shall_v be_v hard_a or_o firm_a than_o the_o same_o water_n be_v before_o such_o congelation_n p._n 87._o ut_fw-la sit_fw-la etc._n etc._n that_o it_o be_v conceivable_a that_o be_v not_o absurd_a and_o that_o from_o its_o be_v grant_v the_o necessity_n of_o the_o phaenomenon_n may_v be_v infer_v p._n 88_o qui_fw-la etc._n etc._n they_o which_o put_v body_n to_o body_n show_v the_o new_a and_o admirable_a work_n of_o nature_n do_v wonderful_o inflame_v the_o mind_n of_o man_n with_o the_o love_n of_o philosophy_n and_o do_v not_o a_o little_a instigate_v they_o unto_o the_o search_n of_o cause_n and_o on_o that_o account_n be_v worthy_a of_o commendation_n true_a for_o they_o enrich_v natural_a history_n without_o which_o natural_a science_n be_v in_o vain_a seek_v for_o a_o summary_n of_o the_o content_n of_o the_o several_a chapter_n chap._n i._n the_o occasion_n and_o scope_n of_o the_o present_a treatise_n reason_n why_o mr._n hobbs_n may_v have_v employ_v himself_o otherwise_o and_o have_v spare_v this_o discourse_n p._n 2._o why_o the_o author_n will_v have_v be_v content_v he_o have_v do_v so_o ibid._n why_o he_o now_o undertake_v the_o reply_n p._n 3._o chap._n ii_o of_o some_o mistake_n of_o mr._n hobbs_n touch_v matter_n of_o fact_n and_o the_o author_n doctrine_n that_o he_o mistake_v in_o ascribe_v the_o explication_n and_o experiment_n in_o the_o physicomechanical_a treatise_n of_o the_o society_n at_o gresham_n college_n p._n 3._o the_o experiment_n have_v be_v see_v do_v long_o and_o the_o book_n publish_v before_o the_o society_n begin_v etc._n etc._n p._n 4._o that_o the_o experiment_n be_v not_o devise_v nor_o employ_v to_o prove_v a_o vacuum_n ibid._n whether_o mr._n hobbs_n by_o the_o experiment_n of_o the_o gardener_n watering-pot_n demonstrate_v that_o there_o can_v be_v no_o vacuum_n p._n 5._o that_o if_o the_o watering-pot_n be_v tall_a enough_o the_o water_n will_v run_v out_o with_o unstop_v the_o upper_a orifice_n prove_v by_o m._n paschal_n experiment_n p._n 6._o the_o way_n of_o argument_n on_o both_o side_n compare_v p._n 7_o 8._o why_o the_o author_n do_v not_o assign_v the_o cause_n of_o spring_n p._n 9_o that_o mr._n hobbs_n his_o account_n of_o spring_n be_v imperfect_a and_o that_o he_o have_v not_o solve_v the_o phaenomena_n of_o they_o p._n 10_o 11_o 12_o 13._o that_o he_o mistake_v the_o author_n notion_n of_o the_o air_n p._n 14._o 15._o chap._n iii_o wherein_o the_o weight_n and_o spring_n of_o the_o air_n be_v assert_v against_o mr._n hobbs_n several_a experiment_n recite_v that_o prove_v the_o real_a weight_n of_o the_o air_n p._n 16_o 17._o mr._n hobbs_n objection_n against_o the_o experiment_n of_o the_o heaviness_n of_o a_o blow_a bladder_n p._n 17_o 18._o answer_v p._n 19_o the_o spring_n of_o the_o air_n assert_v from_o mr._n hobbs_n concession_n p._n 20_o 21_o the_o same_o assert_v by_o particular_a experiment_n p._n 22_o 23._o mr._n hobbs_n his_o answer_n to_o that_o of_o the_o bladder_n consider_v p._n 23_o 24._o experiment_n of_o the_o spring_n of_o the_o air_n not_o compress_v p._n 25._o chap._n iu._n wherein_o mr._n hobbs_n his_o principal_a explication_n of_o the_o author_n phaenomena_n be_v examine_v what_o thing_n mr._n hobbs_n take_v for_o grant_v p._n 26._o his_o hypothesis_n consider_v of_o the_o simple_a circular_a motion_n whether_o it_o be_v not_o precarious_o ascribe_v to_o aqueous_a and_o earthy_a particle_n p._n 27_o 28._o whether_o in_o the_o exhaustion_n of_o the_o cylinder_n any_o vacuum_n be_v produce_v p._n 29_o 30_o 31._o experiment_n to_o prove_v that_o the_o glass_n be_v in_o great_a part_n devoid_a of_o common_a air_n p._n 31_o 32._o whether_o a_o pure_a sort_n of_o air_n may_v unperceived_a dive_v under_o water_n to_o pass_v into_o the_o receiver_n betwixt_o the_o cylinder_n and_o the_o suker_n p._n 33_o 34._o that_o the_o cartesian_a way_n of_o explicate_v this_o phaenomenon_n in_o favour_n of_o the_o plenist_n be_v more_o plausible_a than_o mr._n hobbs_n p._n 35._o whether_o the_o place_n desert_v by_o the_o suspend_v mercury_n in_o the_o torricellian_a experiment_n be_v empty_a or_o full_a of_o air_n p._n 37_o 38._o mr._n hobbs_n explication_n of_o that_o experiment_n of_o mr._n boyle_n in_o which_o the_o air_n impell_v up_o the_o sucker_n together_o with_o above_o 100_o pound_n weight_n p._n 39_o 40._o the_o examination_n of_o this_o explication_n p._n 41_o 42._o chap._n v._n in_o which_o divers_a scatter_a explication_n and_o other_o passage_n in_o mr._n hobbs_n dialogue_n be_v examine_v his_o explication_n why_o water_n without_o visible_a force_n ascend_v in_o a_o slender_a pipe_n consider_v p._n 44_o 45._o why_o the_o stopple_n of_o the_o cover_n of_o the_o exhaust_a receiver_n so_o much_o gravitates_fw-la consider_v p._n 46._o his_o explication_n and_o the_o author_n why_o in_o the_o exhaust_v of_o the_o receiver_n water_n let_v down_o into_o it_o boil_v as_o it_o be_v or_o bubble_n there_o view_v and_o compare_v p._n 47_o 48_o whether_o the_o phaenomenon_n of_o this_o water_n bubble_v in_o the_o receiver_n be_v a_o evidence_n that_o there_o be_v no_o vacuity_n in_o the_o receiver_n p._n 49_o 50._o whether_o animal_n in_o the_o exhaust_a receiver_n die_v for_o want_n of_o air_n or_o for_o the_o cause_n assign_v by_o mr._n hobbs_n p._n 51_o 52._o that_o the_o author_n assert_v not_o the_o proof_n of_o a_o vacuum_n or_o plenum_fw-la to_o depend_v on_o the_o hypothesis_n of_o the_o spring_n of_o the_o air_n p._n 53._o that_o the_o air_n in_o the_o exhaust_a receiver_n be_v not_o thick_a but_o thin_a not_o heavy_a but_o light_a prove_v by_o experiment_n p._n 54_o 55._o the_o epicurean_a hypothesis_n of_o fire_n and_o the_o effect_n of_o the_o sunbeam_n through_o burning-glass_n p._n 57_o whether_o he_o deserve_v a_o censure_n that_o call_v kindle_v coal_n fire_n p._n 58._o chap._n vi_o wherein_o other_o passage_n of_o mr._n hobbs_n dialogue_n that_o concern_v the_o author_n be_v examine_v that_o the_o experiment_n of_o the_o needle_n be_v motion_n in_o the_o exhaust_a receiver_n and_o of_o sound_n be_v audible_a and_o object_n visible_a there_o be_v reconcilable_a to_o the_o doctrine_n of_o the_o atomist_n p._n 59_o whether_o from_o the_o cohesion_n of_o two_o marble_n the_o non_fw-la existence_n of_o a_o vacuum_n follow_v p._n 60_o 61._o how_o the_o low_a marble_n be_v uphold_v p._n 62_o 63._o the_o power_n of_o the_o oblique_a pressure_n of_o the_o air_n to_o these_o effect_n illustrate_v by_o experiment_n p._n 64._o whether_o the_o throw_v up_o of_o water_n in_o the_o glass_n fountain_n invent_v by_o vincenzo_n vincenti_fw-la of_o urbino_n can_v be_v explicate_v by_o the_o spring_n of_o the_o air_n p._n 67_o 68_o mr_n hobbs_n explication_n of_o the_o cause_n of_o water_n be_v suspend_v in_o a_o gardener_n watering-pot_n examine_v p._n 69._o a_o experiment_n purposely_o devise_v to_o show_v that_o both_o vacuist_n and_o plenist_n shall_v admit_v a_o elastical_a power_n in_o the_o air_n p._n 70_o 71._o mr._n hobbs_n correction_n of_o the_o author_n discourse_n about_o the_o ascension_n of_o water_n in_o siphons_n and_o filtre_n animadvert_v p._n 72._o some_o unhandsome_a passage_n and_o such_o as_o show_v the_o unequal_a estimation_n mr._n hobbs_n have_v of_o his_o own_o and_o other_o preformance_n in_o philosophy_n p._n 73_o 74._o what_o part_n of_o mr._n hobbs_n treatise_n and_o why_o pass_v by_o without_o censure_n by_o the_o author_n p._n 75._o chap._n vii_o be_v a_o appendix_n to_o the_o past_a discourse_n wherein_o be_v examine_v what_o mr._n hobbs_n teach_v concern_v fluidity_n and_o firmness_n mr._n hobbs_n mistake_v and_o so_o misreport_v the_o author_n doctrine_n of_o the_o cause_n of_o fluidity_n p._n 77._o his_o animadversion_n on_o the_o doctrine_n consider_v p._n 78_o 79._o whether_o fluid_a body_n be_v make_v from_o part_n original_o fluid_a or_o from_o small_a solid_n in_o motion_n etc._n etc._n p._n 79_o 80_o 81._o mr._n hobbs_n theory_n of_o fluidity_n and_o firmness_n examine_v p._n 81_o 82_o etc._n etc._n what_o influence_n therein_o his_o simple_a circular_a motion_n may_v have_v consider_v p._n 82_o 83._o that_o there_o be_v a_o three_o requisite_a of_o a_o good_a hypothesis_n viz._n that_o it_o be_v not_o inconsistent_a with_o any_o truth_n or_o phaenomenon_n of_o nature_n p._n 84._o that_o mr_n hobbs_n his_o hypothesis_n want_v this_o requisite_a prove_v by_o reference_n p._n 85._o by_o instance_n out_o of_o ordinary_a not_o elaborate_a experiment_n p._n 86._o the_o conclusion_n to_o the_o reader_n p._n 88_o finis_fw-la a_o catalogue_n of_o all_o the_o philosophical_a work_n publish_v by_o our_o author_n *_o new_a physicomechanical_a experiment_n concern_v the_o weight_n and_o spring_n of_o the_o air_n publish_v in_o english_a anno_fw-la dom._n 1660._o *_o a_o continuation_n of_o they_o part_v i._o 1669._o *_o the_o defence_n of_o the_o
a_o digression_n 90_o the_o 23_o experiment_n contain_v a_o far_a enquiry_n touch_v bubble_n make_v with_o common_a and_o distil_a water_n 91_o the_o 24_o experiment_n wherein_o the_o enquiry_n be_v prosccute_v with_o other_o liquor_n as_o with_o salad_n oil_n oil_n of_o turpentine_n a_o solution_n of_o tartar_n spirit_n of_o vinegar_n red-wine_n milk_n hen_n egg_n spirit_n of_o urine_n spirit_n of_o wine_n and_o water_n spirit_n of_o wine_n 94_o etc._n etc._n the_o wonderful_a expansion_n of_o the_o spirit_n of_o wine_n 97_o the_o 25_o experiment_n touch_v the_o expansion_n and_o gravity_n of_o the_o air_n under_o water_n 98_o etc._n etc._n the_o 26_o experiment_n touch_v the_o vibration_n of_o a_o pendulum_n 102_o etc._n etc._n the_o 27_o experiment_n touch_v the_o propagation_n of_o sound_n and_o the_o author_n intention_n of_o try_v some_o other_o experiment_n for_o the_o further_a elucidation_n thereof_o 103_o the_o 28_o experiment_n touch_v the_o sudden_a eruption_n of_o bubble_n from_o the_o water_n when_o the_o air_n be_v pressure_n be_v speedy_o remove_v 108_o the_o 29_o experiment_n touch_v the_o cause_n of_o the_o ascent_n of_o fume_n and_o vapour_n whereined_a be_v prove_v from_o the_o several_a motion_n which_o the_o fume_n of_o a_o strange_a smoke_a liquor_n of_o the_o author_n be_v observe_v to_o have_v in_o the_o receiver_n upon_o the_o exsuction_n of_o the_o air_n that_o the_o reason_n of_o their_o ascent_n proceed_v from_o the_o gravity_n of_o the_o ambient_fw-la air_n and_o not_o from_o any_o positive_a levity_n of_o their_o own_o 110_o etc._n etc._n the_o 30_o experiment_n concern_v the_o nature_n of_o a_o fluid_a body_n illustrate_v by_o the_o example_n of_o smoke_n which_o in_o several_a circumstance_n seem_v very_o much_o to_o resemble_v the_o property_n of_o a_o fluid_a body_n 113._o a_o conjecture_n of_o the_o cause_n of_o the_o sun_n undulation_n 115_o the_o 31_o experiment_n concern_v the_o phaenomena_n of_o two_o flat_a marble_n exact_o plain_v and_o wrought_v together_o and_o the_o true_a reason_n thereof_o the_o author_n intention_n for_o the_o