deprive_v of_o that_o virtue_n and_o some_o thought_n that_o their_o plain_a superficies_n have_v no_o part_n in_o the_o effect_n see_v when_o the_o diamond_n have_v depth_n though_o smooth_v and_o polish_a upon_o the_o wheel_n it_o draw_v vigorous_o whereas_o the_o flat_a table-stone_n that_o be_v shallow_a such_o as_o be_v set_v in_o locket_n at_o the_o end_n of_o necklace_n common_o call_v spear_n though_o very_o large_a when_o strong_o rub_v will_v yet_o not_o draw_v or_o if_o they_o do_v it_o be_v so_o faint_o that_o you_o must_v make_v they_o touch_v some_o hair_n of_o the_o bit_n of_o paper_n or_o straw_n to_o make_v they_o raise_v it_o up_o yet_o it_o be_v not_o to_o be_v doubt_v but_o some_o may_v be_v find_v that_o have_v a_o little_a force_n yet_o of_o these_o we_o at_o least_o be_v so_o unsuccessful_a as_o to_o find_v but_o few_o we_o indeed_o have_v one_o which_o by_o many_o trial_n for_o several_a day_n we_o be_v never_o able_a to_o make_v attract_v but_o a_o year_n after_o desirous_a to_o see_v the_o same_o try_v again_o we_o take_v the_o same_o ring_n in_o which_o the_o stone_n be_v set_v and_o have_v but_o slight_o rub_v it_o as_o we_o use_v to_o do_v upon_o the_o cloth_n as_o soon_o as_o ever_o it_o be_v hold_v to_o the_o bit_n of_o paper_n it_o draw_v it_o vigorous_o this_o same_o effect_n be_v often_o observe_v with_o wonder_n by_o all_o those_o that_o the_o year_n before_o have_v often_o attempt_v in_o vain_a to_o make_v it_o draw_v and_o on_o the_o contrary_a as_o we_o say_v at_o first_o the_o fauset_n i._n e._n those_o that_o be_v ground_n of_o their_o own_o octoedral_n figure_n seldom_o or_o never_o fail_v in_o fine_a since_o amber_n and_o all_o electrick_a body_n have_v be_v observe_v to_o be_v obstruct_v by_o a_o very_a thin_a veil_n place_v between_o they_o and_o the_o thing_n to_o be_v attract_v therefore_o take_v a_o sheet_n of_o paper_n we_o make_v several_a little_a lattice_n in_o it_o and_o the_o first_o of_o they_o be_v cover_v with_o a_o close_a network_n of_o hair_n another_o with_o the_o lint_n of_o a_o fine_a rag_n a_o three_o with_o a_o leaf_n of_o gold_n the_o success_n be_v that_o the_o electick_a power_n of_o the_o amber_n do_v not_o penetrate_v they_o experiment_n about_o alter_a the_o colour_n of_o several_a flvid_n there_o be_v nothing_o more_o frequent_a among_o the_o nicety_n of_o the_o chemist_n than_o their_o fantastic_a humour_n of_o change_a colour_n we_o indeed_o do_v not_o profess_o meddle_v therewith_o and_o if_o any_o such_o trial_n be_v make_v we_o be_v move_v thereto_o from_o the_o occasion_n we_o have_v of_o make_v use_n of_o some_o liquor_n fit_a to_o examine_v the_o quality_n of_o natural_a spring_n concern_v which_o we_o will_v relate_v the_o little_a that_o come_v to_o our_o knowledge_n again_o remind_v the_o reader_n that_o by_o the_o perfixt_a name_n of_o essay_n we_o will_v intimate_v that_o we_o do_v not_o presume_v we_o have_v examine_v these_o matter_n with_o all_o the_o experiment_n which_o may_v be_v think_v on_o but_o only_o bare_o give_v some_o hint_n of_o those_o thing_n we_o be_v most_o incline_v to_o take_v pain_n about_o the_o first_o experiment_n of_o alter_v water_n water_n distil_v in_o a_o leaden_a still_o thicken_v and_o muddy_n the_o water_n of_o all_o river_n