_o grain_n and_o the_o salt_n be_v wash_v out_o with_o the_o distil_a water_n we_o obtain_v thence_o by_o sublimation_n into_o the_o neck_n of_o a_o glass-egg_n one_o drachm_n five_o grain_n of_o dry_a salt_n the_o caput_fw-la mortuum_n weigh_v six_o drachm_n twelve_o grain_n which_o be_v careful_o calcine_v yield_v two_o scruple_n and_o four_o grain_n of_o ash_n which_o be_v red_a and_o these_o be_v elixivate_v afford_v eighteen_o grain_n of_o salt_n beside_o the_o remain_a earth_n which_o be_v of_o a_o red_a colour_n with_o a_o eye_n of_o purple_a particular_n referrable_a to_o the_o primary_n title_n of_o the_o natural_a history_n of_o human_n blood_n experiment_n i._n spirit_n of_o vinegar_n put_v upon_o blood_n turn_v its_o red_a colour_n of_o a_o dark_a or_o dirty_a colour_n experiment_n ii_o juice_n of_o lemon_n pour_v upon_o the_o superficies_n of_o blood_n impair_v its_o florid_n colour_n experiment_n iii_o juice_n of_o orange_n change_v blood_n less_o than_o lemon_n experiment_n iu._n the_o black_a part_n of_o clot_a blood_n expose_v to_o the_o air_n present_o become_v of_o a_o pleasant_a and_o florid_n colour_n experiment_n v._n spirit_n of_o salarmoniack_a drop_v upon_o black_a clot_a blood_n present_o render_v it_o florid_n but_o not_o so_o much_o as_o the_o open_a air._n experiment_n vi._n fix_a alkaly_n or_o lixiviate_v salt_n resolve_v per_fw-la deliquium_fw-la turn_v it_o red_a but_o not_o so_o florid_n as_o the_o
urinous_a spirit_n experiment_n vii_o the_o juice_n of_o scurvy_a grass_n fresh_a draw_v incline_v the_o black_a surface_n of_o clot_a blood_n to_o redishness_n experiment_n viii_o blood_n be_v close_v up_o with_o a_o eight_o or_o four_o part_n of_o spirit_n of_o wine_n about_o three_o year_n be_v coagulate_v but_o neither_o stanke_z nor_o be_v it_o in_o the_o least_o putrify_a experiment_n ix_o a_o small_a piece_n of_o concrete_v blood_n be_v leave_v three_o day_n in_o spirit_n of_o wine_n be_v render_v moderate_o hard_a and_o friable_a throughout_o experiment_n x._o upon_o trial_n we_o find_v that_o a_o ounce_n of_o distil_a water_n will_v dissolve_v at_o least_o two_o drachm_n of_o volatile_a salt_n of_o human_a blood_n and_o by_o the_o help_n of_o heat_v it_o be_v able_a to_o dissolve_v twenty_o five_o grain_n more_o nor_o do_v any_o of_o this_o salt_n shoot_v into_o crystal_n upon_o its_o refrigeration_n experiment_n xi_o the_o aforementioned_a solution_n be_v put_v into_o a_o retort_n to_o be_v draw_v off_o with_o a_o pretty_a quick_a heat_n we_o obtain_v a_o distil_a liquor_n that_o contain_v almost_o all_o the_o volatile_a salt_n except_o a_o little_a which_o escape_v in_o a_o dry_a form_n and_o this_o liquor_n be_v as_o strong_a as_o moderate_v spirit_n of_o human_a blood_n it_o may_v give_v we_o a_o hint_n what_o proportion_n of_o a_o liquor_n to_o salt_n may_v be_v sufficient_a for_o such_o a_o spirit_n and_o one_o thing_n here_o may_v be_v worthy_a our_o notice_n viz._n that_o the_o liquor_n which_o be_v too_o much_o impregnate_v with_o salt_n have_v be_v expose_v to_o the_o air_n in_o a_o frosty_a night_n we_o perceive_v at_o the_o bottom_n of_o the_o glass_n a_o good_a deal_n of_o volatile_a salt_n shoot_v into_o crystal_n though_o the_o crystal_n that_o be_v this_o way_n obtain_v be_v fine_a and_o clear_a and_o some_o of_o they_o large_a than_o spangle_n yet_o be_v very_o numerous_a and_o stick_v together_o we_o can_v not_o discover_v the_o shape_n of_o particular_a grain_n nor_o whether_o they_o be_v all_o of_o the_o same_o shape_n but_o divers_a of_o they_o appear_v to_o be_v flat_o thin_a plate_n with_o fine_a rectilinear_a angle_n so_o that_o we_o conjecture_v if_o the_o whole_a plate_n can_v have_v be_v see_v their_o broad_a surface_n will_v have_v be_v find_v hexagonal_a or_o of_o some_o polygone_a figure_n very_o near_o of_o kin_n to_o that_o experiment_n xii_o a_o ounce_n of_o distil_a water_n be_v shut_v up_o in_o a_o glass-egg_n with_o as_o much_o salt_n as_o can_v be_v dissolve_v in_o it_o and_o expose_v to_o congeal_v in_o a_o frosty_a night_n but_o the_o salt_n be_v neither_o congeal_v nor_o the_o water_n though_o afterward_o it_o be_v remove_v into_o a_o frigorifick_a mixture_n which_o will_v perhaps_o have_v freeze_v beer_n or_o ale_n or_o the_o weak_a sort_n of_o french_a wine_n yet_o we_o do_v not_o perceive_v the_o least_o glaciation_n experiment_n xiii_o though_o sea-salt_n dissolve_v in_o water_n render_v it_o less_o subject_a to_o be_v freeze_v yet_o be_v join_v with_o ice_n or_o snow_n and_o external_o apply_v it_o conduce_v to_o the_o freeze_a of_o it_o wherefore_o we_o mix_v