further_a prosecution_n thereof_o and_o what_o hinder_v he_o the_o reason_n why_o the_o under_o marble_n do_v not_o fall_v from_o the_o upper_a be_v only_o conjoin_v with_o spirit_n of_o wine_n when_o the_o receiver_n be_v evacuate_v and_o a_o notable_a relation_n concern_v the_o cohesion_n of_o flat_a body_n 116_o etc._n etc._n the_o 32_o experiment_n touch_v the_o forcible_a pressure_n of_o the_o air_n against_o the_o outward_a superficies_n of_o a_o valve_n fasten_v upon_o the_o stop-cock_n of_o the_o receiver_n the_o diameter_n of_o it_o and_o the_o weight_n it_o sustain_v 118_o etc._n etc._n the_o 33_o experiment_n touch_v the_o great_a pressure_n of_o the_o air_n against_o the_o under_o superficies_n of_o the_o sucker_n 120_o etc._n etc._n what_o weight_n be_v requisite_a to_o depress_v it_o and_o what_o weight_n it_o will_v lift_v and_o carry_v up_o with_o it_o 121_o etc._n etc._n what_o improvement_n and_o use_n there_o may_v be_v make_v of_o this_o experiment_n ib._n a_o discourse_n touch_v the_o nature_n of_o suction_n prove_v that_o suga_o vacui_fw-la be_v not_o the_o adequate_a cause_n thereof_o 123_o etc._n etc._n the_o 34_o experiment_n contain_v several_a attempt_n for_o the_o weigh_v of_o light_a body_n in_o the_o exhaust_a receiver_n 131_o etc._n etc._n the_o 35_o experiment_n touch_v the_o cause_n of_o a_o filtration_n and_o the_o rise_n of_o mater_fw-la in_o siphons_n 133_o etc._n etc._n a_o relation_n of_o a_o new_a kind_n of_o siphon_n of_o the_o author_n upon_o the_o occasion_n of_o try_v the_o experiment_n late_o observe_v by_o some_o frenchman_n and_o further_o improve_v by_o himself_o and_o some_o conjecture_n touch_v the_o cause_n of_o the_o exhibit_v phaenomena_n 136_o etc._n etc._n the_o 36_o experiment_n touch_v the_o weigh_v of_o a_o parcel_n of_o air_n in_o the_o exhaust_a vessel_n and_o some_o other_o observation_n for_o the_o explication_n thereof_o 138_o etc._n etc._n a_o accidental_a experiment_n tend_v to_o the_o further_a confirmation_n of_o the_o author_n reflection_n upon_o the_o first_o experiment_n with_o a_o digressive_a observation_n note_v the_o subtle_a penetrancy_n of_o some_o spirit_n to_o exceed_v by_o far_o that_o of_o the_o air_n 140_o etc._n etc._n and_o some_o other_o experiment_n to_o show_v the_o difficulty_n of_o the_o ingress_n of_o the_o air_n into_o the_o pore_n or_o hole_n of_o some_o body_n into_o which_o water_n will_v ready_o insinuate_v itself_o with_o a_o conjecture_n at_o the_o cause_n thereof_o 142._o the_o author_n return_v to_o the_o prosecution_n of_o the_o inquiry_n after_o the_o gravity_n of_o the_o air_n but_o first_o upon_o the_o occasion_n of_o the_o tenacity_n of_o a_o thin_a bubble_n of_o glass_n set_v down_o his_o thought_n concern_v the_o strange_a exuperancy_n of_o strength_n in_o air_n agitate_a by_o heat_n above_o what_o the_o same_o have_v unagitated_a and_o then_o proceed_v to_o the_o examination_n of_o the_o weight_n of_o the_o air_n by_o a_o aeolipile_n and_o compare_v the_o result_n thereof_o with_o that_o of_o mersennus_n 143_o 144_o etc._n etc._n the_o opinion_n and_o experiment_n of_o divers_a author_n and_o some_o of_o his_o own_o touch_v the_o proportion_n of_o weight_n betwixt_o water_n and_o air_n be_v compare_v and_o examine_v by_o the_o author_n 145._o the_o result_n thereof_o ibid._n mersennus_n his_o observation_n reconcile_v with_o that_o of_o the_o author_n and_o the_o proportion_n between_o the_o gravity_n of_o water_n and_o air_n about_o london_n 146_o etc._n etc._n after_o the_o recital_n of_o the_o opinion_n of_o several_a writer_n touch_v the_o proportion_n of_o gravity_n between_o water_n and_o quicksilver_n the_o author_n set_v down_o his_o own_o trial_n make_v several_a way_n together_o with_o his_o conclusion_n therefrom_o 147_o etc._n etc._n the_o use_n he_o make_v of_o this_o inquiry_n for_o the_o guess_v at_o the_o height_n of_o the_o atmosphere_n 148._o what_o other_o experiment_n be_v requisite_a to_o the_o determination_n thereof_o 149_o the_o 37_o experiment_n touch_v the_o strange_a and_o odd_a phaenomenon_n of_o the_o sudden_a flash_n of_o light_n in_o the_o cavity_n of_o the_o receiver_n the_o several_a circumstance_n and_o difficulty_n of_o it_o with_o some_o attempt_n towards_o the_o render_v a_o reason_n thereof_o 153_o etc._n etc._n the_o difficulty_n of_o so_o do_v far_o show_v from_o the_o consideration_n of_o the_o various_a change_n of_o air_n which_o do_v not_o immediate_o fall_v under_o our_o sense_n this_o last_o proposition_n prove_v by_o several_a observation_n 156_o 157_o the_o 38_o experiment_n touch_v the_o freeze_a of_o water_n a_o problem_n concern_v the_o great_a force_n wherewith_o a_o freeze_a liquor_n extend_v itself_o propose_v upon_o the_o consideration_n of_o divers_a admirable_a effect_n wrought_v thereby_o 162_o the_o 39_o experiment_n contain_v a_o inquisition_n after_o the_o temperature_n of_o the_o substance_n that_o remain_v in_o the_o cavity_n of_o the_o receiver_n after_o the_o air_n be_v well_o exhaust_v the_o relation_n of_o a_o phaenomenon_n seem_v to_o proceed_v from_o the_o swell_n of_o the_o glass_n with_o a_o advertisement_n concern_v the_o pliableness_n of_o glass_n in_o small_a piece_n 164_o the_o 40_o experiment_n touch_v the_o difficulty_n that_o occur_v in_o make_v trial_n whether_o rarefy_a air_n be_v able_a to_o sustain_v fly_v infect_v 166_o the_o 41_o experiment_n exhibit_v several_a trial_n touch_v the_o respiration_n of_o divers_a sort_n of_o animal_n include_v in_o the_o receiver_n 167_o etc._n etc._n with_o a_o digression_n contain_v some_o doubt_n touch_v respiration_n wherein_o be_v deliver_v several_a experiment_n relate_v thereunto_o 171_o the_o 42_o experiment_n touch_v the_o differ_a operation_n of_o corrosive_a liquor_n in_o the_o empty_v receiver_n and_o in_o the_o open_a air._n 196_o the_o 43_o experiment_n touch_v the_o spontaneous_a ebullition_n of_o warm_a liquor_n in_o the_o exhaust_a receiver_n 198_o the_o conclusion_n 201_o to_o the_o lord_n of_o dungarvan_n my_o honour_a and_o dear_a nephew_n my_o dear_a lord_n receive_v in_o your_o last_o from_o paris_n a_o desire_n that_o i_o will_v add_v some_o more_o experiment_n to_o those_o i_o former_o send_v you_o over_o i_o can_v not_o be_v so_o much_o your_o servant_n as_o i_o be_o without_o look_v upon_o that_o desire_n as_o a_o command_n and_o consequent_o without_o think_v myself_o oblige_v to_o consider_v by_o what_o sort_n of_o experiment_n it_o may_v the_o most_o acceptable_o be_v obey_v and_o at_o the_o same_o time_n perceive_v by_o letter_n from_o some_o other_o ingenious_a person_n at_o paris_n that_o several_a of_o the_o virtuoso_n there_o be_v very_a intent_n upon_o the_o examination_n of_o the_o interest_n of_o the_o air_n in_o hinder_v the_o descent_n of_o the_o quicksilver_n in_o the_o famous_a experiment_n touch_v a_o vacuum_n i_o think_v i_o can_v not_o
compress_v a_o glass_n on_o all_o side_n especial_o one_o of_o that_o thickness_n there_o mention_v as_o to_o break_v it_o p._n 72._o verius_fw-la etc._n etc._n it_o be_v therefore_o more_o true_o answer_v that_o the_o glass_n be_v therefore_o so_o break_v because_o by_o that_o exsuction_n its_o side_n be_v more_o vehement_o draw_v inward_o than_o by_o reason_n of_o the_o figure_n unfit_a for_o resistency_n they_o be_v able_a to_o resist_v for_o see_v the_o include_v air_n do_v most_o firm_o stick_v to_o the_o side_n of_o the_o glass_n to_o draw_v out_o the_o air_n will_v be_v nothing_o el_v but_o to_o endeavour_v to_o bend_v the_o fides_fw-la of_o the_o glass_n inward_o ibid._n sed_fw-la profecto_fw-la etc._n etc._n but_o true_o this_o seem_v too_o far_o remove_v from_o truth_n and_o may_v be_v by_o this_o alone_a sufficient_o refute_v because_o if_o the_o pressure_n of_o the_o air_n which_o descend_v by_o that_o tube_n into_o the_o vial_n be_v so_o great_a as_o to_o break_v the_o vial_n itself_o it_o ought_v certain_o before_o the_o break_n of_o the_o vial_n very_o much_o to_o move_v the_o water_n in_o which_o the_o tube_n be_v immerse_v and_o to_o excite_v bubble_n in_o it_o etc._n etc._n as_o appear_v if_o any_o one_o blow_v through_o that_o tube_n do_v make_v but_o a_o ordinary_a pressure_n upon_o the_o water_n but_o it_o be_v sure_a that_o the_o water_n before_o the_o vial_n be_v break_v do_v not_o move_v at_o all_o as_o the_o experimenter_n will_v find_v p._n 73._o licet_fw-la etc._n etc._n though_o the_o tube_n have_v be_v shut_v at_o the_o top_n the_o vial_n have_v doubtless_o be_v break_v after_o the_o same_o manner_n p._n 74._o sed_fw-la rectius_fw-la etc._n etc._n but_o it_o be_v more_o right_o thence_o infer_v that_o that_o cylinder_n do_v nothing_o there_o before_o p._n 75._o dice_n etc._n etc._n i_o say_v then_o that_o the_o quicksilver_n do_v by_o that_o exhaustion_n so_o descend_v in_o the_o tube_n because_o it_o be_v draw_v downward_o by_o the_o air_n incumbent_a upon_o the_o restagnant_fw-la quicksilver_n for_o that_o incumbent_a air_n be_v by_o its_o exhaustion_n great_o rarefy_v and_o extend_v vehement_o contract_v its_o self_n and_o by_o this_o contraction_n do_v endeavour_v to_o lift_v the_o restagnant_fw-la mercury_n out_o of_o its_o vessel_n whence_o it_o come_v to_o pass_v that_o the_o restagnant_fw-la mercury_n now_o less_o gravitate_v upon_o the_o bottom_n of_o its_o vessel_n the_o quicksilver_n in_o the_o tube_n must_v descend_v as_o be_v manifest_a in_o itself_o so_o that_o it_o be_v no_o wonder_n that_o the_o external_a air_n afterward_o enter_v the_o quicksilver_n again_o ascend_v see_v by_o that_o ingress_n the_o force_n which_o elevate_v the_o restagnant_fw-la quicksilver_n be_v weaken_v ibid._n atque_fw-la hinc_fw-la etc._n etc._n and_o hence_o be_v a_o reason_n also_o give_v of_o another_o thing_n which_o be_v there_o note_v namely_o that_o by_o the_o violent_a intrusion_n of_o the_o external_a air_n into_o the_o receiver_n the_o quicksilver_n ascend_v considerable_o above_o 29_o inch_n and_o a_o half_a for_o as_o by_o the_o extraction_n of_o the_o air_n the_o quicksilver_n be_v depress_v below_o its_o station_n so_o by_o the_o intrusion_n of_o new_a air_n it_o be_v elevate_v above_o it_o p._n 77._o nam_fw-la si_fw-la etc._n etc._n for_o if_o it_o be_v keep_v up_o by_o that_o it_o ought_v rather_o to_o ascend_v than_o descend_v in_o cold_a weather_n because_o the_o air_n than_o will_v be_v more_o dense_a and_o heavy_a therefore_o the_o quicksilver_n be_v not_o uphold_v by_o the_o aequilibrium_fw-la of_o air_n as_o be_v assert_v p._n 78._o hinc_fw-la fit_n etc._n etc._n hence_o it_o come_v to_o pass_v that_o this_o funicle_n be_v contract_v by_o the_o cold_a the_o water_n do_v ascend_v in_o cold_a weather_n but_o do_v descend_v in_o hot_a because_o by_o heat_n the_o funicle_n be_v dilate_v ibid._n ego_fw-la certè_fw-la etc._n etc._n i_o true_o do_v not_o doubt_v but_o there_o be_v some_o such_o occult_a cause_n by_o which_o the_o slender_a funicle_n that_o suspend_v as_o we_o mention_v