bath_n fountain_n or_o well_n wherewith_o it_o be_v at_o any_o time_n mix_v and_o lose_v their_o transparency_n they_o both_o look_v white_a like_o whey_n only_a water_n distil_v in_o glass_n vessel_n and_o of_o spring_n water_n that_o of_o the_o conduit_n of_o pisa_n remain_v limpid_n and_o transparent_a but_o all_o those_o water_n so_o muddy_v become_v clear_a and_o pure_a again_o by_o a_o few_o drop_n of_o strong_a vinegar_n shake_v together_o with_o they_o the_o same_o water_n be_v change_v by_o a_o drop_n in_o of_o oil_n of_o tartar_n anici_fw-la and_o oil_n of_o anniseed_n which_o give_v the_o appearance_n of_o a_o little_a white_a cloud_n high_o or_o low_a therein_o which_o by_o shake_v diffuse_v itself_o through_o all_o the_o liquor_n and_o inturbidats_fw-fr it_o this_o also_o be_v bring_v to_o its_o former_a clearness_n by_o a_o small_a quantity_n of_o spirit_n of_o sulphur_n which_o at_o first_o raise_v a_o few_o little_a bubble_n zolfo_n note_v that_o all_o water_n indifferent_o do_v not_o become_v turbid_v by_o the_o abovenamed_a oil_n and_o those_o water_n that_o be_v not_o alter_v by_o water_n still_v in_o lead_n be_v likewise_o leave_v transparent_a by_o oil_n of_o tartar_n and_o aniseed_n moreover_o inflammable_a water_n water_n still_v in_o glass_n and_o that_o of_o the_o conduit_n of_o pisa_n be_v not_o at_o all_o change_v from_o their_o natural_a clearness_n and_o we_o find_v that_o in_o water_n general_o hold_v the_o light_a pure_a and_o noble_a the_o little_a cloud_n be_v thin_a and_o high_a which_o be_v raise_v therein_o and_o only_o in_o heavy_a water_n and_o those_o that_o be_v impregnate_v with_o mineral_n or_o dreggy_a it_o thicken_v it_o like_o milk_n whence_o some_o have_v pretend_v to_o prove_v water_n with_o some_o of_o the_o abovenamed_a liquor_n for_o thereby_o be_v discover_v the_o more_o hide_a quality_n of_o they_o and_o so_o their_o goodness_n or_o badness_n find_v if_o at_o any_o time_n the_o thickness_n and_o turbidness_n of_o the_o water_n be_v very_o great_a and_o not_o to_o be_v clarify_v by_o the_o ordinary_a proportion_n of_o liquor_n it_o may_v be_v increase_v by_o some_o drop_n still_o agitate_v the_o water_n till_o you_o see_v it_o become_v clear_a the_o second_o experiment_n of_o alter_a wine_n oil_n of_o tartar_n not_o only_o in_o water_n but_o also_o in_o wine_n produce_v the_o same_o effect_n for_o through_o its_o natural_a cleanse_v quality_n as_o be_v know_v it_o make_v a_o separation_n in_o all_o liquor_n of_o what_o ever_o be_v mix_v with_o they_o from_o the_o pure_a part_n by_o a_o sediment_n that_o it_o let_v fall_v whence_o that_o which_o show_v like_o a_o white_a cloud_n high_a or_o low_a in_o the_o water_n according_a to_o its_o different_a quality_n and_o weight_n in_o all_o sort_n of_o white_a wine_n that_o we_o experiment_v appear_v like_o a_o thin_a cloud_n of_o a_o red_a colour_n which_o by_o shake_v the_o wine_n quit_v its_o first_o place_n and_o disperse_v itself_o uniform_o throughout_o the_o whole_a body_n it_o make_v no_o other_o change_n in_o red_a wine_n than_o a_o little_a ting_a deep_o especial_o towards_o the_o bottom_n on_o the_o contrary_a spirit_n of_o sulphur_n show_v no_o alteration_n in_o the_o natural_a transparency_n of_o the_o wine_n and_o likewise_o restore_v