about_o a_o scruple_n of_o salt_n of_o human_a blood_n with_o ice_n to_o try_v whether_o it_o will_v have_v the_o like_a effect_n and_o accordin_o we_o find_v that_o a_o slender_a pipe_n of_o water_n be_v immerse_v in_o it_o the_o water_n in_o the_o bottom_n of_o the_o pipe_n be_v freeze_v experiment_n fourteen_o some_o of_o the_o fibrous_a part_n of_o human_a blood_n be_v expose_v to_o the_o air_n in_o a_o open_a and_o shallow_a glass_n in_o a_o frosty_a night_n the_o next_o morning_n it_o be_v light_o freeze_v and_o the_o surface_n of_o the_o ice_n pretty_o figure_v with_o resemblance_n of_o comb_n with_o tooth_n on_o both_o side_n not_o much_o unlike_a salarmoniack_a coagulate_v in_o common_a water_n and_o not_o here_o to_o mention_v what_o have_v be_v say_v by_o some_o of_o the_o virtue_n of_o human_a blood_n i_o shall_v propose_v a_o couple_n of_o medicine_n to_o be_v prepare_v from_o it_o one_o of_o which_o may_v perhaps_o have_v no_o inconsiderable_a effect_n the_o first_o medicine_n i_o attempt_v to_o make_v be_v by_o put_v to_o salt_n of_o tartar_n oil_n of_o human_a blood_n instead_o of_o oil_n of_o turpentine_n and_o by_o stir_v they_o long_o together_o in_o the_o open_a air_n to_o make_v such_o a_o saponary_a concretion_n as_o matthew_n corector_n which_o be_v esteem_v and_o employ_v with_o good_a success_n by_o some_o london_n physician_n the_o other_o medicine_n i_o endeavour_v to_o make_v be_v by_o unite_n by_o long_a digestion_n the_o salt_n spirit_n and_o oil_n of_o human_a blood_n into_o a_o mixture_n which_o some_o chemist_n call_v a_o clyssus_n particular_n referrable_a to_o the_o three_o part_n of_o the_o history_n experiment_n i._n the_o blood_n of_o a_o young_a man_n when_o cool_a have_v its_o serum_n and_o fibrous_a part_n separately_z weigh_v the_o latter_a weigh_v about_o six_o ounce_n and_o the_o serous_a part_n not_o many_o drachm_n from_o that_o weight_n experiment_n ii_o the_o very_a ingenious_a mr._n hook_n and_o myself_o have_v often_o observe_v on_o the_o surface_n of_o freeze_a urine_n figure_n which_o much_o resemble_v comb_n or_o feather_n consider_v the_o affinity_n usual_o agree_v on_o betwixt_o the_o serum_n of_o human_a blood_n and_o urine_n we_o expose_v some_o of_o it_o strain_v through_o a_o linen_n rag_n to_o separate_v the_o grumou_n part_n to_o the_o air_n in_o a_o shallow_a vessel_n several_a night_n consecutive_o and_o observe_v that_o be_v freeze_v there_o appear_v upon_o the_o ice_n contiguous_a to_o the_o air_n certain_a figure_n which_o do_v not_o ill_o resemble_v those_o of_o conglaciate_v urine_n experiment_n iii_o to_o try_v whether_o serum_n as_o well_o as_o urine_n may_v not_o as_o well_o be_v make_v use_n of_o for_o invisible_a ink_n we_o trace_v some_o character_n with_o it_o upon_o white_a paper_n and_o when_o they_o be_v dry_v we_o hold_v the_o unwritten_a side_n over_o the_o flame_n of_o a_o candle_n keep_v it_o always_o stir_v that_o it_o may_v not_o take_v fire_n upon_o which_o the_o letter_n on_o the_o upper_a side_n appear_v of_o a_o dark_a colour_n though_o not_o of_o a_o inky_a blackness_n particular_n referrable_a to_o the_o four_o part_n of_o the_o history_n since_o according_a to_o the_o several_a way_n of_o distil_v human_a blood_n the_o spirit_n of_o salt_n etc._n etc._n produce_v may_v be_v considerable_o diversify_v i_o distil_v three_o portion_n of_o human_a blood_n each_o with_o a_o different_a additament_n the_o first_o which_o be_v distil_v with_o quicklime_n we_o shall_v subjoin_v the_o follow_a account_n of_o viz._n four_o ounce_n of_o coagulate_v blood_n be_v mix_v with_o a_o equal_a proportion_n of_o quicklime_n we_o distil_v they_o by_o degree_n of_o fire_n in_o a_o retort_n place_v in_o sand_n by_o which_o mean_n we_o obtain_v a_o proportion_n of_o red_a spirituous_a liquor_n which_o seem_v not_o very_o phlegmatic_a together_o with_o some_o oil_n the_o quantity_n of_o which_o be_v but_o small_a the_o rest_n be_v probable_o detain_v by_o the_o lime_n and_o a_o small_a portion_n of_o that_o little_a oil_n that_o come_v over_o sink_v in_o the_o spirit_n the_o rest_n swim_v upon_o it_o the_o spirit_n be_v set_v in_o a_o digestive_a furnace_n in_o a_o small_a head_n and_o body_n to_o rectify_v with_o a_o gentle_a heat_n the_o receiver_n be_v three_o or_o four_o time_n remove_v and_o we_o observe_v that_o the_o first_o spirit_n that_o come_v over_o be_v not_o near_o so_o fetid_v as_o that_o which_o ascend_v when_o it_o be_v distil_v per_fw-la se_fw-la and_o the_o like_a be_v observe_v in_o the_o succeed_a portion_n the_o oil_n be_v detain_v behind_o by_o the_o