in_o the_o 10._o chapter_n the_o quicksilver_n in_o the_o tube_n be_v sometime_o lengthen_v sometime_o shorten_v and_o so_o do_v sometime_o let_v down_o and_o sometime_o lift_v up_o the_o quicksilver_n p._n 79._o in_o decimo_fw-la nono_fw-la etc._n etc._n in_o the_o 19_o he_o show_v that_o water_n do_v in_o the_o same_o manner_n descend_v upon_o the_o exhaust_v the_o receiver_n as_o he_o have_v show_v quicksilver_n in_o the_o forego_n chapter_n to_o descend_v of_o both_o which_o see_v there_o be_v the_o same_o cause_n there_o be_v no_o reason_n we_o shall_v any_o long_o insist_v on_o this_o p._n 80._o nam_fw-la fi_fw-la etc._n etc._n for_o if_o it_o be_v do_v so_o these_o bubble_n ought_v not_o so_o to_o have_v ascend_v from_o the_o bottom_n of_o the_o vessel_n as_o it_o be_v assert_v they_o do_v both_o in_o this_o and_o the_o follow_a experiment_n that_o treat_v of_o bubble_n but_o from_o the_o upper_a part_n of_o the_o water_n where_o they_o be_v less_o compress_v as_o it_o be_v apparent_o manifest_a p._n 81._o respondeo_fw-la etc._n etc._n i_o answer_v that_o the_o water_n upon_o that_o exhaustion_n of_o the_o air_n do_v not_o so_o ascend_v of_o its_o own_o accord_n but_o be_v violent_o draw_v or_o lift_v upward_o by_o that_o rarefy_a air_n contract_v itself_o for_o as_o water_n do_v suffer_v some_o compression_n as_o appear_v by_o experience_n so_o here_o also_o it_o suffer_v some_o distension_n and_o hence_o it_o be_v clear_o manifest_a why_o these_o bubble_n shall_v arise_v rather_o from_o the_o bottom_n of_o the_o vessel_n than_o from_o the_o upper_a part_n of_o the_o water_n for_o when_o that_o vehement_a suction_n do_v endeavour_v to_o elevate_v the_o water_n from_o the_o bottom_n of_o the_o vial_n there_o arise_v there_o a_o certain_a subtle_a matter_n which_o be_v turn_v into_o bubble_n do_v so_o ascend_v as_o be_v mention_v in_o the_o 15._o chapter_n and_o the_o 4._o experiment_n p._n 82._o certum_fw-la esse_fw-la etc._n etc._n it_o be_v certain_a that_o that_o opinion_n be_v sufficient_o refute_v by_o this_o single_a experiment_n p._n 83._o necesse_fw-la etc._n etc._n it_o must_v needs_o be_v that_o that_o stone_n can_v not_o otherwise_o descend_v than_o by_o leave_v behind_o it_o such_o a_o thin_a substance_n as_o be_v leave_v by_o quicksilver_n or_o water_n descend_v in_o like_a manner_n ibid._n vnde_fw-la etc._n etc._n whence_o i_o plain_o conceive_v that_o if_o two_o perfectlypolished_a marble_n be_v so_o join_v that_o no_o air_n at_o all_o be_v leave_v between_o they_o they_o can_v not_o be_v draw_v asunder_o by_o all_o the_o power_n of_o man._n ibid._n uti_fw-la etiam_fw-la etc._n etc._n which_o also_o be_v confirm_v by_o the_o example_n the_o author_n there_o bring_v of_o a_o brass_n plate_n stick_v so_o close_o to_o a_o marble_n table_n that_o by_o a_o lusty_a youth_n who_o boast_v of_o his_o own_o strength_n it_o can_v not_o be_v lift_v off_o by_o a_o ring_n fix_v to_o its_o centre_n p._n 84._o eodem_fw-la etc._n etc._n almost_o the_o same_o manner_n as_o we_o see_v in_o cupping-glass_n apply_v to_o a_o patient_n back_o in_o which_o the_o flame_n be_v extinct_a the_o rarefy_a air_n contract_v itself_o do_v so_o vehement_o as_o we_o see_v lift_v up_o and_o draw_v the_o flesh_n within_o the_o glass_n p._n 85._o in_o he_o etc._n etc._n in_o these_o three_o there_o be_v nothing_o occur_v to_o be_v peculiar_o here_o explicate_v the_o account_n of_o which_o be_v not_o easy_a from_o what_o be_v already_o deliver_v ibid._n existimo_fw-la etc._n etc._n but_o i_o think_v that_o whiteness_n shall_v be_v rather_o call_v a_o reflex_n than_o a_o innate_a light_n because_o as_o the_o author_n bear_v witness_v it_o appear_v not_o in_o the_o dark_a but_o only_o in_o the_o day_n or_o by_o candle-light_n p._n 86._o verum_fw-la etc._n etc._n but_o it_o seem_v impossible_a that_o such_o animal_n shall_v die_v so_o soon_o only_o for_o want_v of_o a_o thick_a air._n p._n 87._o quia_fw-la per_fw-la etc._n etc._n because_o by_o the_o self-contraction_n of_o the_o rarefy_a air_n their_o breath_n be_v draw_v out_o of_o their_o body_n ibid._n atque_fw-la hinc_fw-la etc._n etc._n and_o thence_o also_o arise_v those_o vehement_a convulsion_n which_o the_o author_n there_o mention_n certain_a small_a bird_n to_o have_v endure_v before_o their_o death_n p._n 89._o in_o mala_fw-la etc._n etc._n in_o a_o bad_a cause_n they_o can_v do_v no_o other_o but_o who_o compel_v they_o to_o undertake_v a_o bad_a cause_n a_o summary_n of_o the_o content_n of_o the_o several_a chapter_n part_n i._n wherein_o the_o adversary_n objection_n against_o the_o elaterist_n be_v examine_v chap._n i._n the_o occasion_n of_o this_o write_n pag._n 1._o franciscus_n linus_n his_o civility_n in_o writing_n oblige_v the_o author_n to_o the_o like_a
both_o will_v think_v what_o i_o write_v the_o less_o rational_a for_o be_v civil_a or_o will_v let_v i_o suffer_v in_o their_o opinion_n for_o neglect_v to_o trouble_v they_o in_o aphilosophical_a controversy_n with_o matter_n that_o do_v but_o very_o little_o belong_v to_o it_o to_o skip_v then_o what_o mr._n hobbs_n be_v please_v to_o say_v in_o the_o first_o page_n of_o his_o dialogue_n concern_v some_o disputable_a discovery_n about_o sensation_n which_o he_o challenge_v to_o himself_o and_o to_o pass_v by_o divers_a other_o thing_n in_o the_o second_o or_o three_o follow_v page_n which_o relate_v to_o he_o or_o to_o the_o society_n he_o write_v against_o rather_o than_o to_o the_o nature_n of_o the_o air_n we_o shall_v begin_v with_o the_o opinion_n he_o think_v fit_a in_o the_o five_o page_n to_o impute_v to_o we_o as_o if_o we_o distinguish_v what_o be_v fluid_a from_o what_o be_v not_o so_o only_o for_o so_o his_o ratiocination_n import_v by_o the_o bigness_n of_o the_o part_n of_o which_o a_o body_n consist_v but_o design_v in_o a_o appendix_n to_o be_v subjoin_v to_o this_o discourse_n to_o examine_v what_o i_o find_v in_o this_o dialogue_n disperse_v touch_v fluidity_n i_o shall_v now_o only_o say_v that_o he_o do_v very_o much_o mistake_v and_o misrepresent_v my_o doctrine_n of_o fluidity_n wherein_o i_o express_o teach_v that_o the_o principal_a cause_n or_o condition_n of_o it_o be_v not_o the_o size_n but_o the_o motion_n of_o the_o small_a part_n that_o compose_v the_o fluid_a body_n to_o take_v up_o then_o the_o particular_n we_o be_v to_o examine_v in_o the_o order_n as_o far_o as_o convenient_o may_v be_v wherein_o i_o find_v they_o lie_v in_o the_o author_n dialogue_n and_o pass_v by_o at_o present_a those_o thing_n which_o either_o we_o have_v consider_v already_o or_o be_v not_o to_o consider_v in_o this_o place_n the_o first_o particular_a that_o offer_v itself_o to_o be_v take_v notice_n of_o be_v this_o passage_n at_o the_o bottom_n of_o the_o twelve_o page_n b._n in_o vas_fw-la apertum_fw-la infudimus_fw-la aquam_fw-la in_fw-la aqua_fw-la fistulam_fw-la 12._o statuimus_fw-la erectam_fw-la longam_fw-la exilissimam_fw-la observavimus_fw-la autem_fw-la aquam_fw-la è_fw-la vase_n subjecto_fw-la in_o erectam_fw-la fistulam_fw-la ascendisse_fw-la a._n nec_fw-la mirum_fw-la nam_fw-la superficiem_fw-la aquae_fw-la particulae_fw-la aëri_fw-la interspersae_fw-la aquaeque_fw-la contiguae_fw-la motu_fw-la svo_fw-la verberabant_fw-la ita_fw-la ut_fw-la aqua_fw-la non_fw-la potuit_fw-la in_o fistulam_fw-la non_fw-la ascendere_fw-la &_o sensibiliter_fw-la quidem_fw-la in_o fistulam_fw-la valde_fw-la angustam_fw-la to_o this_o i_o say_v that_o it_o be_v manifest_a by_o what_o i_o write_v in_o my_o epistle_n that_o i_o do_v not_o then_o take_v upon_o i_o nor_o do_v i_o undertake_v in_o this_o place_n to_o assign_v the_o true_a reason_n of_o the_o propose_a phaenomenon_n a_o attempt_n of_o this_o kind_n have_v be_v since_o address_v to_o i_o which_o be_v ingenious_a if_o not_o also_o true_a may_v be_v consult_v in_o the_o mean_a time_n i_o can_v but_o declare_v that_o i_o be_o no_o way_n satisfy_v with_o mr._n hobbs_n exposition_n for_o to_o say_v nothing_o of_o the_o motion_n he_o ascribe_v to_o the_o particle_n disperse_v through_o the_o air_n he_o leave_v the_o difficulty_n unsolve_v since_o there_o be_v common_a air_n as_o well_o within_o the_o cavity_n of_o the_o slender_a pipe_n as_o without_o it_o he_o neither_o show_v nor_o so_o much_o as_o offer_v at_o a_o reason_n why_o the_o pressure_n of_o the_o air_n within_o shall_v not_o resist_v the_o pressure_n of_o the_o same_o kind_n of_o air_n without_o as_o we_o see_v it_o do_v in_o great_a pipe_n and_o possible_o he_o will_v have_v pass_v by_o this_o particular_a if_o he_o have_v not_o overlook_v the_o advertisement_n i_o give_v towards_o the_o close_a of_o the_o 35._o experiment_n that_o it_o will_v concern_v those_o who_o shall_v undertake_v to_o show_v the_o cause_n of_o this_o phaenomenon_n to_o bethink_v themselves_o also_o of_o a_o reason_n why_o if_o the_o experiment_n be_v try_v with_o quicksilver_n instead_o of_o water_n the_o surface_n of_o the_o liquor_n will_v instead_o of_o be_v high_o be_v low_o within_o the_o pipe_n than_o without_o it_o whereas_o if_o mr._n hobbs_n explication_n be_v sufficient_a why_o shall_v not_o the_o contrary_n happen_v in_o quicksilver_n as_o well_o as_o in_o water_n the_o next_o passage_n i_o have_v to_o consider_v be_v in_o the_o 13._o page_n thus_o set_v down_o siquis_fw-la post_fw-la impulsionem_fw-la revulsionemque_fw-la suctoris_fw-la aliquoties_fw-la repetitam_fw-la epistomium_fw-la superni_fw-la 13._o orificii_fw-la recipientis_fw-la conetur_fw-la extrahere_fw-la inveniet_fw-la illud_fw-la valde_fw-la gravitare_fw-la tanquam_fw-la si_fw-la multarum_fw-la librarum_fw-la pondus_fw-la ab_fw-la eo_fw-la penderet_fw-la vnde_fw-la contingit_fw-la hoc_fw-la a._n ab_fw-la aëris_fw-la qui_fw-la est_fw-la in_o recipiente_fw-la fortissimo_fw-la conatu_fw-la circulari_fw-la facto_fw-la à _fw-la violento_fw-la ingressu_fw-la aëris_fw-la inter_fw-la superficiem_fw-la suctoris_fw-la convexam_fw-la &_o cylindri_fw-la concavam_fw-la generato_fw-la per_fw-la iteratam_fw-la illam_fw-la impulsionem_fw-la revulsionemque_fw-la suctoris_fw-la quam_fw-la vos_fw-la perperam_fw-la vocatis_fw-la exuctionem_fw-la aëris_fw-la nam_fw-la propter_fw-la naturae_fw-la plenitudinem_fw-la epistomium_fw-la extrahi_fw-la non_fw-la potest_fw-la quin_fw-la aër_fw-la qui_fw-la est_fw-la in_o recipiente_fw-la epistomio_n contiguus_fw-la una_fw-la extrahendus_fw-la sit_fw-la qui_fw-la quidem_fw-la aer_fw-la si_fw-la quiesceret_fw-la facillimè_fw-la epistomium_fw-la sequeretur_fw-la sed_fw-la dum_fw-la velocissimè_fw-la circuit_n satis_fw-la difficulter_fw-la sequitur_fw-la id_fw-la est_fw-la videtur_fw-la esse_fw-la valde_fw-la gravis_fw-la b._n verisimile_fw-la est_fw-la nam_fw-la ut_fw-la aër_fw-la novus_fw-la in_o recipiens_fw-la paulatim_fw-la admittitur_fw-la etiam_fw-la apparentem_fw-la illam_fw-la gravitatem_fw-la paulatim_fw-la perdit_fw-la but_o i_o do_v not_o much_o fear_n that_o this_o explication_n will_v keep_v the_o experiment_n