it_o to_o those_o deprive_v thereof_o by_o the_o oil_n of_o tartar_n the_o three_o experiment_n of_o the_o tincture_n of_o rose_n rise_v a_o tincture_n of_o red_a rose_n extract_v with_o spirit_n of_o vitriol_n be_v mix_v with_o oil_n of_o tartar_n show_v a_o fair_a green_n with_o a_o few_o drop_n of_o spirit_n of_o sulphur_n it_o ferment_n all_o into_o a_o vermillion_a froth_n and_o at_o last_o return_n to_o its_o first_o rose_n colour_n without_o lose_v its_o smell_n at_o all_o nor_o will_v it_o be_v again_o alter_v by_o drop_a oil_n of_o tartar_n into_o it_o we_o find_v the_o best_a way_n of_o get_v the_o tincture_n of_o rose_n for_o this_o experiment_n as_o follow_v take_v a_o good_a handful_n of_o dry_a red_a rosebud_n we_o cut_v they_o and_o put_v they_o in_o a_o glass_n with_o one_o ounce_n of_o strong_a spirit_n of_o vitriol_n stir_v they_o together_o for_o a_o quarter_n of_o a_o hour_n in_o which_o time_n the_o rose_n be_v well_o macerate_v and_o the_o tincture_n extract_v to_o this_o must_v be_v add_v at_o three_o or_o four_o time_n about_o half_a a_o pound_n of_o spring_n water_n still_o shake_v the_o glass_n till_o the_o very_a deep_a colour_n of_o the_o spirit_n be_v dilute_v the_o water_n be_v all_o tinged_a therewith_o then_o we_o let_v it_o stand_v a_o hour_n and_o so_o obtain_v a_o lively_a and_o beautiful_a tincture_n of_o rose_n to_o half_a a_o ounce_n of_o this_o put_v ten_o or_o twelve_o drop_n of_o oil_n of_o tartar_n and_o afterward_o as_o much_o spirit_n of_o sulphur_n which_o suffice_v to_o produce_v the_o relate_a effect_n the_o four_o experiment_n of_o the_o tincture_n of_o saffron_n safferano_n water_n tinge_v with_o saffron_n help_v a_o little_a with_o the_o tincture_n of_o rose_n but_o not_o so_o as_o to_o lose_v its_o golden_a colour_n change_v green_a with_o oil_n of_o tartar_n and_o again_o yellow_a with_o spirit_n of_o sulphur_n the_o five_o experiment_n of_o green_n vinato_n water_n colour_a with_o iris_n green_n mix_v with_o spirit_n of_o sulphur_n make_v a_o purplish_a colour_n and_o with_o oil_n of_o tartar_n take_v its_o own_o again_o this_o green_a be_v a_o tincture_n take_v from_o the_o
27_o 27_o abatement_n 111_o 28_o 54_o 80_o 345_o 318_o rest_n 111_o  _fw-fr 48_o 4_o 377_o 32_o remount_v 116_o ½_o 5_o ½_o 40_o 8_o  _fw-fr  _fw-fr and_o then_o with_o a_o somewhat_o quick_a motion_n though_o very_o slow_a in_o comparison_n of_o that_o which_o the_o other_o liquor_n spring_v up_o with_o upon_o the_o point_n of_o glaciation_n it_o begin_v to_o congeal_v at_o the_o side_n of_o the_o glass_n and_o successive_o from_o the_o more_o outward_a part_n approach_v the_o centre_n of_o the_o vessel_n with_o the_o same_o equal_a slowness_n of_o rarefaction_n and_o raise_v of_o the_o level_n in_o the_o neck_n the_o ice_n be_v not_o throughout_o equal_a as_o the_o other_o but_o break_v and_o shoot_v into_o irregular_a vein_n and_o ray_n and_o every_o where_o interwoven_a be_v repeat_v the_o second_o freeze_a be_v in_o all_o respect_v the_o same_o as_o the_o first_o and_o make_v it_o with_o the_o same_o water_n boil_v we_o find_v no_o great_a difference_n the_o freeze_a of_o fig-water_n ficoncella_n  _fw-fr deg._n of_o vessel_n diff._n vibrat_fw-la diff._n state_n natural_a 98_o  _fw-fr  _fw-fr  _fw-fr rise_v upon_o