quicklime_n the_o rectify_a spirit_n be_v clear_a and_o colourless_a and_o have_v a_o taste_n much_o strong_a than_o its_o smell_n and_o so_o strong_a that_o it_o make_v i_o think_v some_o volatile_a alkalious_a part_n of_o the_o quicklime_n be_v carry_v up_o with_o it_o to_o be_v satisfy_v of_o which_o we_o drop_v some_o of_o it_o upon_o a_o solution_n of_o sublimate_n with_o fair_a water_n and_o on_o the_o first_o contact_n we_o perceive_v a_o precipitate_a a_o little_a incline_n to_o yellow_a as_o quicklime_n in_o a_o great_a quantity_n usual_o turn_v it_o but_o afterward_o the_o precipitate_v appear_v white_a like_o that_o make_v with_o ordinary_a volatile_a liquor_n of_o a_o urinous_a nature_n some_o of_o this_o spirit_n put_v into_o a_o glass-egg_n afford_v not_o any_o volatile_a salt_n in_o a_o dry_a form_n and_o the_o trial_n be_v continue_v we_o find_v that_o the_o spirit_n by_o the_o action_n of_o the_o fire_n lose_v its_o limpidness_n and_o become_v muddy_a or_o trouble_v another_o portion_n of_o it_o be_v mix_v
fusible_a salt_n different_a from_o either_o of_o the_o ingredient_n and_o oil_n of_o vitriol_n or_o oil_n of_o tartar_n per_fw-la deliquium_fw-la will_v produce_v tartarum_fw-la vitriolatum_fw-la in_o which_o both_o the_o acidity_n and_o alkaliousness_n of_o the_o ingredient_n be_v much_o infringe_v the_o body_n result_v from_o the_o composition_n be_v different_a from_o both_o the_o ingredidient_n and_o if_o beside_o these_o instance_n we_o consider_v how_o many_o different_a substance_n may_v be_v produce_v by_o nature_n i_o be_o apt_a to_o believe_v that_o specific_a quality_n be_v requisite_a to_o alter_v or_o destroy_v they_o in_o the_o medicine_n make_v use_v of_o for_o that_o purpose_n and_o to_o what_o have_v be_v say_v i_o shall_v further_o add_v that_o i_o have_v mix_v two_o liquor_n together_o neither_o of_o which_o be_v acid_n or_o alkalious_a and_o yet_o the_o result_a body_n be_v a_o consistent_a coagulum_fw-la and_o i_o have_v prepare_v a_o certain_a liquor_n which_o upon_o the_o affusion_n of_o spirit_n of_o urine_n will_v be_v turn_v into_o a_o jelly_n and_o the_o like_a i_o have_v produce_v without_o the_o help_n of_o either_o a_o acid_n or_o a_o alkaly_n and_o i_o have_v have_v a_o substance_n prepare_v without_o the_o help_n of_o a_o volatile_a alkaly_n which_o will_v in_o a_o trice_n coagulate_v high_o rectify_v spirit_n of_o wine_n and_o as_o spirit_n of_o salt_n will_v coagulate_v the_o white_a of_o a_o egg_n so_o will_v dephlegm_v spirit_n of_o wine_n so_o that_o a_o animal_n substance_n may_v be_v coagulate_v without_o a_o acid._n prop._n iii_o sometime_o a_o specific_a medicine_n may_v help_v the_o patient_n iii_o prop._n iii_o by_o precipitate_v the_o peccant_a matter_n out_o of_o his_o blood_n or_o the_o other_o liquor_n of_o the_o body_n in_o which_o it_o harbour_v though_o precipitation_n be_v general_o a_o consequent_a of_o the_o mortification_n of_o acid_n or_o alkaly_n by_o corpuscle_n of_o a_o contrary_a quality_n yet_o some_o acid_n and_o alkaly_n may_v be_v mix_v without_o a_o precipitation_n of_o any_o thing_n and_o several_a precipitation_n may_v be_v cause_v without_o any_o such_o manifest_a hostility_n as_o in_o certain_a mixture_n of_o spirit_n of_o sal-armoniac_a make_v with_o salt_n of_o tartar_n or_o pot-ash_n and_o spirit_n of_o nitre_n or_o aqua_fw-la fortis_fw-la and_o also_o when_o spirit_n of_o urine_n and_o salt_n be_v mix_v in_o a_o certain_a proportion_n make_v sal_fw-la ammoniac_a which_o the_o phlegm_n of_o those_o liquor_n will_v keep_v swim_v and_o that_o there_o may_v be_v precipitation_n without_o any_o appearance_n of_o contrariety_n be_v evident_a when_o silver_n be_v dissolve_v in_o aquafortis_n the_o menstruum_fw-la be_v dilute_v with_o thirty_o or_o forty_o part_n of_o distil_v water_n for_o if_o clean_a plate_n of_o copper_n be_v immerse_v in_o the_o solution_n the_o metal_n will_v be_v slow_o precipitate_v out_o of_o it_o in_o the_o form_n not_o of_o a_o calx_fw-la but_o pure_a shine_a scale_n of_o silver_n and_o if_o you_o rub_v dantzick_n vitriol_n upon_o the_o blade_n of_o a_o knife_n well_o wet_v with_o water_n the_o steel_n in_o a_o trice_n will_v be_v overlay_v with_o a_o red_a substance_n which_o by_o its_o colour_n and_o sign_n appear_v manifest_o cupreous_a and_o here_o i_o shall_v add_v that_o there_o be_v in_o nature_n precipitant_n which_o silent_o precipitate_v some_o body_n dissolve_v in_o urinous_a menstruum_n and_o though_o against_o the_o use_n of_o precipitate_v medicine_n it_o may_v be_v urge_v that_o the_o heterogenous_a particle_n