from_o continue_v to_o be_v think_v by_o ingenious_a man_n a_o notable_a confirmation_n of_o our_o hypothesis_n for_o to_o pass_v by_o something_o that_o though_o i_o be_o no_o way_n satisfy_v with_o can_v well_o be_v examine_v in_o few_o word_n i_o answer_v first_o that_o if_o there_o be_v such_o a_o vehement_a circular_a endeavour_n as_o he_o imagine_v of_o the_o air_n in_o the_o receiver_n by_o which_o motion_n he_o elsewhere_o teach_v as_o we_o have_v see_v above_o that_o the_o air_n rush_v out_o with_o violence_n enough_o to_o make_v the_o atmosphere_n lift_v up_o in_o our_o cylinder_n above_o a_o hundred_o pound_n weight_n i_o see_v not_o why_o it_o shall_v not_o rather_o throw_v out_o the_o stopple_n under_o consideration_n than_o hinder_v its_o extraction_n and_o i_o see_v not_o why_o when_o the_o external_a air_n be_v readmit_v at_o the_o stop-cock_n into_o the_o exhaust_a receiver_n and_o thereupon_o there_o do_v sensible_o follow_v for_o a_o little_a while_o a_o whirl_n about_o of_o the_o include_v air_n the_o stopple_n that_o just_a before_o seem_v so_o much_o to_o resist_v the_o be_v draw_v out_o shall_v cease_v to_o make_v any_o such_o resistance_n nor_o do_v i_o see_v how_o the_o plenitude_n of_o nature_n shall_v as_o be_v here_o intimate_v hinder_v the_o extraction_n of_o the_o stopple_n for_o according_a to_o the_o plenist_n the_o world_n and_o the_o receiver_n must_v be_v at_o all_o time_n equal_o full_a and_o if_o the_o contiguous_a air_n must_v for_o mr_n hobbs_n reason_n necessary_o be_v extract_v with_o the_o stopple_n in_o one_o case_n i_o see_v not_o why_o the_o like_a shall_v not_o happen_v in_o another_o but_o since_o mr._n hobbs_n be_v please_v to_o call_v we_o experimentarian_a philosopher_n let_v we_o show_v that_o such_o explication_n as_o these_o of_o his_o need_n not_o make_v we_o ashamed_a of_o the_o name_n i_o say_v then_o that_o it_o appear_v by_o our_o experiment_n that_o there_o be_v no_o such_o fortissimus_fw-la conatus_fw-la circularis_fw-la in_o the_o exhaust_a receiver_n as_o he_o pretend_v but_o that_o there_o be_v indeed_o a_o endeavour_n of_o the_o ambient_fw-la atmosphere_n to_o press_v inward_o the_o part_n of_o the_o glass_n and_o cover_n that_o be_v contiguous_a to_o it_o for_o as_o i_o have_v also_o note_v already_o a_o light_a bladder_n suspend_v in_o the_o cavity_n of_o the_o receiver_n betray_v no_o such_o motion_n as_o mr._n hobbs_n here_o suppose_v to_o which_o i_o shall_v now_o add_v that_o neither_o be_v a_o pair_n of_o scale_n suspend_v within_o the_o same_o cavity_n nor_o be_v a_o long_a magnetical_a needle_n that_o rest_v upon_o the_o point_n of_o another_o needle_n at_o all_o whirl_v about_o by_o this_o imaginary_a motion_n of_o the_o air._n beside_o if_o you_o leisurely_o loosen_v the_o brass_n stopple_n so_o that_o it_o may_v be_v very_o near_o but_o not_o contiguous_a to_o the_o side_n of_o the_o socket_n you_o shall_v manifest_o perceive_v a_o strong_a current_n of_o air_n to_o flow_v into_o the_o receiver_n at_o that_o passage_n and_o more_o
some_o place_n empty_a to_o prove_v that_o a_o vacuum_n be_v possible_a if_o full_a they_o say_v that_o be_v full_a which_o they_o suppose_v to_o be_v empty_a p._n 56._o fuere_fw-la etc._n etc._n there_o be_v some_o of_o they_o that_o say_v there_o remain_v in_o those_o coal_n though_o they_o seem_v extinguish_v some_o fiery_a particle_n which_o be_v blow_v up_o by_o the_o air_n upon_o its_o admission_n do_v re-kindle_a the_o rest_n of_o the_o mass_n ibid._n nae_n etc._n etc._n in_o good_a faith_n they_o seem_v not_o so_o much_o as_o to_o have_v consider_v what_o they_o shall_v speak_v as_o to_o have_v take_v it_o up_o at_o all_o adventure_n do_v you_o believe_v that_o in_o a_o kindle_a coal_n there_o be_v any_o part_n which_o be_v not_o a_o coal_n but_o fire_n or_o in_o a_o red-hot_a iron_n there_o be_v any_o part_n that_o be_v not_o iron_n but_o fire_n a_o great_a city_n may_v be_v set_v on_o fire_n by_o one_o spark_n now_o if_o the_o body_n of_o fire_n be_v different_a from_o the_o thing_n fire_v there_o can_v be_v no_o more_o part_n of_o fire_n in_o the_o whole_a town_n on_o fire_n than_o that_o one_o spark_n we_o see_v body_n of_o divers_a kind_n may_v be_v set_v on_o fire_n by_o the_o light_n of_o the_o sun_n as_o well_o by_o the_o refraction_n as_o the_o reflection_n that_o be_v make_v in_o burning-glass_n and_o yet_o i_o do_v not_o believe_v that_o there_o be_v any_o man_n think_v that_o particle_n of_o fire_n dart_v from_o the_o sun_n can_v pass_v through_o the_o substance_n of_o a_o crystal_n globe_n and_o in_o the_o air_n between_o the_o sun_n and_o the_o globe_n there_o be_v no_o fire_n p._n 58._o when_o be_v it_o that_o we_o may_v true_o say_v of_o a_o man_n that_o he_o be_v dead_a or_o which_o be_v the_o same_o have_v expire_v his_o soul_n for_o it_o have_v be_v know_v that_o some_o man_n who_o have_v be_v take_v for_o dead_a be_v bring_v out_o the_o next_o day_n revive_v a._n it_o be_v hard_o to_o determine_v the_o point_n of_o time_n in_o which_o the_o soul_n be_v separate_v from_o the_o body_n proceed_v therefore_o to_o other_o experiment_n p._n 59_o si_fw-mi acus_fw-la etc._n etc._n if_o a_o needle_n excite_v by_o a_o loadstone_n hang_v free_o within_o the_o receiver_n it_o will_v nevertheless_o follow_v the_o motion_n of_o the_o iron_n which_o be_v draw_v about_o without_o the_o receiver_n so_o object_n put_v within_o will_v be_v see_v by_o those_o that_o be_v without_o and_o sound_v make_v within_o will_v be_v hear_v without_o all_o these_o as_o well_o after_o as_o before_o the_o exsuction_n of_o the_o air_n except_o that_o the_o sound_n be_v somewhat_o more_o weak_o hear_v after_o than_o before_o b._n these_o be_v most_o manifest_a sign_n that_o the_o receiver_n be_v always_o full_a and_o that_o the_o air_n can_v thence_o be_v suck_v out_o that_o the_o sound_n thence_o be_v more_o weak_a to_o one_o hearing_n be_v a_o sign_n of_o the_o consistence_n of_o the_o air_n for_o the_o consistence_n of_o the_o air_n be_v diametrical_o opposite_a from_o its_o motion_n p._n 61._o quia_fw-la nihil_fw-la etc._n etc._n because_o there_o be_v nothing_o there_o that_o the_o weight_n of_o the_o atmosphere_n shall_v do_v no_o more_o strong_a or_o evident_a argument_n can_v be_v make_v against_o a_o vacuum_n than_o this_o experiment_n for_o if_o of_o two_o coherent_a marble_n either_o of_o they_o shall_v be_v thrust_v forward_o that_o way_n that_o their_o surface_n lie_v contiguous_a they_o will_v easy_o be_v sever_v the_o neighbour_a air_n successive_o flow_v into_o the_o desert_a place_n but_o so_o to_o pull_v they_o asunder_o that_o at_o one_o time_n they_o shall_v lose_v their_o whole_a contact_n be_v impossible_a the_o world_n be_v full_a for_o then_o either_o motion_n must_v be_v make_v from_o one_o term_n to_o another_o in_o a_o instant_n or_o two_o body_n at_o the_o same_o time_n must_v be_v in_o the_o same_o place_n to_o say_v either_o of_o which_o be_v absurd_a p._n 62._o confitentur_fw-la etc._n etc._n they_o themselves_o and_o all_o other_o confess_v that_o all_o ponderation_n be_v a_o endeavour_n every_o way_n by_o right_a line_n unto_o the_o centre_n of_o the_o earth_n and_o so_o that_o it_o be_v make_v not_o by_o the_o figure_n of_o a_o cylinder_n or_o column_n but_o by_o a_o pyramid_n who_o top_n be_v the_o centre_n of_o the_o earth_n and_o who_o basis_n be_v part_n of_o the_o surface_n of_o the_o atmosphere_n ibid._n conatus_fw-la etc._n etc._n therefore_o the_o endeavour_n of_o all_o the_o point_v that_o ponderate_a will_v be_v propagate_v to_o the_o surface_n of_o the_o upper_a marble_n before_o it_o can_v be_v propagate_v further_o suppose_v to_o the_o earth_n p._n 64._o have_v etc._n etc._n these_o scale_n he_o put_v one_o upon_o another_o and_o draw_v out_o the_o air_n and_o then_o be_v they_o keep_v so_o compress_v and_o unite_v by_o the_o gravity_n of_o the_o external_a air_n that_o six_o strong_a man_n can_v pull_v they_o asunder_o but_o if_o at_o length_n by_o the_o use_n of_o utmost_a endeavour_n they_o be_v pluck_v in_o sunder_o they_o make_v a_o noise_n equal_a to_o the_o report_n of_o a_o musket_n but_o as_o soon_o as_o ever_o by_o the_o stop-cock_n open_v there_o be_v the_o least_o entrance_n give_v to_o the_o air_n they_o be_v sever_v of_o their_o own_o accord_n p._n 65._o sed_fw-la vis_fw-la etc._n etc._n but_o can_v the_o spring_n which_o they_o say_v be_v in_o the_o air_n confer_v nothing_o to_o the_o hold_v up_o the_o marble_n nothing_o at_o all_o for_o there_o be_v no_o endeavour_n of_o the_o air_n to_o the_o centre_n of_o the_o earth_n more_o than_o to_o any_o other_o point_n in_o the_o universe_n for_o see_v that_o heavy_a thing_n tend_v from_o the_o circumference_n of_o the_o atmosphere_n unto_o the_o centre_n of_o the_o earth_n and_o thence_o again_o to_o the_o circumference_n of_o the_o atmosphere_n by_o the_o same_o reflect_a line_n the_o endeavour_n upward_o will_v be_v equal_a to_o the_o endeavour_n downward_o and_o so_o destroy_v one_o another_o they_o will_v endeavour_v neither_o way_n p._n 66._o non_fw-la potest_fw-la ergo_fw-la pars_fw-la bc_n etc._n etc._n therefore_o the_o part_n bc_n that_o be_v a_o part_n of_o the_o atmosphere_n place_v any_o where_o within_o the_o whole_a can_v by_o reason_n of_o its_o greatness_n descend_v although_o it_o be_v heavy_a and_o therefore_o it_o can_v press_v or_o gravitate_fw-la ibid._n si_fw-mi possibile_fw-la etc._n etc._n if_o i_o shall_v deny_v it_o possible_a that_o by_o the_o art_n of_o man_n two_o furface_n of_o two_o body_n can_v be_v make_v so_o accurate_o fit_a that_o they_o shall_v touch_v in_o all_o point_n so_o that_o there_o can_v no_o creable_a corpuscle_n pass_v between_o they_o i_o do_v not_o see_v how_o they_o can_v defend_v their_o own_o hypothesis_n or_o disprove_v our_o negative_a assertion_n ibid._n utraque_fw-la etc._n etc._n both_o these_o fancy_n as_o well_o that_o of_o the_o weight_n as_o of_o the_o spring_n or_o antitupy_v of_o the_o air_n be_v dream_n but_o if_o it_o be_v grant_v that_o there_o be_v a_o kind_n of_o recoil_n in_o those_o small_a hair_n or_o slender_a corpuscle_n of_o which_o the_o air_n consist_v one_o may_v inquire_v whence_o it_o be_v that_o those_o crooked_a body_n settle_a and_o at_o quiet_a in_o that_o posture_n come_v to_o be_v move_v into_o a_o straightness_n they_o ought_v if_o they_o will_v be_v esteem_v natural_a philosopher_n to_o assign_v some_o possible_a cause_n of_o this_o p._n 67._o cur_n non_fw-la etc._n etc._n why_o can_v the_o water_n which_o when_o it_o be_v inject_v do_v compress_v the_o particle_n of_o air_n be_v again_o cast_v out_o by_o the_o same_o particle_n explicate_v themselves_o a._n because_o when_o explicate_v they_o require_v no_o great_a place_n than_o when_o compress_v as_o in_o a_o vessel_n full_a of_o water_n wherein_o be_v many_o eel_n the_o same_o proportion_n of_o place_n receive_v they_o whether_o they_o be_v fold_v round_o or_o at_o length_n therefore_o they_o can_v drive_v up_o the_o water_n by_o their_o spring_n which_o be_v nothing_o else_o but_o the_o motion_n of_o body_n explicate_v themselves_o b._n the_o comparison_n of_o air_n to_o eel_n in_o water_n i_o suppose_v will_v be_v well_o receive_v by_o our_o academian_o p._n 68_o vides_fw-la etc._n etc._n you_o see_v how_o foolish_a a_o thing_n it_o be_v to_o bring_v for_o the_o explication_n of_o such_o effect_n metaphorical_a word_n as_o the_o shun_v of_o a_o vacuum_n the_o ahhorrence_n of_o nature_n etc._n etc._n which_o heretofore_o the_o school_n use_v to_o defend_v their_o reputation_n ibid._n in_o the_o gardener_n watering-pot_n therefore_o be_v the_o water_n suspend_v because_o that_o which_o issue_v out_o at_o so_o small_a a_o hole_n be_v so_o little_a that_o it_o can_v diffuse_v itself_o to_o