immer_n 100_o 2_o 19_o 19_o abatement_n 71_o 29_o 288_o 269_o rest_n 71_o  _fw-fr 363_o 75_o remount_v 83_o 12_o 816_o 453_o spring_n upon_o glaciat_fw-la 200_o 117_o  _fw-fr  _fw-fr the_o freeze_a of_o the_o best_a red_a florence_n wine_n chianti_n  _fw-fr deg._n of_o vessel_n differ_v deg._n of_o therm_n diff._n vibrat_fw-la diff._n state_n natural_a 141_o  _fw-fr 141_o  _fw-fr  _fw-fr  _fw-fr rise_v upon_o immer_n 143_o 2_o 137_o 4_o 15_o 15_o abatement_n 77_o ½_o 65_o ½_o 27_o ½_o 109_o ½_o 600_o 585_o rest_n 77_o ½_o  _fw-fr 23_o ½_o 4_o 695_o 95_o remount_v 81_o 4_o 15_o 7_o ½_o 1035_o 340_o from_o the_o 81_o ½_o deg._n it_o visible_o accelerate_a the_o motion_n of_o the_o level_n and_o by_o little_a and_o little_o freeze_v without_o any_o other_o motion_n in_o the_o vessel_n the_o freeze_a of_o white_a muscadine_n bianco_n  _fw-fr the_n deg._n of_o the_o vessel_n differ_v deg._n of_o therm_n differ_v vibrat_fw-la diff._n state_n natural_a 140_o  _fw-fr 139_o  _fw-fr  _fw-fr  _fw-fr rise_v upon_o immer_n 142_o ½_o 2_o ½_o 132_o 7_o 16_o 16_o abatement_n 77_o 65_o ½_o 24_o 108_o 660_o 644_o be_v come_v to_o that_o degree_n of_o 77_o without_o any_o rest_n or_o stop_v it_o begin_v to_o rise_v with_o a_o little_o swift_a motion_n than_o we_o observe_v the_o liquor_n use_v to_o remount_v with_o which_o freeze_v in_o the_o instant_n of_o that_o they_o exert_v their_o violent_a spring_n when_o we_o take_v it_o out_o we_o find_v the_o liquor_n begin_v to_o have_v some_o ice_n next_o the_o side_n of_o the_o glass_n the_o freeze_a of_o distil_v vinegar_n bianco_n  _fw-fr deg._n of_o vessel_n diff._n deg._n of_o therm_n diff._n vibrat_fw-la diff._n state_n natural_a 141_o  _fw-fr 140_o  _fw-fr  _fw-fr  _fw-fr rise_v upon_o immer_n 143_o 2_o 134_o 14_o 11_o 11_o abatement_n 75_o 68_o 24_o 110_o 735_o 724_o remount_v 79_o 4_o 19_o 5_o 1175_o 440_o spring_n upon_o glaciat_fw-la 273_o 194_o 19_o  _fw-fr  _fw-fr  _fw-fr which_o velocity_n be_v less_o than_o that_o of_o the_o freeze_a water_n but_o considerable_o great_a than_o that_o of_o muscadine_n cinnamon_n water_n and_o simple_a vinegar_n the_o freeze_a of_o the_o juice_n of_o lemon_n limoni_n  _fw-fr deg._n of_o vessel_n diff._n deg._n of_o therm_n diff._n state_n natural_a 142_o  _fw-fr 143_o  _fw-fr rise_n upon_o immersion_n 144_o 2_o 134_o 9_o abatement_n 84_o 160_o 32_o 102_o when_o it_o be_v fall_v to_o the_o 84_o the_o degree_n of_o the_o vessel_n it_o begin_v to_o rise_v again_o with_o a_o very_a slow_a motion_n gentle_o freeze_v the_o freeze_a of_o spirit_n of_o vitriol_n vitriolo_n  _fw-fr deg._n of_o vessel_n diff._n deg._n of_o therm_n diff._n vibrat_fw-la diff._n state_n natural_a 140_o ½_o  _fw-fr 140_o ½_o  _fw-fr  _fw-fr  _fw-fr rise_v upon_o immer_n 142_o 1_o ½_o 133_o 7_o ½_o 15_o 15_o abatement_n 90_o 52_o 37_o ½_o 95_o ½_o 420_o 405_o this_o liquor_n do_v likewise_o not_o rest_v at_o all_o but_o be_v reduce_v to_o 90_o deg_n begin_v to_o remount_v in_o the_o neck_n of_o the_o vessel_n with_o a_o slow_a uniform_a motion_n and_o at_o the_o same_o time_n shoot_v itself_o in_o several_a plane_n of_o ice_n from_o place_n to_o place_n in_o the_o liquor_n as_o be_v the_o manner_n of_o fair_a water_n set_v to_o freeze_v by_o itself_o in_o the_o open_a air_n the_o freeze_a of_o oil_n