precipitate_v may_v be_v of_o dangerous_a consequence_n yet_o they_o may_v be_v less_o pernicious_a than_o those_o hostile_a particle_n that_o produce_v the_o disease_n and_o further_o they_o may_v not_o be_v so_o big_a but_o that_o it_o be_v possible_a for_o they_o to_o be_v carry_v out_o of_o the_o mass_n of_o blood_n since_o those_o mineral_n substance_n dissolve_v in_o tunbridge_n water_n and_o the_o sulphureous_a one_o in_o the_o bath_n chief_o perform_v their_o effect_n by_o be_v disperse_v through_o and_o act_v on_o the_o several_a part_n of_o the_o body_n but_o moreover_o it_o be_v possible_a precipitation_n may_v be_v make_v in_o the_o mass_n of_o blood_n without_o the_o medicine_n get_v into_o it_o which_o be_v observe_v in_o the_o use_n of_o chalybeat_a medicine_n where_o be_v it_o urge_v that_o they_o pass_v through_o the_o pore_n of_o the_o gut_n than_o there_o be_v no_o reason_n why_o there_o be_v not_o pore_n in_o the_o body_n large_a enough_o to_o carry_v off_o the_o precipitate_v part_n of_o the_o mass_n of_o blood_n and_o not_o only_a sennertus_n make_v use_v of_o medicine_n in_o fever_n to_o precipitate_v the_o febrile_a matter_n but_o kergerus_n very_o solemn_o declare_v that_o he_o cure_v thousand_o only_a by_o a_o precipitate_v medicine_n and_o that_o precipitate_v may_v be_v of_o use_n in_o physic_n i_o be_o the_o more_o incline_v to_o believe_v if_o a_o putrefaction_n of_o humour_n be_v right_o assign_v as_o the_o cause_n of_o some_o distemper_n because_o i_o know_v a_o liquor_n which_o be_v drop_v into_o stink_a water_n precipitate_v a_o light_a feculency_n out_o of_o it_o upon_o which_o the_o liquor_n be_v whole_o free_v from_o its_o stink_n nor_o can_v i_o perceive_v that_o the_o feculency_n itself_o have_v any_o and_o what_o be_v more_o remarkable_a be_v that_o the_o taste_n of_o this_o precipitant_n be_v neither_o bitter_a acid_n urinous_n or_o lixiviate_v prop._n iu._n sometime_o the_o specific_a remedy_n may_v work_v by_o peculiarly_a strengthen_n and_o cherish_v the_o heart_n the_o part_n affect_v or_o both_o that_o a_o medicine_n may_v have_v peculiar_a effect_n on_o this_o or_o that_o part_n i_o be_o incline_v to_o believe_v for_o the_o follow_a reason_n first_o because_o the_o several_a part_n of_o the_o body_n be_v of_o different_o frame_v and_o have_v different_a humour_n lodge_v in_o they_o and_o consequent_o the_o part_n of_o a_o medicine_n disperse_v through_o the_o body_n may_v be_v more_o apt_o appropriate_v to_o be_v receive_v or_o detain_v in_o those_o part_n and_o the_o part_n be_v thus_o strengthen_v may_v be_v more_o able_a to_o resist_v the_o influence_n of_o morbific_a humour_n by_o which_o mean_n they_o be_v throw_v upon_o more_o ignoble_a part_n for_o which_o reason_n some_o person_n be_v seize_v with_o the_o gout_n and_o i_o know_v a_o gentleman_n who_o though_o he_o can_v drink_v wine_n without_o much_o hurt_n yet_o brandy_n will_v cause_v he_o to_o have_v a_o severe_a toothache_n but_o to_o illustrate_v what_o i_o be_v say_v of_o the_o disposition_n of_o some_o part_n of_o medicine_n to_o associate_v themselves_o with_o those_o part_n they_o seem_v friendly_a to_o i_o shall_v add_v that_o in_o nourish_a child_n milk_n do_v not_o only_o afford_v grosser_n faeces_fw-la and_o various_a other_o excrement_n as_o urine_n mucous_a and_o a_o humour_n by_o insensible_a transpiration_n but_o particle_n which_o upon_o their_o be_v assimilate_v increase_v the_o bulk_n of_o the_o body_n and_o whereas_o it_o be_v observe_v that_o some_o cartilage_n in_o child_n acquire_v a_o bony_a hardness_n in_o old_a person_n this_o change_n can_v be_v suppose_v to_o be_v the_o bare_a effect_n of_o exsiccation_n and_o as_o specific_a medicine_n may_v confirm_v the_o strength_n of_o a_o part_n so_o they_o may_v conduce_v to_o the_o restore_v of_o strength_n to_o the_o weak_a part_n by_o remove_v distemper_a humour_n and_o this_o they_o may_v do_v not_o only_o by_o alter_v the_o whole_a mass_n of_o blood_n but_o their_o peculiar_a disposition_n to_o act_v on_o the_o distemper_a humour_n and_o as_o the_o morbific_a matter_n be_v diversify_v according_a the_o disposition_n of_o the_o part_n it_o be_v lodge_v in_o so_o must_v the_o medicine_n be_v specifical_o appropriate_v and_o as_o they_o contribute_v to_o the_o removal_n of_o a_o distemper_a humour_n so_o consequent_o they_o will_v to_o the_o strengthen_n of_o the_o fibre_n of_o those_o part_n either_o by_o give_v they_o a_o firmness_n or_o by_o correct_v their_o immoderate_a heat_n or_o cold_a or_o correct_v the_o humour_n lodge_v in_o the_o pore_n of_o the_o part_n or_o