such_o a_o length_n that_o by_o its_o descent_n it_o may_v give_v passage_n to_o the_o air_n through_o the_o circumference_n of_o the_o hole_n nor_o can_v the_o air_n drive_v off_o by_o the_o water_n go_v out_o find_v any_o other_o place_n beside_o that_o which_o the_o water_n leave_v p._n 69._o qui_fw-la per_fw-la etc._n etc._n he_o that_o suck_v water_n into_o his_o mouth_n by_o a_o pipe_n first_o suck_v up_o the_o air_n between_o whereby_o he_o remove_v the_o distend_v external_a air_n which_o be_v remove_v the_o world_n be_v full_a it_o can_v have_v no_o place_n but_o by_o remove_v the_o next_o and_o so_o by_o continual_a pulsion_n the_o water_n be_v at_o length_n drive_v into_o the_o pipe_n and_o do_v fuccee_v the_o air_n which_o be_v suck_v out_o p._n 72._o id_fw-la vero_fw-la etc._n etc._n but_o that_o be_v impossible_a for_o in_o a_o siphon_n unless_o both_o leg_n be_v fill_v with_o water_n the_o water_n will_v not_o ascend_v out_o of_o the_o basin_n the_o cause_n of_o its_o ascent_n into_o that_o cloth_n be_v the_o motion_n of_o the_o earthy_a atom_n which_o be_v near_o the_o water_n i_o say_v the_o simple_a circular_a motion_n communicate_v to_o the_o air_n in_o which_o they_o move_v which_o atom_n strike_v the_o water_n beat_v it_o up_o into_o the_o woolly_a matter_n which_o beat_v of_o they_o against_o the_o cloth_n make_v it_o more_o and_o more_o moist_a till_o it_o become_v all_o over_o wet_a and_o when_o it_o be_v so_o etc._n etc._n p._n 73._o a._n fateris_fw-la etc._n etc._n you_o confess_v then_o that_o your_o collegiate_n have_v as_o yet_o in_o nothing_o advance_v the_o knowledge_n of_o natural_a cause_n but_o that_o one_o of_o they_o have_v find_v out_o a_o engine_n in_o which_o there_o may_v be_v such_o a_o motion_n of_o the_o air_n excite_v that_o the_o part_n of_o the_o sphere_n may_v together_o every_o way_n tend_v unto_o the_o centre_n and_o that_o the_o hypothesis_n of_o mr._n hobbs_n before_o probable_a enough_o may_v be_v thence_o make_v more_o probable_a b._n right_o i_o be_o not_o ashamed_a to_o confess_v it_o for_o it_o be_v somewhat_o to_o arrive_v so_o far_o if_o we_o can_v make_v no_o further_o progress_n a._n why_o so_o far_o to_o what_o end_n such_o preparation_n and_o charge_n for_o engine_n difficult_a to_o be_v make_v to_o make_v no_o further_o discovery_n than_o mr._n hobbs_n have_v make_v before_o you_o why_o do_v you_o not_o rather_o begin_v where_o he_o end_v why_o do_v you_o not_o use_v the_o principle_n he_o have_v lay_v and_o when_o aristotle_n have_v right_o say_v that_o without_o the_o knowledge_n of_o motion_n there_o be_v no_o knowledge_n of_o nature_n how_o dare_v you_o take_v such_o a_o task_n upon_o yourselves_o ibid._n est_fw-la etc._n etc._n thus_o to_o have_v make_v a_o entrance_n though_o we_o miss_v of_o further_a progress_n some_o performance_n be_v p._n 75._o but_o most_o of_o we_o distinguish_v the_o nature_n of_o fluid_a from_o that_o which_o be_v not_o fluid_a by_o the_o greatness_n of_o the_o part_n of_o which_o any_o body_n consist_v and_o be_v make_v up_o with_o wherefore_o we_o do_v not_o only_o look_v upon_o air_n water_n and_o all_o liquor_n but_o upon_o ash_n also_o and_o dust_n as_o fluid_a body_n and_o we_o deny_v not_o that_o fluid_a thing_n may_v be_v make_v of_o thing_n not_o fluid_a for_o we_o do_v not_o digest_v the_o notion_n of_o infinite_a divisibility_n a._n infinite_a division_n can_v be_v conceive_v but_o infinite_a divisibility_n may_v easy_o i_o on_o the_o contrary_n do_v not_o understand_v the_o distinction_n of_o fluids_n and_o not_o fluids_n which_o you_o take_v from_o the_o greatness_n of_o the_o part_n can_v i_o digest_v this_o i_o must_v say_v the_o ruin_n of_o shatter_a rubbish_n stone_n that_o lie_v in_o paul_n be_v fluid_v but_o if_o those_o ruin_n can_v be_v call_v fluid_a because_o the_o stone_n be_v too_o big_a define_v i_o the_o bigness_n that_o the_o part_n of_o a_o ruine_a wall_n must_v have_v that_o they_o may_v be_v call_v fluid_fw-la but_o you_o that_o can_v understand_v infinite_a divisibility_n tell_v i_o what_o you_o think_v to_o be_v the_o cause_n why_o i_o shall_v think_v it_o more_o hard_a for_o almighty_a god_n to_o create_v a_o fluid_a body_n less_o than_o any_o atom_n propose_v that_o its_o part_n may_v actual_o flow_v than_o to_o create_v the_o ocean_n therefore_o you_o make_v i_o despair_v of_o any_o fruit_n of_o your_o meeting_n by_o say_v that_o they_o think_v air_n water_n and_o other_o fluid_n consist_v of_o non-fluids_a as_o if_o a_o wall_n that_o begin_v to_o fall_v and_o be_v ruinous_a be_v call_v by_o they_o a_o fluid_a body_n if_o they_o may_v speak_v so_o every_o thing_n be_v fluid_a for_o even_o marble_n itself_o may_v be_v break_v into_o part_n less_o than_o any_o atom_n imagine_v by_o epicurus_n p._n 79._o ruina_fw-la etc._n etc._n the_o ruin_n that_o lie_v in_o paul_n church_n may_v be_v call_v fluid_fw-la ibid._n si_fw-mi sic_fw-la etc._n etc._n if_o they_o may_v so_o speak_v there_o be_v nothing_o but_o be_v fluid_a for_o even_o marble_n may_v be_v beat_v into_o part_n less_o than_o any_o epicurean_a atom_n p._n 80._o divisio_fw-la etc._n etc._n division_n that_o be_v infinite_a can_v be_v conceive_v divisibility_n may_v easy_o p._n 81_o 82._o quia_fw-la corpuscula_fw-la etc._n etc._n but_o the_o corpuscle_n such_o as_o be_v the_o atom_n suppose_v by_o lucretius_n and_o also_o by_o mr._n hobbs_n be_v hard_o before_o may_v be_v easy_o compact_v by_o any_o of_o the_o mention_a cause_n so_o that_o it_o be_v not_o to_o be_v doubt_v but_o that_o the_o whole_a to_o be_v make_v of_o those_o corpuscle_n will_v be_v hard_a ibid._n si_fw-mi dura_fw-la etc._n etc._n if_o hard_a body_n be_v make_v out_o of_o part_n original_o hard_a why_o be_v not_o fluid_a body_n make_v of_o part_n original_o fluid_a can_v great_a fluid_n as_o the_o aether_n be_v create_v and_o can_v not_o small_a one_o he_o that_o first_o make_v a_o body_n hard_a or_o fluid_a can_v if_o he_o will_v have_v make_v it_o great_a or_o less_o than_o any_o other_o propose_v body_n now_o if_o a_o fluid_a body_n be_v make_v of_o part_n not_o fluid_a as_o you_o speak_v and_o hard_a body_n only_o from_o hard_a part_n do_v it_o not_o follow_v that_o nothing_o neither_o fluid_a nor_o hard_a be_v make_v of_o original_a fluid_n p._n 84._o b._n quaenam_fw-la etc._n etc._n what_o be_v the_o principle_n of_o fluidity_n and_o firmness_n a._n of_o fluidity_n nothing_o but_o rest_n of_o firmness_n motion_n such_o as_o be_v fit_a to_o produce_v that_o effect_n by_o rest_n i_o understand_v the_o rest_n of_o two_o part_n one_o with_o another_o when_o they_o each_o touch_n but_o neither_o press_v one_o another_o for_o entire_a body_n of_o fluid_n may_v be_v in_o motion_n their_o fluidity_n abide_v and_o hard_a body_n be_v at_o rest_n although_o their_o part_n be_v in_o motion_n p._n 85._o atque_fw-la binc_fw-la etc._n etc._n and_o hence_o it_o be_v manifest_a that_o there_o be_v a_o great_a compression_n in_o the_o air_n so_o move_v and_o shut_v up_o namely_o so_o great_a as_o that_o force_n by_o which_o it_o be_v drive_v in_o be_v able_a to_o make_v and_o also_o that_o from_o so_o great_a compression_n some_o degree_n of_o consistence_n must_v be_v make_v though_o less_o than_o that_o of_o the_o consistence_n of_o water_n now_o if_o in_o all_o the_o same_o particle_n of_o air_n beside_o the_o motion_n by_o which_o one_o press_v another_o there_o be_v also_o the_o simple_a circular_a motion_n and_o that_o vehement_a enough_o it_o will_v be_v almost_o impossible_a any_o one_o of_o they_o shall_v be_v move_v from_o its_o little_a circle_n but_o that_o the_o other_o particle_n resist_v the_o whole_a will_v be_v press_v together_o that_o be_v become_v hard_o for_o that_o be_v hard_a of_o which_o no_o part_n give_v place_n but_o upon_o the_o motion_n of_o the_o whole_a you_o see_v therefore_o that_o hardness_n may_v be_v make_v in_o a_o most_o fluid_a body_n by_o this_o simple_a circular_a 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poterat_fw-la nisi_fw-la à _fw-la sole_a illuminari_fw-la ideoque_fw-la altior_fw-la esse_fw-la debuit_fw-la tota_fw-la umbra_fw-la terrae_fw-la addit_fw-la continue_v ricciolus_n simile_n quid_fw-la evenisse_fw-la michaeli_n angelo_n riccio_n apud_fw-la sabinos_fw-la versanti_fw-la nempe_fw-la viro_fw-la in_o mathesi_n eruditissimo_fw-la various_a observation_n make_v at_o the_o foot_n top_n and_o interjacent_a part_n of_o high_a mountain_n may_v perchance_o somewhat_o assist_v we_o to_o make_v a_o estimate_n in_o what_o proportion_n if_o in_o any_o certain_a one_o the_o high_a air_n be_v thick_a than_o the_o low_a and_o guess_v at_o the_o difform_a consistence_n as_o to_o laxity_n and_o compactness_n of_o the_o air_n at_o several_a distance_n from_o we_o and_o if_o the_o difficulty_n about_o the_o refraction_n of_o the_o celestial_a light_n be_v satisfactory_o determine_v that_o may_v also_o much_o conduce_v to_o the_o place_v due_a limit_n to_o the_o atmosphere_n who_o dimension_n 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our_o common_a cause_n if_o i_o shall_v needless_o go_v about_o to_o hinder_v they_o from_o the_o honour_n of_o vindicate_v the_o truth_n we_o agree_v in_o especial_o some_o of_o they_o be_v excellent_a mathematician_n and_o other_o eminent_a naturalist_n who_o concern_v to_o maintain_v the_o hypothesis_n against_o objection_n if_o any_o shall_v arise_v be_v equal_a to_o i_o and_o who_o leisure_n and_o ability_n far_o exceed_v those_o of_o a_o person_n who_o both_o be_v sickly_a and_o have_v other_o employment_n enough_o and_o who_o if_o he_o be_v far_o better_a skill_v in_o geometry_n than_o he_o pretend_v to_o be_v have_v such_o a_o weakness_n in_o his_o eye_n as_o make_v he_o both_o unwilling_a and_o unfit_a to_o engage_v in_o any_o study_n where_o the_o converse_v with_o mathematical_a scheme_n be_v necessary_a three_o nor_o do_v i_o see_v much_o cause_n to_o doubt_v that_o the_o thing_n i_o have_v deliver_v will_v notwithstanding_o my_o silence_n be_v leave_v undefended_a the_o 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age_n of_o we_o there_o be_v very_o