olio_fw-la  _fw-fr deg._n of_o vessel_n diff._n state_n natural_a 140_o  _fw-fr fall_n upon_o immer_n 122_o 18_o abatement_n  _fw-fr  _fw-fr when_o it_o have_v contract_v itself_o all_o within_o the_o body_n of_o the_o vessel_n it_o there_o congeal_a without_o the_o least_o rarefaction_n for_o it_o may_v be_v the_o freeze_a oil_n sink_v to_o the_o bottom_n of_o the_o fluid_a whereas_o all_o other_o ice_n swim_v upon_o their_o fluid_n spirit_n of_o wine_n condense_n extreme_o but_o never_o rarefy_v afterward_o nor_o afford_v any_o ice_n experiment_n of_o natural_a freeze_a although_o the_o freezing_n we_o have_v hitherto_o treat_v of_o have_v be_v call_v by_o we_o artificial_a yet_o that_o take_v not_o from_o their_o be_v the_o true_a work_n of_o nature_n own_o hand_n now_o the_o same_o nature_n act_v by_o other_o method_n and_o it_o may_v be_v with_o the_o only_a ingredient_n of_o the_o air_n we_o be_v curious_a to_o know_v if_o any_o variety_n in_o the_o procedure_n of_o the_o operation_n may_v be_v discover_v in_o produce_v the_o same_o effect_n by_o other_o mean_n and_o when_o we_o already_o have_v this_o before_o we_o we_o attempt_v to_o draw_v thence_o some_o other_o conclusion_n as_o will_v appear_v in_o the_o follow_a discourse_n the_o first_o experiment_n of_o the_o freeze_a of_o common_a water_n in_o the_o air._n it_o be_v already_o declare_v in_o the_o forego_n experiment_n that_o the_o artificial_a ice_n in_o the_o then_o describe_v vessel_n proceed_v from_o a_o beginning_n very_o soft_a and_o incompact_a especial_o in_o regard_n of_o those_o make_v in_o the_o winter_n air_n which_o though_o they_o be_v not_o so_o sudden_o make_v but_o begin_v from_o a_o thin_a coat_n or_o hair-like_a vein_n scarce_o discernible_a yet_o those_o vein_n or_o coat_n except_v their_o brittleness_n which_o come_v from_o their_o be_v so_o very_o small_a be_v more_o firm_a and_o hard_a body_n and_o as_o it_o be_v more_o cristaline_a and_o solid_a ice_n and_o very_o admirable_a be_v that_o lusus_fw-la naturae_fw-la which_o for_o many_o year_n we_o have_v observe_v in_o natural_a freezing_n viz._n set_v water_n take_v out_o of_o the_o same_o spring_n in_o several_a vessel_n as_o of_o earth_n of_o metal_n and_o of_o glass_n in_o the_o shape_n of_o tall_a glass_n or_o broad_a bowl_n some_o part-filled_n some_o quite-filled_a some_o open_a other_o covered_z and_o in_o several_a sort_n of_o bottle_n with_o different_a mouth_n some_o only_o stop_v with_o cotton_n other_o seal_v at_o a_o flame_n be_v all_o set_v in_o the_o same_o place_n undisturbed_a or_o beside_o one_o another_o upon_o a_o table_n sometime_o that_o vessel_n which_o have_v least_o be_v first_o freeze_v sometime_o that_o which_o have_v most_o and_o so_o in_o all_o the_o vessel_n without_o any_o regard_n have_v of_o the_o form_n or_o fullness_n thereof_o as_o to_o the_o material_n we_o may_v positive_o aver_v that_o earthen_a vessel_n freeze_v the_o contain_v fluid_a soon_o than_o either_o metal_n or_o glass_n but_o as_o to_o the_o rest_n we_o have_v find_v nothing_o so_o constant_a as_o the_o perpetual_a irregularity_n of_o the_o accident_n and_o among_o other_o there_o have_v some_o vessel_n stand_v all_o night_n without_o the_o least_o coat_n of_o ice_n when_o some_o next_o to_o they_o have_v be_v