by_o take_v away_o the_o convulsive_a or_o inordinate_a motion_n of_o the_o part_n or_o by_o relax_v or_o otherwise_o alter_v their_o pore_n or_o cause_v the_o matter_n lodge_v there_o to_o be_v expel_v by_o a_o gentle_a or_o violent_a agitation_n as_o when_o cantharides_n cause_v a_o excretion_n of_o urine_n or_o gravel_n by_o irritate_v the_o fibre_n of_o the_o bladder_n and_o the_o effect_n of_o this_o medicine_n alone_o be_v sufficient_a to_o prove_v that_o there_o may_v be_v specific_a medicine_n which_o chief_o respect_v particular_a part_n since_o cantharides_n pass_v through_o the_o body_n without_o affect_v any_o other_o part_n but_o the_o bladder_n and_o though_o at_o the_o first_o a_o medicine_n may_v chief_o respect_v a_o particular_a
part_n without_o alter_v the_o blood_n yet_o when_o once_o it_o have_v cause_v a_o change_n in_o it_o the_o blood_n itself_o as_o it_o successive_o circulate_v through_o that_o part_n may_v in_o some_o measure_n act_n specifical_o upon_o it_o and_o though_o a_o medicine_n may_v communicate_v to_o the_o blood_n particle_n of_o matter_n so_o modify_v that_o they_o may_v not_o immediate_o relieve_v the_o part_n by_o either_o strengthen_n it_o or_o cause_v the_o distemper_a matter_n to_o be_v carry_v off_o by_o a_o gentle_a irritation_n yet_o it_o may_v do_v it_o by_o both_o these_o way_n as_o when_o rhubarb_n be_v take_v it_o not_o only_o purge_v the_o liver_n of_o choler_n but_o strengthen_v the_o tone_n of_o the_o part_n by_o its_o astringency_n and_o osteocalla_n be_v observe_v to_o be_v a_o specific_a by_o promote_a the_o generation_n of_o a_o callus_fw-la to_o cement_v break_a bone_n prop._n v._o sometime_o a_o specific_a medicine_n may_v act_v v._n prop._n v._n by_o produce_v in_o the_o mass_n of_o blood_n such_o a_o disposition_n as_o may_v enable_v nature_n by_o correct_v expel_v or_o other_o fit_a way_n to_o surmount_v the_o morbific_a matter_n or_o other_o cause_n of_o the_o disease_n and_o this_o be_v agreeable_a enough_o with_o what_o most_o modern_n hold_v viz._n that_o distemper_n chief_o depend_v upon_o the_o temper_n and_o ill_a constitution_n of_o the_o humour_n and_o a_o change_n in_o the_o humour_n may_v be_v effect_v by_o furnish_v the_o blood_n with_o some_o sort_n of_o active_a corpuscle_n which_o may_v agitate_v and_o ferment_n it_o and_o to_o quicken_v the_o circulation_n of_o the_o blood_n upon_o which_o occasion_n it_o may_v be_v necessary_a to_o advertise_v that_o the_o medicine_n usual_o make_v use_n of_o for_o that_o purpose_n be_v very_o hot_a there_o be_v several_a constitution_n of_o patient_n and_o several_a other_o circucumstance_n upon_o which_o account_n they_o do_v more_o harm_n by_o their_o heat_n than_o good_a by_o their_o spirituousness_n beside_o the_o sluggishness_n and_o want_n of_o fermentation_n in_o the_o blood_n may_v proceed_v from_o cause_n which_o this_o sort_n of_o medicine_n will_v not_o correct_v for_o i_o have_v try_v that_o a_o vinous_a spirit_n will_v not_o dissolve_v blood_n which_o be_v a_o little_a dry_a nor_o draw_v a_o tincture_n from_o it_o though_o a_o urinous_a spirit_n present_o do_v so_o that_o a_o specific_a medicine_n in_o such_o a_o case_n may_v perform_v what_o be_v intend_v without_o the_o inconvenience_n which_o other_o medicine_n be_v liable_a to_o for_o we_o know_v that_o experience_a physician_n call_v some_o medicine_n cold_a cordial_n as_o sorrel_n which_o have_v a_o acid_n taste_n and_o it_o be_v possible_a sometime_o those_o humour_n which_o make_v the_o blood_n sluggish_a may_v not_o be_v of_o a_o cold_a but_o a_o hot_a nature_n in_o which_o case_n hot_a remedy_n may_v rather_o increase_v than_o diminish_v their_o ill_a effect_n as_o if_o the_o white_a of_o a_o egg_n be_v reduce_v to_o water_n by_o beat_v spirit_n of_o wine_n will_v instead_o of_o diminish_v increase_v its_o viscidity_n and_o i_o once_o prepare_v a_o vegetable_a substance_n which_o upon_o a_o addition_n of_o wine_n become_v much_o more_o viscous_a than_o before_o but_o to_o proceed_v a_o specific_a medicine_n may_v alter_v the_o mass_n of_o blood_n by_o contribute_v to_o its_o tenacity_n without_o respect_n to_o its_o fermentation_n for_o if_o the_o blood_n be_v too_o thick_a it_o can_v ready_o pass_v through_o the_o small_a capillary_a vessel_n by_o which_o circulation_n be_v in_o a_o great_a mean_n retard_v as_o on_o the_o other_o hand_n if_o it_o be_v too_o thin_a it_o get_v out_o of_o the_o capillary_a vessel_n and_o first_o stagnate_v and_o then_o putrify_v but_o these_o ill_a consequence_n may_v be_v prevent_v by_o such_o medicine_n as_o either_o