few_o bacon_n or_o mersennus_n to_o be_v meet_v with_o and_o those_o who_o have_v either_o make_v themselves_o or_o at_o least_o see_v other_o make_v experiment_n even_o such_o as_o those_o i_o have_v publish_v with_o the_o care_n i_o be_o wont_a to_o think_v myself_o oblige_v to_o employ_v on_o such_o occasion_n will_v perhaps_o not_o only_o believe_v that_o they_o cost_v i_o far_o more_o time_n and_o pain_n than_o they_o that_o have_v not_o make_v nor_o see_v such_o trial_n be_v apt_a to_o imagine_v but_o will_v possible_o think_v it_o enough_o for_o a_o person_n that_o be_v not_o by_o profession_n a_o scholar_n to_o make_v they_o careful_o and_o set_v they_o down_o faithful_o and_o will_v allow_v he_o to_o let_v other_o vindicate_v the_o truth_n he_o may_v have_v the_o good_a fortune_n to_o discover_v especial_o when_o there_o be_v so_o many_o fit_a for_o it_o than_o he_o who_o have_v as_o well_o as_o his_o adversary_n more_o leisure_n to_o 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at_o leisure_n to_o write_v one_o against_o a_o vacuum_n or_o about_o the_o air._n which_o declaration_n i_o make_v not_o that_o i_o think_v it_o will_v or_o aught_o to_o hinder_v any_o man_n from_o make_v use_n of_o his_o liberty_n to_o express_v a_o dissent_n if_o he_o see_v cause_n but_o for_o these_o two_o reason_n the_o one_o that_o my_o silence_n may_v not_o injure_v either_o the_o truth_n or_o myself_o by_o tempt_a man_n to_o think_v that_o whatever_o i_o do_v not_o answer_v i_o can_v but_o may_v give_v unbiased_a and_o judicious_a reader_n a_o caution_n to_o allow_v as_o little_a of_o advantage_n to_o the_o write_n of_o my_o adversary_n upon_o the_o account_n of_o their_o be_v unanswered_a by_o i_o as_o if_o i_o be_v no_o long_o in_o the_o world_n and_o the_o other_o that_o i_o may_v not_o hinder_v those_o who_o will_v reply_v to_o such_o adversary_n by_o leave_a they_o a_o apprehension_n that_o either_o i_o may_v prevent_v they_o or_o they_o i_o to_o conclude_v i_o see_v no_o cause_n to_o despair_v that_o whether_o or_o no_o my_o write_n be_v protect_v the_o truth_n they_o hold_v forth_o will_v in_o time_n in_o spite_n of_o opposition_n establish_v themselves_o in_o the_o mind_n of_o man_n as_o the_o circulation_n of_o the_o blood_n and_o other_o former_o much_o contest_v truth_n have_v already_o do_v my_o humour_n have_v natural_o make_v i_o too_o careful_a not_o to_o offend_v those_o i_o dissent_v from_o to_o make_v it_o necessary_a for_o any_o man_n to_o be_v my_o adversary_n upon_o the_o account_n of_o personal_a injury_n or_o provocation_n and_o as_o for_o any_o who_o either_o judgement_n or_o envy_n may_v invite_v to_o contend_v that_o the_o thing_n i_o have_v communicate_v to_o the_o world_n deserve_v not_o so_o much_o applause_n as_o they_o have_v have_v the_o luck_n to_o be_v entertain_v with_o that_o shall_v make_v no_o quarrel_n betwixt_o we_o for_o perhaps_o i_o be_o myself_o as_o much_o of_o that_o mind_n as_o he_o and_o however_o i_o shall_v 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look_v back_o to_o it_o and_o take_v notice_n of_o what_o i_o find_v there_o against_o the_o vacuist_n for_o though_o i_o neither_o be_o bind_v nor_o intend_v in_o this_o discourse_n to_o declare_v myself_o for_o or_o against_o a_o vacuum_n yet_o since_o i_o be_o now_o write_v against_o the_o funicular_a hypothesis_n it_o will_v much_o conduce_v to_o show_v that_o it_o be_v not_o firm_o ground_v if_o i_o examine_v what_o he_o here_o allege_v against_o the_o assertor_n of_o a_o vacuum_n in_o the_o next_o place_n therefore_o i_o consider_v that_o according_a to_o the_o examiner_n there_o can_v be_v no_o vacuum_n and_o that_o he_o make_v to_o be_v the_o main_a reason_n why_o nature_n in_o the_o torricellian_a and_o our_o experiment_n do_v act_n after_o so_o extraordinary_a a_o manner_n as_o be_v requisite_a to_o the_o production_n of_o his_o funiculus_fw-la for_o in_o the_o 47_o the_o page_z have_v in_o his_o adversary_n name_v demand_v what_o need_n there_o be_v at_o the_o descent_n of_o 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plain_o inform_v we_o in_o the_o next_o page_n nam_fw-la licet_fw-la say_v he_o immediata_fw-la ratio_fw-la cur_n aqua_fw-la v._n g._n ex_fw-la hydria_fw-la hortulana_fw-la superne_fw-la clausa_fw-la quo_fw-la exemplo_fw-la utuntur_fw-la non_fw-la descendat_fw-la non_fw-la sit_fw-la metus_fw-la va_fw-fr vi_o 48._o sed_fw-la ea_fw-la quam_fw-la modo_fw-la diximus_fw-la nempe_fw-la quod_fw-la non_fw-la detur_fw-la sufficiens_fw-la pondus_fw-la ad_fw-la solvendum_fw-la illum_fw-la nexum_fw-la quo_fw-la adhaereat_fw-la aqua_fw-la clausae_fw-la hydriae_fw-la summitati_fw-la ad_fw-la eam_fw-la tamen_fw-la rationem_fw-la tandem_fw-la necessario_fw-la veniendum_fw-la est_fw-la but_o though_o as_o well_o our_o author_n be_v funiculus_fw-la as_o the_o other_o scarce_o conceivable_a hypothesis_n that_o learn_v man_n have_v devise_v to_o account_v for_o the_o suspension_n of_o the_o quicksilver_n otherwise_o than_o by_o the_o resistance_n of_o the_o external_a air_n seem_v to_o have_v be_v 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aliquâ_fw-la substantiâ_fw-la repletum_fw-la but_o to_o this_o argument_n have_v already_o give_v a_o answer_n let_v we_o without_o stay_v to_o urge_v that_o the_o vacuist_n will_v perhaps_o object_v that_o they_o see_v not_o a_o necessity_n though_o they_o shall_v admit_v of_o traction_n in_o the_o case_n that_o the_o internal_a substance_n must_v therefore_o perfect_o replenish_v the_o desert_a cavity_n without_o press_v this_o i_o say_v let_v we_o consider_v his_o other_o which_o he_o draw_v from_o the_o diaphaneity_n of_o the_o desert_a part_n of_o the_o tube_n which_o space_n he_o say_v be_v it_o empty_a will_v appear_v like_o a_o little_a black_a pillar_n eo_fw-la quod_fw-la nullae_fw-la species_n visuales_fw-la neque_fw-la ab_fw-la eo_fw-la neque_fw-la per_fw-la illud_fw-la possunt_fw-la ad_fw-la oculum_fw-la pervenire_fw-la but_o not_o to_o engage_v ourselves_o in_o optical_a speculation_n and_o controversy_n if_o we_o grant_v he_o somewhat_o more_o than_o perhaps_o he_o can_v prove_v yet_o as_o the_o experiment_n will_v not_o demonstrate_v that_o there_o be_v nothing_o of_o body_n in_o any_o part_n of_o the_o space_n desert_v by_o the_o mercury_n so_o neither_o will_v the_o argument_n conclude_v as_o the_o proposer_n of_o it_o do_v twice_o in_o this_o chapter_n that_o space_n ver_fw-la â_fw-la aliquâ_fw-la substantiâ_fw-la repleri_fw-la for_o according_a to_o the_o hypothesis_n of_o the_o epicurean_o and_o other_o atomist_n who_o make_v light_a to_o be_v a_o corporeal_a effluvium_fw-la from_o lucid_a body_n and_o to_o consist_v of_o atom_n so_o minute_n as_o free_o to_o get_v in_o at_o the_o narrow_a pore_n of_o glass_n there_o will_v be_v no_o cause_n to_o deny_v intersperse_v vacuity_n in_o the_o upper_a part_n of_o the_o tube_n for_o the_o corpuscle_n of_o light_n that_o permeate_n that_o space_n may_v be_v so_o numerous_a as_o to_o leave_v no_o sensible_a part_n of_o it_o un-inlightned_n and_o yet_o may_v have_v so_o many_o little_a empty_a interval_n 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the_o only_a example_n whereby_o he_o endeavour_v to_o illustrate_v the_o generation_n of_o his_o funiculus_fw-la yet_o i_o presume_v he_o scarce_o expect_v we_o shall_v think_v it_o a_o apposite_a one_o for_o beside_o that_o there_o here_o intervene_v a_o conspicuous_a and_o powerful_a agent_n namely_o a_o actual_a fire_n to_o sever_v and_o agitate_v the_o part_n of_o the_o candle_n and_o beside_o that_o there_o be_v a_o manifest_a waste_n of_o the_o wax_n or_o tallow_n turn_v into_o flame_n beside_o these_o thing_n i_o say_v we_o must_v not_o admit_v that_o the_o fuel_n when_o turn_v into_o a_o flame_n do_v real_o fill_v i_o say_v not_o with_o our_o author_n more_o than_o a_o thousand_o time_n but_o so_o much_o as_o twice_o more_o of_o genuine_a space_n than_o the_o wax_n it_o be_v make_v of_o for_o it_o may_v be_v say_v that_o the_o flame_n be_v little_a or_o nothing_o else_o than_o a_o aggregate_v of_o those_o corpuscle_n which_o before_o lie_v upon_o the_o upper_a superficies_n 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this_o extenuate_v substance_n shall_v require_v so_o strong_a a_o spring_n inward_a as_o the_o examiner_n all_o along_o his_o book_n ascribe_v to_o it_o nor_o will_v it_o serve_v his_o turn_n to_o require_v of_o we_o in_o exchange_n a_o explication_n of_o the_o air_n spring_v outward_a since_o he_o acknowledge_v as_o well_o as_o we_o that_o it_o have_v such_o a_o spring_n i_o know_v that_o by_o call_v this_o extenuate_v substance_n a_o funiculus_fw-la he_o seem_v plain_o to_o intimate_v that_o it_o have_v its_o spring_n inward_a upon_o the_o same_o account_n that_o lute-string_n and_o rope_n forcible_o stretch_v have_v they_o but_o there_o be_v no_o small_a disparity_n betwixt_o they_o for_o whereas_o in_o string_n there_o be_v require_v either_o wreathe_a or_o some_o peculiar_a and_o artificial_a texture_n of_o the_o component_a part_n a_o rarefaction_n of_o air_n be_v it_o grant_v do_v not_o include_v or_o infer_v any_o such_o contrivance_n of_o part_n as_o be_v requisite_a to_o 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if_o it_o be_v say_v that_o it_o be_v make_v that_o the_o preternatural_o stretch_a body_n may_v restore_v itself_o to_o its_o natural_a dimension_n i_o answer_v that_o i_o be_o not_o very_o forward_o to_o allow_v act_v for_o end_n to_o body_n inanimate_a and_o consequent_o devoid_a of_o knowledge_n and_o therefore_o shall_v glad_o see_v some_o unquestionable_a example_n produce_v of_o operation_n of_o that_o nature_n and_o however_o to_o i_o who_o in_o physical_a inquiry_n of_o this_o nature_n look_v for_o efficient_a rather_o than_o final_a cause_n it_o be_v not_o easy_a to_o conceive_v how_o air_n by_o be_v expanded_a in_o which_o case_n its_o force_n like_o that_o of_o other_o rarefy_a body_n seem_v principal_o to_o tend_v outward_o as_o we_o see_v in_o fire_a gunpowder_n in_o aeolipile_n in_o warm_a weather-glass_n etc._n etc._n shall_v acquire_v so_o prodigious_a a_o force_n of_o move_v contiguous_a body_n inward_o nor_o do_v it_o to_o i_o seem_v very_o probable_a that_o when_o 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decimo_fw-la modo_fw-la producatur_fw-la modo_fw-la abbrevietur_fw-la etc._n etc._n sicque_fw-la argentum_fw-la nunc_fw-la demittat_fw-la nunc_fw-la elevet_fw-la for_o since_o we_o have_v make_v it_o probable_a that_o the_o copious_a fume_n sometime_o sudden_o ascend_v into_o the_o air_n and_o roll_v up_o and_o down_o in_o it_o sometime_o sensible_o alter_v if_o good_a author_n may_v be_v credit_v the_o refraction_n of_o it_o and_o since_o some_o other_o cause_n mention_v in_o our_o eighteen_o experiment_n may_v alter_v the_o density_n and_o gravity_n of_o the_o air_n that_o lean_v upon_o the_o restagnant_fw-la mercury_n i_o suppose_v the_o