freeze_v in_o a_o hour_n moreover_o in_o the_o same_o sort_n of_o vessel_n set_v to_o freeze_v in_o the_o same_o night_n we_o have_v observe_v the_o like_a variety_n whether_o place_v north_n south_n east_n or_o west_n and_o as_o well_o those_o vessel_n which_o have_v stand_v more_o southwardly_a have_v be_v freeze_v first_o as_o at_o other_o time_n those_o that_o stand_v more_o northwardly_a though_o the_o cold_a general_o come_v from_o that_o tract_n with_o we_o and_o sometime_o those_o eastward_o sometime_o those_o westward_n have_v get_v the_o better_a nay_o sometime_o both_o have_v surpass_v the_o north_n and_o south_n and_o at_o other_o time_n be_v vanquish_v by_o they_o the_o method_n also_o observe_v in_o freeze_a be_v very_o curious_a the_o water_n begin_v first_o to_o congeal_v at_o the_o top_n round_o the_o edge_n and_o from_o that_o list_n of_o ice_n shoot_v several_a small_a thread_n to_o the_o middle_n after_o which_o it_o send_v other_o downward_o and_o that_o indifferent_o from_o all_o part_n by_o degree_n these_o thread_n become_v ragged_a yet_o
be_v large_a than_o southward_n and_o a_o little_a less_o than_o northward_o on_o the_o contrary_a the_o south_n pole_n not_o only_o seem_v to_o we_o to_o act_v at_o the_o same_o distance_n southward_o as_o the_o north_n pole_n northward_o but_o also_o in_o a_o north_n position_n happen_v to_o draw_v the_o same_o as_o it_o do_v when_o southwards_o towards_o the_o east_n or_o west_n it_o become_v more_o faint_a and_o languid_a as_o the_o north_n pole_n do_v also_o experiment_n touch_v amber_n and_o other_o electric_n body_n bianco_n the_o electric_n virtue_n as_o all_o know_v be_v excite_v by_o a_o slight_a or_o violent_a rub_n in_o all_o substance_n not_o mineral_n yellow_a amber_n be_v of_o all_o other_o best_o store_v with_o this_o power_n next_o to_o which_o the_o best_a seal_v wax_n seem_v to_o take_v place_n these_o be_v follow_v by_o rose_n diamond_n the_o white_a saphire_n the_o emerald_n the_o white_a topaz_n the_o spinelle_n and_o the_o ruby_n baleis_n after_o they_o be_v all_o the_o transparent_a gem_n as_o well_o white_a as_o colour_a all_o which_o more_o or_o less_o show_v themselves_o to_o be_v attractive_a and_o in_o this_o it_o do_v not_o seem_v that_o they_o keep_v any_o scale_n or_o proportion_n in_o respect_n of_o their_o hardness_n for_o we_o find_v that_o the_o soft_a spinelle_n and_o ruby-balleis_a not_o at_o all_o to_o give_v place_n to_o the_o hard_a diamond_n or_o saphir_n in_o electricity_n next_o precious_a stone_n nera_fw-mi come_v glass_n crystal_n yellow_a amber_n and_o black_a between_o all_o which_o body_n there_o be_v little_a difference_n of_o force_n they_o be_v all_o very_a weak_a in_o operation_n for_o the_o rest_n neither_o lapis_fw-la lazuli_fw-la sali_n turquoise_n jasper_n agate_n nor_o other_o the_o like_o precious_a stone_n not_o transparent_a nor_o rock_n nor_o the_o fine_a marble_n nor_o marine_a body_n as_o coral_n and_o pearl_n nor_o metal_n nor_o cristalize_v salt_n have_v any_o attractive_a virtue_n as_o some_o have_v write_v they_o have_v and_o it_o may_v be_v the_o mistake_n come_v from_o their_o observe_v some_o light_a body_n as_o bit_n of_o straw_n and_o paper_n etc._n etc._n stick_v to_o they_o which_o we_o have_v also_o observe_v