on_o the_o one_o hand_n divide_v the_o part_n of_o the_o blood_n and_o make_v they_o more_o minute_n or_o on_o the_o other_o such_o as_o associate_v they_o and_o stick_v they_o together_o another_o way_n by_o which_o a_o specific_a medicine_n may_v rectify_v the_o state_n of_o the_o blood_n be_v by_o work_v so_o upon_o the_o heart_n as_o to_o make_v it_o transmit_v blood_n more_o advantageous_o and_o that_o either_o by_o corroborate_n its_o fibre_n or_o dissolve_v some_o ill_a distemper_a matter_n that_o obstruct_v the_o contraction_n of_o it_o and_o that_o a_o small_a alteration_n in_o the_o constitution_n of_o the_o heart_n may_v do_v much_o in_o respect_n of_o the_o circulation_n of_o the_o blood_n will_v be_v easy_o grant_v by_o any_o one_o that_o do_v but_o consider_v what_o insensible_a agent_n actuate_v it_o and_o that_o the_o almost_o insensible_a obstruction_n of_o circulation_n produce_v considerable_a effect_n in_o the_o body_n be_v evident_a from_o the_o effect_n of_o sorrow_n which_o present_o put_v the_o whole_a body_n out_o of_o order_n and_o also_o from_o the_o effect_n of_o joy_n or_o shame_n both_o of_o which_o promote_v the_o circulation_n of_o the_o blood_n and_o it_o have_v be_v observe_v that_o joy_n have_v have_v so_o sudden_a and_o considerable_a a_o effect_n as_o to_o take_v off_o the_o sharpness_n of_o hunger_n and_o that_o medicine_n may_v affect_v the_o heart_n after_o the_o same_o manner_n i_o be_o incline_v to_o believe_v especial_o since_o i_o know_v a_o lady_n who_o be_v so_o affect_v upon_o the_o smell_n of_o perfume_a glove_n that_o the_o blood_n fly_v into_o her_o face_n and_o put_v such_o a_o colour_n into_o it_o as_o if_o she_o have_v blush_v and_o if_o the_o state_n of_o the_o blood_n may_v be_v thus_o alter_v it_o may_v much_o contribute_v to_o the_o removal_n of_o some_o very_a troublesome_a distemper_n induce_v for_o want_n of_o a_o due_a circulation_n of_o the_o blood_n prop._n vi_o sometime_o a_o specific_a remedy_n may_v unite_v with_o the_o peccant_a matter_n and_o compose_v a_o quid_fw-la nutrum_fw-la which_o may_v be_v less_o offensive_a to_o nature_n though_o not_o so_o easy_o expel_v and_o this_o seem_v to_o i_o to_o be_v the_o most_o genuine_a effect_n of_o a_o specific_a medicine_n and_o when_o peccant_a acid_n be_v lodge_v in_o the_o spleen_n or_o any_o other_o part_n less_o sapid_a alkaly_n may_v unite_v with_o they_o without_o create_v any_o manifest_a disturbance_n and_o form_n a_o harmless_a liquor_n as_o aqua_fw-la fortis_fw-la by_o be_v digest_v and_o distil_v with_o a_o very_a ardent_a spirit_n lose_v its_o corrosive_a acidity_n and_o ill_a scent_n and_o become_v a_o harmless_a sweet_a and_o fragrant_a liquor_n and_o i_o know_v one_o who_o relieve_v a_o nephritick_n patient_n with_o the_o use_n of_o inflammable_a spirit_n and_o i_o have_v elsewhere_o show_v that_o spirit_n of_o wine_n act_v not_o upon_o all_o acid_v uniform_o but_o various_o according_a to_o the_o nature_n and_o proportion_n of_o the_o acid._n and_o spirit_n of_o wine_n mix_v with_o rectify_a spirit_n of_o urine_n will_v in_o a_o great_a measure_n take_v off_o the_o corrode_a quality_n of_o it_o and_o compose_v a_o salt_n which_o be_v weak_a than_o the_o spirit_n and_o be_v sublime_v or_o reduce_v to_o a_o liquor_n become_v a_o good_a medicine_n and_o with_o a_o little_a skill_n will_v make_v a_o very_a good_a menstruum_fw-la in_o several_a chemical_a experiment_n a_o few_o grain_n of_o glass_n of_o antimony_n take_v inward_o will_v both_o vomit_n and_o purge_v but_o if_o instead_o of_o spirit_n of_o wine_n we_o make_v use_v of_o that_o of_o vinegar_n and_o when_o by_o digestion_n the_o liquor_n be_v sufficient_o impregnate_v it_o be_v abstract_v antimonial_a and_o acetous_a corpuscle_n will_v emerge_n several_a grain_n of_o which_o may_v be_v take_v without_o either_o vomit_v or_o purge_v from_o whence_o it_o appear_v that_o all_o corrector_n be_v not_o to_o be_v esteem_v alkaly_n since_o acid_n themselves_o prove_v to_o be_v corrector_n too_o and_o after_o a_o like_a manner_n not_o improbable_o the_o poison_n of_o animal_n and_o other_o may_v be_v subdue_v and_o it_o be_v not_o improbable_a that_o by_o a_o combination_n of_o a_o distemper_a humour_n with_o a_o medicine_n a_o salutiferous_a liquor_n may_v be_v form_v and_o though_o sometime_o a_o medicine_n be_v alter_v before_o it_o come_v to_o the_o part_n affect_v yet_o that_o alteration_n may_v render_v it_o medicinal_a a_o instance_n of_o the_o former_a we_o have_v in_o the_o preparation_n of_o mercurius_n dulcis_fw-la where_o by_o unite_n poison_n with_o quicksilver_n a_o efficacious_a medicine_n be_v make_v and_o a_o illustration_n of_o the_o latter_a may_v be_v bring_v from_o that_o odour_n which_o it_o give_v to_o the_o urine_n of_o the_o person_n who_o take_v it_o different_z from_o any_o smell_n it_o have_v of_o itself_o before_o and_o though_o against_o what_o have_v be_v be_v say_v for_o specific_a medicine_n some_o may_v offer_v that_o there_o be_v some_o which_o be_v only_o