reader_n will_v think_v it_o more_o intelligible_a and_o probable_a that_o alteration_n other_o than_o those_o produce_v by_o heat_n and_o cold_a may_v happen_v to_o the_o incumbent_a atmosphere_n which_o free_o communicate_v with_o the_o neighbour_a air_n and_o may_v thereby_o become_v sometime_o more_o stuff_v and_o sometime_o more_o destitute_a of_o adventitious_a exhalation_n than_o that_o such_o change_n shall_v happen_v to_o a_o funiculus_fw-la include_v in_o glass_n which_o according_a to_o our_o author_n be_v impervious_a to_o the_o subtle_a steam_n that_o be_v and_o concern_v which_o he_o offer_v not_o so_o much_o as_o a_o conjecture_n upon_o what_o other_o account_n it_o can_v happen_v to_o be_v sometime_o contract_v and_o sometime_o stretch_v the_o 19_o experiment_n upon_o this_o the_o examiner_n have_v only_o this_o short_a animadversion_n in_o decimo_fw-la nono_fw-la ostendit_fw-la aquam_fw-la eodem_fw-la modo_fw-la per_fw-la exhaustionem_fw-la recipientis_fw-la descendere_fw-la quo_fw-la in_o praecedente_fw-la descendere_fw-la ostenderat_fw-la argentum_fw-la vivum_fw-la cujus_fw-la cum_fw-la eadem_fw-la sit_fw-la ratio_fw-la non_fw-la est_fw-la cur_n amplius_fw-la ei_fw-la insistamus_fw-la in_o which_o word_n since_o he_o offer_v nothing_o new_a or_o peculiar_a to_o show_v any_o incongruity_n in_o our_o explication_n to_o our_o principle_n which_o agree_v very_o well_o with_o the_o new_a phaenomena_n of_o the_o experiment_n we_o be_v content_a to_o leave_v the_o reader_n to_o judge_v of_o the_o hypothesis_n themselves_o which_o of_o the_o two_o be_v the_o more_o probable_a either_o we_o that_o only_o require_v that_o the_o air_n in_o the_o receiver_n shall_v equal_o resist_v a_o cylinder_n of_o water_n and_o of_o quicksilver_n when_o their_o weight_n be_v but_o the_o same_o though_o their_o altitude_n be_v not_o or_o the_o examiner_n which_o exact_v that_o according_a to_o what_o we_o former_o elsewhere_o note_v body_n of_o such_o differ_a nature_n and_o texture_n as_o quicksilver_n and_o water_n shall_v need_v but_o just_a the_o same_o weight_n or_o strength_n to_o rarefie_v they_o into_o a_o funiculus_fw-la the_o 20_o experiment_n in_o his_o examen_fw-la of_o this_o experiment_n our_o author_n make_v i_o infer_v from_o the_o phaenomena_n he_o repeat_v that_o not_o only_o the_o air_n but_o the_o water_n also_o have_v a_o spring_n but_o though_o i_o suspect_v not_o that_o he_o do_v wilful_o mistake_v my_o sense_n yet_o by_o what_o i_o write_v in_o this_o and_o the_o follow_a experiment_n the_o reader_n may_v well_o enough_o perceive_v that_o i_o speak_v but_o very_o doubtful_o of_o a_o spring_n in_o the_o water_n nay_o and_o that_o i_o do_v in_o the_o 154_o page_n express_o teach_v that_o the_o intumescence_n of_o it_o may_v at_o least_o in_o great_a part_n proceed_v from_o that_o of_o the_o small_a parcel_n of_o air_n which_o i_o think_v to_o be_v usual_o harbour_v in_o the_o body_n of_o that_o liquor_n but_o whereas_o i_o ascribe_v the_o appearance_n of_o the_o bubble_n in_o the_o water_n to_o this_o that_o upon_o the_o exhaustion_n of_o some_o of_o the_o air_n incumbent_a on_o the_o water_n the_o pressure_n of_o what_o remain_v be_v much_o debilitate_a whereby_o the_o little_a particle_n of_o air_n lurk_v in_o the_o water_n be_v allow_v to_o expand_v themselves_o into_o bubble_n he_o reject_v this_o explication_n as_o manifest_o false_a no_o manifest_a say_v he_o si_fw-la ita_fw-la fieret_fw-la deberent_fw-la profecto_fw-la hujusmodi_fw-la bullulae_fw-la non_fw-la è_fw-la fundo_fw-la vasis_fw-la sic_fw-la ascendere_fw-la uti_fw-la tam_fw-la in_o hoc_fw-la quam_fw-la in_o sequentibus_fw-la experimentis_fw-la in_o quibus_fw-la de_fw-la istis_fw-la bullis_fw-la agitur_fw-la semper_fw-la asseritur_fw-la sed_fw-la è_fw-la superiore_fw-la parte_fw-la aquae_fw-la ubi_fw-la minus_fw-la premuntur_fw-la ut_fw-la per_fw-la se_fw-la est_fw-la manifestum_fw-la but_o why_o he_o shall_v be_v here_o so_o peremptory_a i_o confess_v i_o do_v not_o for_o all_o this_o objection_n yet_o see_v for_o in_o the_o bottom_n of_o the_o next_o page_n he_o say_v he_o will_v not_o deny_v but_o that_o aërial_a particle_n latitant_fw-la in_o the_o other_o part_n of_o the_o water_n he_o have_v before_o speak_v of_o the_o bottom_n of_o it_o may_v be_v extend_v into_o bubble_n by_o his_o way_n of_o rarefaction_n and_o that_o we_o particular_o mention_v the_o rise_n of_o bubble_n even_o from_o the_o bottom_n of_o the_o water_n be_v because_o that_o circumstance_n seem_v to_o deserve_v a_o peculiar_a note_n and_o not_o as_o he_o seem_v to_o imagine_v as_o if_o the_o bubble_n do_v not_o also_o rise_v from_o the_o superior_a part_n of_o the_o liquor_n since_o we_o do_v take_v notice_n of_o it_o about_o the_o middle_n of_o the_o 149_o page_n and_o we_o often_o in_o this_o and_o the_o follow_a etc._n experiment_n observe_v that_o the_o ascend_a bubble_n grow_v big_a the_o near_o they_o come_v to_o the_o top_n which_o agree_v more_o clear_o with_o our_o hypothesis_n wherein_o their_o conspicuous_a swell_a as_o they_o ascend_v be_v attribute_v more_o to_o the_o lessen_v of_o the_o pressure_n of_o the_o incumbent_a air_n than_o to_o the_o decrement_n of_o the_o weight_n of_o the_o incumbent_a water_n since_o when_o the_o surface_n of_o this_o liquor_n be_v lean_v upon_o by_o the_o atmosphere_n the_o ascend_a bubble_n scarce_o sensible_o increase_v in_o vessel_n no_o deep_o than_o we_o then_o with_o the_o explication_n which_o the_o examiner_n give_v in_o these_o word_n respondeo_fw-la aquam_fw-la per_fw-la illant_fw-fr aëris_fw-la exhaustionem_fw-la non_fw-la sponte_fw-la sic_fw-la ascendere_fw-la sed_fw-la sursum_fw-la violent_a trahi_fw-la ac_fw-la elevari_fw-la à _fw-la rare_a facto_fw-la illo_fw-la aëre_fw-la seize_v contrahente_fw-la quemadmodum_fw-la enim_fw-la aqua_fw-la aliqualem_fw-la patitur_fw-la compressionem_fw-la ut_fw-la experientiâ_fw-la constat_fw-la it_o a_o &_o aliqualem_fw-la quoque_fw-la hic_fw-la patitur_fw-la distentionem_fw-la atque_fw-la hinc_fw-la clarè_v patet_fw-la cur_n potius_fw-la à _fw-la fundo_fw-la va_v quam_fw-la à _fw-la parte_fw-la aquae_fw-la superiore_fw-la oriantur_fw-la hujusmodi_fw-la bullae_fw-la cum_fw-la enim_fw-la vehemens_fw-la illa_fw-la suctio_fw-la conetur_fw-la aquam_fw-la à _fw-la fundo_fw-la phialae_fw-la elevare_fw-la nascitur_fw-la ibidem_fw-la subtilis_fw-la quaedam_fw-la materia_fw-la quae_fw-la in_o bullas_fw-la conversa_fw-la sic_fw-la ascendit_fw-la uti_fw-la capite_fw-la decimo_fw-la quinto_fw-la in_o quarto_fw-la experimento_fw-la dictum_fw-la est_fw-la for_o whatever_o he_o may_v think_v it_o do_v not_o hence_o so_o clear_o appear_v how_o the_o endeavour_n only_o of_o the_o funiculus_fw-la to_o draw_v up_o the_o water_n from_o the_o bottom_n of_o the_o vial_n to_o which_o that_o endeavour_v notwithstanding_o it_o remain_v contiguous_a shall_v generate_v in_o some_o part_n of_o the_o bottom_n of_o the_o glass_n and_o not_o in_o other_o such_o a_o subtle_a matter_n as_o he_o tell_v we_o of_o and_o i_o suppose_v the_o reader_n will_v as_o well_o as_o i_o wish_v he_o have_v more_o intelligible_o declare_v how_o this_o strange_a generation_n of_o subtle_a matter_n come_v to_o be_v effect_v and_o i_o presume_v it_o will_v likewise_o be_v expect_v that_o he_o also_o declare_v why_o both_o in_o our_o case_n and_o in_o the_o torricellian_a experiment_n the_o bubble_n grow_v so_o much_o large_a by_o be_v near_o the_o top_n of_o the_o liquor_n if_o as_o he_o reject_v our_o explication_n of_o this_o circumstance_n the_o effect_n of_o the_o suction_n he_o speak_v of_o be_v great_a upon_o the_o low_a part_n of_o the_o liquor_n than_o the_o upper_a to_o which_o alone_o nevertheless_o his_o funiculus_fw-la that_o be_v say_v so_o to_o draw_v the_o liquor_n be_v contiguous_a our_o author_n make_v no_o particular_a objection_n against_o the_o 10_o follow_a experiment_n we_o also_o shall_v pass_v they_o by_o and_o fall_v with_o he_o upon_o the_o consideration_n of_o the_o 31_o experiment_n the_o 31_o experiment_n upon_o this_o our_o author_n have_v recite_v our_o conjecture_n as_o the_o cause_n why_o two_o very_a flat_a and_o smooth_a marble_n stick_v so_o close_o together_o that_o by_o lift_v up_o the_o uppermost_a you_o may_v take_v up_o also_o the_o lowermost_a approve_v my_o way_n of_o examine_v that_o conjecture_n but_o whereas_o i_o say_v that_o the_o reason_n why_o though_o the_o marble_n be_v keep_v together_o by_o the_o pressure_n of_o the_o ambient_fw-la air_n yet_o they_o do_v not_o fall_v asunder_o in_o our_o exhaust_a receiver_n no_o not_o though_o a_o weight_n of_o
nature_n do_v abhor_v a_o vacuum_n ibid._n nam_fw-la licet_fw-la etc._n etc._n for_o though_o the_o immediate_a cause_n why_o water_n for_o instance_n do_v not_o descend_v from_o a_o gardener_n watering-pot_n for_o that_o example_n they_o use_v stop_v on_o the_o top_n be_v not_o the_o fear_n of_o a_o vacuum_n but_o the_o reason_n now_o mention_v namely_o that_o there_o be_v not_o weight_n sufficient_a to_o loose_v that_o conjuncture_n by_o which_o the_o water_n do_v adhere_v to_o the_o top_n of_o the_o close_a waterpot_n nevertheless_o in_o the_o end_n we_o must_v of_o necessity_n come_v to_o that_o cause_n p._n 20._o quae_fw-la quidem_fw-la etc._n etc._n which_o traction_n and_o adhesion_n when_o it_o can_v proceed_v but_o from_o some_o real_a body_n place_v between_o the_o finger_n and_o the_o mercury_n it_o be_v manifest_a that_o that_o space_n be_v not_o empty_a but_o fill_v with_o some_o true_a substance_n ibid._n eo_fw-la quod_fw-la &_o e._n because_o no_o visual_a species_n can_v proceed_v either_o from_o it_o or_o through_o it_o unto_o the_o eye_n ibid._n vera_n etc._n etc._n to_o be_v fill_v with_o any_o true_a substance_n p._n 24._o huc_fw-la etiam_fw-la etc._n etc._n and_o to_o this_o purpose_n make_v those_o considerable_a vibration_n with_o which_o quicksilver_n be_v stir_v in_o its_o descent_n for_o the_o same_o thing_n happen_v here_o that_o befall_v other_o pendula_fw-la in_o their_o fall_n from_o on_o high_a p._n 27._o argenium_fw-la dum_fw-la etc._n etc._n quicksilver_n while_o it_o fill_v the_o whole_a tube_n do_v not_o only_o touch_v its_o top_n as_o you_o will_v think_v at_o the_o first_o sight_n but_o do_v firm_o stick_v unto_o it_o also_o as_o it_o be_v manifest_a from_o the_o experiment_n mention_v in_o the_o first_o argument_n of_o the_o three_o chapter_n concern_v the_o tube_n open_a at_o both_o end_n ibid._n licet_fw-la illud_fw-la etc._n etc._n though_o that_o orifice_n of_o the_o tube_n be_v anoint_v with_o oil_n or_o any_o other_o matter_n that_o will_v hinder_v adhesion_n nevertheless_o the_o finger_n will_v no_o less_o firm_o stick_v than_o before_o p._n 28._o part_n etc._n etc._n that_o the_o part_n of_o air_n itself_o so_o shut_v up_o in_o the_o tube_n which_o otherwise_o be_v so_o easy_o sever_v be_v now_o so_o firm_o glue_v to_o one_o another_o that_o they_o make_v as_o we_o see_v a_o