but_o perchance_o that_o may_v happen_v as_o some_o think_v from_o a_o superficial_a roughness_n or_o inequality_n in_o the_o substance_n who_o point_n pierce_v the_o light_a body_n raise_v they_o up_o therewith_o willing_a to_o avoid_v this_o cheat_n we_o resolve_v to_o attribute_v electricity_n to_o no_o substance_n that_o after_o a_o due_a friction_n do_v not_o attract_v those_o light_a corpuscle_n at_o some_o small_a distance_n which_o we_o only_o find_v do_v by_o the_o above_o name_v we_o have_v also_o note_a that_o whatever_o external_n accident_n alter_v amber_n whether_o by_o heat_n or_o freeze_a or_o wet_n with_o any_o liquor_n the_o same_o have_v the_o like_a effect_n upon_o gem_n and_o all_o other_o electrick_a body_n yet_o indeed_o it_o be_v more_o manifest_a in_o amber_n as_o it_o be_v impregnate_v with_o a_o great_a virtue_n wherefore_o omit_v all_o other_o we_o will_v here_o only_o treat_v of_o that_o amber_n then_o of_o all_o sort_n of_o body_n present_v to_o it_o refuse_v only_o to_o draw_v flame_n although_o plutarch_n say_v bassilico_n that_o it_o do_v not_o attract_v any_o thing_n steep_v in_o oil_n and_o grease_n or_o as_o some_o say_v basilicon_fw-la which_o we_o find_v a_o mistake_n yet_o smoke_n be_v attract_v and_o it_o be_v very_o curious_a to_o observe_v how_o by_o hold_v a_o piece_n of_o amber_n rub_v hot_a to_o the_o smoke_n of_o a_o candle_n blow_v out_o it_o will_v present_o bend_v and_o wave_n towards_o the_o amber_n part_n of_o it_o will_v be_v arrest_v by_o the_o amber_n and_o part_n as_o if_o reflect_v from_o a_o glass_n will_v mount_v upward_o while_o that_o which_o remain_v unite_v itself_o like_o a_o small_a cloud_n and_o as_o the_o amber_n cool_v rise_v in_o smoke_n again_o and_o vanishes_z on_o the_o other_o side_n fleame_z not_o only_o refuse_v to_o yield_v itself_o but_o if_o a_o piece_n of_o amber_n after_o it_o be_v well_o rub_v be_v a_o little_a while_n hold_v to_o it_o it_o lose_v its_o virtue_n and_o a_o repeat_v friction_n be_v but_o necessary_a to_o make_v it_o attract_v and_o if_o after_o it_o have_v take_v up_o any_o small_a thing_n it_o be_v hold_v to_o the_o flame_n it_o will_v immediate_o let_v it_o go_v again_o but_o the_o heat_n that_o come_v from_o burn_a coal_n be_v not_o so_o great_a a_o enemy_n to_o the_o power_n of_o the_o amber_n it_o be_v sometime_o capable_a of_o exciting_a it_o without_o rub_v and_o indeed_o by_o the_o heat_n receive_v from_o the_o fire_n only_o it_o act_v faint_o but_o then_o become_v more_o vigorous_a by_o add_v friction_n thereto_o ice_n alone_o be_v not_o prejudicial_a to_o the_o amber_n but_o when_o alter_v by_o mingle_v therewith_o salt_n or_o aqua_fw-la vitæ_fw-la it_o so_o quell_v the_o virtue_n that_o some_o time_n be_v require_v as_o likewise_o a_o long_a and_o violent_a rub_n to_o regain_v it_o so_o that_o it_o have_v be_v think_v that_o this_o stupify_a of_o its_o force_n proceed_v not_o from_o the_o increase_n of_o cold_a in_o the_o ice_n from_o the_o sprinkle_n of_o salt_n or_o aqua_fw-la vitæ_fw-la but_o rather_o from_o some_o fine_a rust_n or_o hoariness_n as_o it_o be_v contract_v by_o the_o amber_n from_o the_o salt_n or_o rather_o indeed_o from_o the_o imbibe_v the_o aqua_fw-la vitæ_fw-la which_o be_v one_o of_o the_o liquor_n that_o destroy_v