external_o apply_v yet_o from_o what_o have_v be_v say_v of_o the_o porosity_n of_o body_n and_o the_o effect_n of_o effluvia_fw-la it_o will_v easy_o appear_v how_o they_o may_v influence_n the_o body_n and_o alter_v the_o humour_n which_o circulate_v in_o it_o and_o to_o what_o be_v there_o offer_v we_o may_v reasonable_o add_v the_o ill_a effect_n of_o annulet_n of_o arsenic_n mention_v by_o diemerbreck_n and_o the_o effect_n of_o cantharides_n upon_o some_o person_n who_o only_o wear_v they_o in_o their_o pocket_n and_o indeed_o there_o be_v a_o great_a many_o medicine_n external_o specific_v which_o one_o will_v not_o take_v to_o be_v so_o as_o camphire_n which_o internal_o be_v very_o hot_a and_o good_a in_o some_o malignant_a fever_n yet_o outward_o it_o be_v use_v to_o take_v off_o heat_v pimple_n in_o the_o face_n and_o in_o cool_a ointment_n and_o against_o burns_n and_o spirit_n of_o wine_n though_o very_o hot_a when_o internal_o use_v yet_o it_o if_o present_o apply_v take_v out_o the_o fire_n of_o burns_n and_o so_o mild_a a_o body_n as_o bread_n if_o chew_v and_o outward_o apply_v have_v considerable_a virtue_n in_o external_a affection_n and_o i_o have_v several_a time_n eat_v a_o thing_n without_o any_o such_o effect_n which_o a_o physician_n tell_v i_o external_o apply_v will_v purge_v child_n be_v neither_o offensive_a in_o colour_n smell_v or_o gripe_v and_o to_o these_o instance_n i_o shall_v add_v that_o galen_n tell_v we_o that_o a_o epileptic_a boy_n be_v free_a from_o such_o fit_n as_o long_o as_o he_o wear_v only_a peony_n root_n as_o a_o appensum_fw-la and_o i_o know_v one_o who_o be_v paralytic_a that_o be_v sudden_o relieve_v in_o violent_a cramp_n only_o by_o handle_v the_o tooth_n of_o a_o river-horse_n and_o i_o as_o well_o as_o other_o have_v be_v relieve_v in_o the_o cramp_n by_o put_v a_o ring_n make_v of_o a_o elk_n hoof_n upon_o my_o finger_n and_o i_o know_v another_o cure_v of_o a_o incontinentia_fw-la vrinae_fw-la by_o the_o sole_a use_n of_o a_o appensum_fw-la and_o a_o lady_n have_v a_o scrofulous_a tumour_n dispel_v only_o by_o successive_o apply_v the_o body_n of_o a_o dead_a man_n to_o the_o part_n affect_v till_o the_o cold_a sensible_o penetrate_v into_o it_o and_o i_o myself_o have_v not_o only_o a_o violent_a haemorrhage_n speedy_o stop_v by_o hold_v moss_n of_o a_o dead_a man_n skull_n in_o my_o hand_n but_o a_o gentleman_n tell_v i_o that_o if_o when_o he_o be_v let_v blood_n he_o hold_v it_o in_o his_o hand_n no_o blood_n will_v flow_v out_o till_o he_o lay_v it_o aside_o and_o another_o tell_v i_o that_o he_o have_v be_v free_v from_o a_o palpitation_n of_o his_o heart_n which_o usual_o fall_v upon_o he_o after_o a_o few_o hour_n sleep_v with_o great_a terror_n only_o by_o wear_v smooth_a and_o flat_a cornelian_o in_o a_o bag_n over_o the_o pit_n of_o his_o stomach_n galen_n tell_v we_o that_o jasper_n wear_v after_o the_o same_o manner_n be_v good_a for_o the_o stomach_n and_o monardes_n tell_v we_o that_o the_o bleed_v of_o the_o hemorrhoid_v have_v be_v stop_v by_o wear_v a_o ring_n make_v of_o a_o bloodstone_n upon_o the_o finger_n and_o not_o only_a boetius_fw-la and_o johannes_n de_fw-fr laet_n commend_v lapis_n nephriticus_n but_o the_o experience_a monardes_n and_o other_o and_o untzerus_n tell_v we_o that_o by_o wear_v this_o stone_n some_o part_n of_o the_o stone_n be_v make_v so_o minute_n as_o to_o be_v expel_v out_o at_o the_o eye_n and_o that_o one_o that_o have_v a_o catarrh_n be_v purge_v fourteen_o time_n in_o one_o day_n by_o wear_v of_o it_o and_o it_o have_v the_o like_a effect_n though_o not_o so_o strong_o upon_o another_o but_o to_o conclude_v this_o discourse_n i_o shall_v here_o advertise_v the_o reader_n that_o though_o i_o have_v lay_v down_o several_a way_n by_o which_o specific_a medicine_n may_v operate_v yet_o i_o think_v not_o those_o always_o single_o effectual_a but_o that_o sometime_o they_o joint_o contribute_v to_o the_o produce_v of_o the_o effect_n without_o enlarge_a upon_o this_o account_n i_o shall_v only_o subjoin_v that_o i_o hope_v from_o what_o have_v be_v already_o deliver_v it_o may_v appear_v that_o the_o doctrine_n