the_o electricity_n of_o amber_n neither_o be_v all_o matter_n capable_a to_o draw_v forth_o this_o virtue_n from_o the_o amber_n for_o be_v rub_v upon_o body_n of_o a_o smooth_a superficies_n such_o as_o glass_n crystal_n ivory_n and_o polish_a metal_n or_o gem_n it_o still_o continue_v asleep_a and_o show_v no_o sign_n of_o life_n so_o that_o it_o need_v some_o small_a inequality_n and_o asperity_n of_o the_o superficies_n as_o cloth_n linen_n and_o a_o thousand_o other_o thing_n have_v unnecessary_a to_o be_v name_v here_o and_o likewise_o human_a flesh_n excite_v this_o power_n but_o some_o more_o some_o less_o and_o we_o have_v know_v some_o that_o let_v it_o be_v rub_v never_o so_o long_o on_o their_o hand_n yet_o can_v not_o happen_v to_o make_v it_o attract_v it_o be_v common_o believe_v that_o amber_n attract_v the_o little_a body_n to_o itself_o but_o the_o action_n be_v indeed_o mutual_a not_o more_o proper_o belong_v to_o the_o amber_n than_o to_o the_o body_n move_v by_o which_o also_o itself_o be_v attract_v or_o rather_o it_o apply_v itself_o to_o they_o of_o this_o we_o make_v the_o experiment_n and_o find_v that_o the_o amber_n be_v hang_v at_o liberty_n by_o a_o thread_n in_o the_o air_n or_o counterpoise_v upon_o a_o point_n like_o a_o magnetical_a needle_n when_o it_o be_v rub_v and_o heat_v make_v a_o stoop_n to_o those_o little_a body_n which_o likewise_o proportional_o present_v themselves_o thereto_o and_o ready_o obey_v its_o call_n liquor_n also_o be_v sensible_a of_o this_o power_n of_o the_o amber_n the_o small_a drop_n of_o which_o it_o attract_v even_o those_o of_o mercury_n indeed_o it_o be_v unable_a to_o manage_v they_o except_o very_a minute_n whence_o it_o soon_o let_v they_o go_v after_o they_o have_v be_v attract_v but_o when_o we_o have_v present_v it_o to_o the_o superficies_n of_o stand_a liquor_n and_o mercury_n itself_o it_o do_v not_o raise_v up_o one_o drop_n but_o as_o it_o be_v make_v the_o level_n of_o the_o superficies_n swell_v under_o it_o which_o raise_v itself_o in_o a_o little_a bubble_n towards_o it_o but_o invert_v so_o as_o to_o respect_v it_o with_o its_o point_a part_n this_o effect_n may_v be_v better_o observe_v in_o oil_n or_o balsam_n than_o other_o fluid_n there_o be_v some_o liquor_n wherewith_o the_o amber_n be_v wet_v after_o rub_v draw_v not_o and_o there_o be_v other_o not_o produce_v this_o effect_n they_o that_o so_o act_n be_v general_o all_o natural_a water_n distil_v water_n wine_n vinegar_n burn_v water_n all_o acid_n the_o juce_n of_o all_o sharp_a fruit_n all_o liquor_n distil_v from_o animal_n balsam_n and_o all_o artificial_a liquor_n as_o julep_n essence_n spirit_n and_o oil_n make_v by_o distillation_n on_o the_o other_o hand_n these_o be_v ineffectual_a oil_n of_o flint_n salad_n oil_n oil_n of_o sweet_a almond_n and_o bitter_a make_v by_o expression_n tallow_n fat_a and_o last_o all_o butter_n whether_o simple_a or_o perfume_a with_o any_o flower_n ambergrice_n or_o musk_n provide_v unmixed_a with_o essence_n or_o oil_n a_o particular_a effect_n have_v be_v observe_v in_o diamond_n tavole_n whereof_o the_o rose_n as_o we_o say_v be_v reckon_v among_o the_o most_o electrick_a gem_n but_o the_o table_n be_v find_v so_o weak_a that_o they_o seem_v sometime_o quite_o