of_o specific_a medicine_n be_v not_o irreconcilable_a to_o the_o principle_n of_o the_o corpuscular_a philosophy_n chap._n xii_o a_o short_a account_n of_o ambergrease_n communicate_v in_o the_o transaction_n of_o october_n 6._o 1673._o i_o receive_v the_o follow_a account_n from_o one_o of_o the_o committee_n of_o the_o east-india_n company_n ambergrease_n be_v not_o the_o scum_n or_o excrement_n of_o the_o whale_n etc._n etc._n but_o issue_v out_o of_o the_o root_n of_o a_o tree_n which_o always_o shoot_v out_o its_o root_n towards_o the_o sea_n seek_v the_o warmth_n of_o it_o thereby_o to_o deliver_v the_o fat_a gum_n that_o come_v out_o of_o it_o which_o tree_n otherwise_o by_o its_o copious_a fatness_n may_v be_v burn_v and_o destroy_v wherever_o it_o be_v shoot_v into_o the_o sea_n it_o be_v very_o tough_a and_o can_v scarce_o be_v loosen_v from_o the_o root_n except_o by_o its_o own_o weight_n or_o the_o motion_n of_o the_o sea_n if_o you_o plant_v the_o tree_n where_o the_o stream_n set_v to_o the_o shore_n it_o will_v cast_v it_o up_o to_o great_a advantage_n march_n 1._o 1672._o in_o batavia_n journal_n advice_n from_o etc._n etc._n finis_fw-la advertisement_n the_o work_n of_o the_o honourable_a robert_n boyl_n esq_n vol._n one_a and_o second_o sell_v by_o j._n phillip_n at_o the_o kings-arm_n and_o j._n taylor_n at_o the_o ship_n in_o st._n paul_n churchyard_n the_o table_n a_o air_n not_o the_o primum_fw-la frigidum_fw-la page_n 103_o of_o the_o air_n be_v temper_n p._n 107_o the_o doctrine_n of_o antiperistasis_n examine_v p._n 145_o of_o the_o pressure_n of_o the_o air_n spring_n on_o body_n under_o water_n p._n 268_o 271_o of_o the_o â—tmospheres_n of_o consistent_a solid_n p._n 412_o of_o ambergrease_n p._n 551_o b_o to_o preserve_v bird_n etc._n etc._n p._n 353_o of_o the_o bladder_n of_o air_n in_o fish_n ibid._n the_o natural_a history_n of_o human_n blood_n p._n 459_o of_o the_o colour_n of_o human_n blood_n p._n 460_o 516._o of_o its_o taste_n ibid._n of_o its_o odour_n ibid._n of_o its_o heat_n ibid._n of_o its_o inflamability_n ibid._n of_o the_o acid_n part_v natural_o mix_v with_o human_n blood_n p._n 461_o of_o its_o specific_a gravity_n ibid._n of_o the_o specific_a gravity_n of_o the_o consistent_a part_n p._n 462_o of_o the_o consistence_n of_o human_n blood_n ibid._n of_o its_o disposition_n to_o concretion_n ibid._n what_o liquor_n or_o salt_n coagulate_v it_o ibid._n what_o hinder_v its_o coagulation_n ibid._n what_o liquor_n preserve_v it_o etc._n etc._n ibid._n of_o the_o volatile_a salt_n of_o human_n blood_n ibid._n of_o the_o phlegm_n and_o oil_n of_o human_a blood_n p._n 465_o of_o the_o fix_a salt_n of_o human_n blood_n p._n 467_o of_o its_o terra_fw-la damnata_fw-la p._n 468_o what_o substance_n may_v be_v chemical_o obtain_v from_o it_o ibid._n c_o of_o the_o mechanical_a production_n of_o cold_a p._n 1_o 189_o cold_a produce_v by_o a_o solution_n of_o salarmoniack_a p._n 2_o by_o a_o mixture_n of_o spirit_n of_o salt_n and_o urine_n p._n 3_o by_o spirit_n of_o rock_n allom._n ibid._n by_o oil_n of_o vitriol_n and_o salarmoniack_a p._n 4._o potential_a coldness_n mechanical_o explain_v p._n 5_o degree_n of_o cold_a neither_o to_o be_v judge_v of_o by_o our_o sensory_a nor_o weather-glass_n p._n 11_o of_o the_o degree_n of_o coldness_n in_o several_a body_n p._n 48_o of_o the_o circumscription_n of_o the_o sphere_n of_o activity_n of_o cold._n p._n 53_o 85_o of_o the_o preservation_n of_o body_n by_o cold_a p._n 55_o of_o the_o contraction_n of_o liquor_n by_o cold._n p._n 66_o of_o the_o expansive_a force_n of_o congelation_n p._n 83_o what_o medium_n cold_a may_v be_v diffuse_v through_o p._n 88_o of_o the_o strange_a effect_n of_o cold._n p._n 120_o promiscuous_a experiment_n concern_v cold._a p._n 129_o mr._n hobbes_n doctrine_n of_o cold_a examine_v p._n 158_o of_o the_o positive_a and_o privative_a nature_n of_o cold._n p._n 180_o d_o observation_n about_o diamond_n and_o other_o shine_a body_n p._n 138_o 139_o 141._o e_o what_o the_o success_n of_o experiment_n depend_v on_o p._n 9_o the_o earth_n not_o the_o primum_fw-la frigidum_fw-la p._n 100_o earth_n the_o summum_fw-la frigidum_fw-la p._n 102_o experiment_n about_o explosion_n p._n 232_o of_o the_o strange_a subtlety_n of_o effluvium_n p._n 415_o of_o their_o efficacy_n p._n 424_o of_o their_o determinate_a nature_n p._n 431_o f_o of_o body_n capable_a of_o freeze_v other_o p._n 38_o of_o body_n dispose_v to_o be_v freeze_v p._n 42._o of_o body_n not_o dispose_v to_o be_v freeze_v p._n 45_o the_o effect_n of_o frost_n on_o solid_a body_n