strong_a chain_n by_o which_o not_o only_o water_n but_o even_o weighty_a quicksilver_n be_v draw_v on_o high_a ibid._n rarefactionem_fw-la etc._n etc._n that_o the_o rarefaction_n or_o extension_n of_o a_o body_n so_o as_o to_o make_v it_o take_v up_o more_o space_n be_v not_o only_o make_v by_o heat_n but_o by_o distension_n or_o a_o certain_a disjoyn_a power_n as_o on_o the_o contrary_a condensation_n be_v not_o only_o make_v by_o cold_a but_o also_o by_o compression_n as_o infinite_a example_n bear_v we_o witness_v p._n 29._o cum_fw-la per_fw-la etc._n etc._n see_v by_o the_o first_o note_v it_o be_v manifest_a that_o the_o quicksilver_n do_v so_o stick_v to_o the_o top_n of_o the_o tube_n and_o by_o the_o second_o note_v the_o rarefaction_n be_v make_v only_o by_o the_o mere_a distension_n of_o the_o body_n it_o so_o come_v to_o pass_v that_o the_o descend_a quicksilver_n leave_v its_o external_a or_o upper_a superficies_n fix_v unto_o the_o top_n of_o the_o tube_n and_o by_o its_o weight_n do_v so_o stretch_v and_o extenuate_v it_o until_o it_o become_v easy_a to_o leave_v another_o superficies_n in_o like_a manner_n than_o to_o extend_v that_o any_o further_o it_o leave_v therefore_o a_o second_o and_o do_v by_o its_o descent_n extend_v that_o a_o little_a further_o until_o it_o become_v easy_a to_o separate_v a_o three_o than_o to_o extend_v that_o any_o further_o and_o so_o forward_o until_o at_o length_n it_o have_v no_o power_n to_o separate_v or_o extend_v any_o more_o superficies_n namely_o until_o it_o come_v unto_o the_o height_n of_o 29_o inch_n and_o a_o half_a where_o it_o acquiesce_n as_o we_o have_v declare_v in_o the_o first_o chapter_n p._n 30._o these_o surface_n seem_v to_o be_v separate_v from_o the_o quicksilver_n and_o to_o be_v extend_v into_o a_o most_o slender_a string_n by_o the_o weight_n that_o fall_v down_o after_o the_o same_o manner_n that_o in_o a_o light_a candle_n surface_v of_o like_a sort_n be_v separate_v from_o the_o wax_n or_o tallow_n underneath_o by_o the_o heat_n above_o and_o be_v extenuate_v into_o a_o most_o subtle_a flame_n in_o which_o it_o be_v worth_a observation_n that_o as_o that_o flame_n do_v doubtless_o take_v up_o more_o than_o a_o thousand_o time_n a_o great_a space_n than_o the_o part_n of_o the_o wax_n of_o which_o the_o flame_n be_v make_v take_v up_o so_o be_v it_o here_o to_o be_v think_v that_o that_o string_n do_v take_v up_o a_o space_n more_o than_o a_o thousand_o time_n as_o big_a as_o that_o which_o the_o small_a particle_n of_o mercury_n from_o whence_o it_o arise_v do_v before_o take_v up_o as_o also_o it_o doubtless_o happen_v when_o such_o a_o particle_n by_o a_o fire_n underneath_o be_v turn_v into_o a_o vapour_n p._n 36._o corpore_fw-la etc._n etc._n a_o body_n take_v up_o a_o place_n for_o instance_n twice_o as_o big_a as_o itself_o it_o be_v of_o necessity_n that_o every_o part_n of_o it_o must_v likewise_o take_v up_o a_o place_n twice_o as_o big_a as_o itself_o p._n 41._o juxta_fw-la etc._n etc._n according_a to_o the_o more_o probable_a opinion_n such_o a_o virtual_a extension_n of_o a_o corporeal_a be_v be_v not_o to_o be_v grant_v as_o be_v only_o proper_a to_o such_o as_o be_v spiritual_a ibid._n praestat_fw-la etc._n etc._n it_o be_v better_a to_o continue_v in_o the_o common_a opinion_n which_o have_v be_v hitherto_o receive_v in_o the_o school_n which_o although_o it_o do_v not_o clear_o resolve_v all_o difficulty_n yet_o it_o do_v not_o open_o lie_v under_o they_o ibid._n necessario_fw-la etc._n etc._n we_o must_v needs_o confess_v that_o one_o and_o the_o same_o part_n must_v be_v in_o two_o place_n adequate_o for_o see_v it_o be_v indivisible_a and_o take_v up_o a_o great_a place_n than_o before_o it_o must_v of_o necessity_n be_v all_o in_o every_o point_n of_o that_o place_n or_o that_o be_v virtual_o extend_v through_o all_o that_o space_n p._n 43._o cumtempus_fw-la etc._n etc._n see_v time_n be_v a_o be_v esfential_o successive_a so_o that_o neither_o by_o divine_a power_n can_v two_o of_o its_o part_n exist_v together_o p._n 44._o respondeo_fw-la etc._n etc._n i_o answer_v that_o all_o these_o thing_n happen_v because_o the_o gun_n powder_n so_o kindle_v and_o turn_v into_o flame_n take_v up_o a_o much_o great_a space_n than_o before_o whence_o it_o come_v to_o pass_v that_o see_v the_o chamber_n be_v before_o quite_o full_a by_o this_o mean_v the_o wall_n be_v break_v that_o there_o may_v be_v no_o penetration_n of_o body_n p._n 48._o partim_fw-la etc._n etc._n sometime_o within_o the_o chapel_n sometime_o in_o the_o open_a air_n the_o wind_n sometime_o blow_v and_o sometime_o be_v still_o p._n 52._o sed_fw-la dici_fw-la etc._n etc._n but_o it_o may_v be_v say_v that_o on_o the_o top_n of_o the_o mountain_n it_o therefore_o descend_v after_o that_o manner_n because_o the_o air_n be_v more_o cold_a there_o or_o of_o some_o other_o temperature_n such_o as_o may_v cause_v this_o descent_n p._n 68_o hoc_fw-la esse_fw-la etc._n etc._n that_o this_o be_v the_o difference_n between_o pression_n and_o suction_n that_o suction_n make_v such_o a_o adhesion_n and_o pression_n do_v not_o p._n 69._o hoc_fw-la quoque_fw-la etc._n etc._n and_o even_o this_o experiment_n do_v very_o well_o agree_v with_o our_o principle_n for_o see_v by_o this_o depression_n of_o the_o sucker_n the_o air_n shut_v up_o in_o the_o cavity_n of_o the_o cylinder_n be_v separate_v from_o the_o cylinder_n and_o do_v descend_v together_o with_o the_o sucket_n as_o we_o have_v chap._n 13._o observe_v of_o water_n descend_v together_o with_o quicksilver_n it_o come_v to_o pass_v that_o in_o that_o whole_a depression_n new_a surface_n be_v take_v from_o that_o descend_a air_n and_o stretch_v out_o as_o we_o have_v there_o explain_v it_o in_o the_o case_n of_o descend_v water_n since_o therefore_o such_o surface_n be_v as_o easy_o slip_v of_o and_o extend_v in_o the_o end_n of_o the_o depression_n as_o in_o the_o beginning_n it_o be_v no_o wonder_n that_o there_o be_v find_v the_o same_o difficulty_n of_o depress_v it_o at_o both_o time_n ibid._n eo_fw-la magis_fw-la etc._n etc._n that_o the_o air_n be_v so_o much_o the_o more_o extend_v and_o rarefy_a by_o how_o much_o the_o more_o be_v thence_o exhaust_v and_o so_o do_v acquire_v a_o great_a force_n of_o contract_v itself_o p._n 71._o at_o profecto_fw-la etc._n etc._n but_o true_o it_o seem_v not_o credible_a that_o this_o most_o soft_a air_n shall_v so_o vehement_o
p._n 2._o book_n concern_v the_o torricellian_a experiment_n wherewith_o the_o author_n be_v former_o unacquainted_a ibid._n the_o inconvenience_n of_o linus_n principle_n ibid._n the_o division_n of_o the_o ensue_a treatise_n into_o three_o part_n chap._n ii_o a_o repetition_n of_o the_o adversary_n opinion_n and_o argument_n his_o argument_n against_o the_o weight_n of_o the_o air_n examine_v p._n 4._o a_o experiment_n of_o he_o to_o prove_v that_o the_o external_a air_n can_v keep_v up_o twenty_o inch_n of_o quicksilver_n from_o descend_v in_o a_o tube_n twenty_o inch_n long_o ibid._n the_o author_n answer_n and_o reconciliation_n of_o the_o experiment_n to_o his_o hypothesis_n p._n 5._o and_o the_o relation_n of_o a_o experiment_n of_o the_o author_n wherein_o only_a water_n be_v employ_v instead_o of_o quick_a silver_n without_o other_o alteration_n of_o the_o adversary_n experiment_n it_o agree_v well_o with_o and_o confirm_v the_o author_n hypothesis_n and_o his_o explication_n of_o the_o mention_a experiment_n ibid._n that_o water_n have_v no_o spring_n at_o all_o or_o a_o very_a weak_a one_o p._n 6._o the_o second_o argument_n examine_v ib._n whether_o the_o same_o quantity_n of_o air_n can_v adequate_o fill_v a_o great_a space_n p._n 7._o the_o conceivableness_n of_o both_o hypothesis_n compare_v ibid._n chap._n iii_o another_o argument_n of_o the_o adversary_n from_o a_o experiment_n wherein_o the_o mercury_n sink_v draw_v the_o finger_n into_o the_o tube_n examine_v q._n whether_o the_o mercury_n place_v in_o its_o own_o station_n be_v uphold_v by_o the_o external_a air_n or_o suspend_v there_o by_o a_o internal_a cord_n p._n 7_o 8._o chap._n iu._n a_o repetition_n of_o franciscus_n linus_n his_o principal_a experiment_n wherein_o in_o a_o tube_n of_o twenty_o inch_n long_o the_o finger_n on_o the_o top_n be_v suppose_v to_o be_v strong_o draw_v and_o suck_v into_o the_o tube_n p._n 8._o the_o experiment_n explicate_v without_o the_o assistance_n of_o suction_n by_o the_o pressure_n of_o the_o external_a air_n upon_o the_o outside_n of_o the_o finger_n thrust_v not_o suck_v in_o p._n 9_o franciscus_n linus_n his_o argumentation_n consider_v p._n 10._o chap._n v._n the_o eximiner_n last_o experiment_n consider_v in_o which_o he_o argue_v against_o the_o author_n hypothesis_n because_o mercury_n be_v not_o suck_v out_o of_o a_o vessel_n through_o a_o tube_n so_o easy_o as_o water_n be_v p._n 11_o 12._o a_o experiment_n of_o monsieur_n paschall_n show_v that_o if_o the_o upper_a part_n of_o a_o tube_n can_v be_v free_v from_o the_o pressure_n of_o all_o internal_a air_n the_o mercury_n will_v by_o the_o pressure_n of_o the_o outward_a air_n be_v carry_v up_o into_o the_o tube_n as_o well_o as_o water_n till_o it_o have_v attain_v a_o height_n great_a enough_o to_o make_v its_o weight_n equal_a to_o that_o of_o the_o atmosphere_n p._n 13._o why_o in_o a_o more_o forcible_a respiration_n the_o mercurial_a cylinder_n be_v raise_v high_a than_o in_o a_o more_o languid_a p._n 14._o a_o remark_n by_o the_o high_a that_o the_o contraction_n of_o the_o adversary_n suppose_v funiculus_fw-la be_v not_o feel_v upon_o the_o lung_n p._n 15._o chap._n vi_o the_o examination_n of_o the_o adversary_n 4_o chapter_n p._n 15._o that_o the_o spring_n of_o the_o air_n may_v have_v some_o advantage_n in_o point_n of_o force_n above_o the_o weight_n of_o it_o p._n 16._o that_o it_o be_v unintelligible_a how_o the_o same_o air_n can_v adequate_o fill_v more_o space_n at_o one_o time_n than_o at_o another_o p._n 17._o part_n ii_o wherein_o the_o adversary_n funicular_a hypothesis_n be_v examine_v chap._n i._n wherein_o what_o be_v allege_v to_o prove_v the_o funiculus_fw-la be_v consider_v and_o some_o difficulty_n be_v propose_v against_o the_o hypothesis_n the_o nature_n of_o this_o suppose_a funiculus_fw-la describe_v p._n 18._o that_o according_a to_o the_o adversary_n opinion_n this_o funiculus_fw-la be_v produce_v by_o nature_n only_o to_o hinder_v a_o vacuum_n p._n 19_o 20._o the_o adversary_n proof_n that_o there_o be_v no_o vacuum_n examine_v p._n 20_o 21._o that_o where_o no_o sensible_a part_n be_v unenlightned_n the_o place_n may_v not_o be_v full_a of_o light_n p._n 21._o the_o same_o true_a in_o odour_n ibid._n that_o there_o may_v be_v matter_n enough_o to_o transmit_v the_o impulse_n of_o light_n though_o betwixt_o the_o particle_n of_o that_o matter_n there_o shall_v be_v store_n of_o vacuity_n intercept_v p._n 22._o that_o a_o solid_a body_n bathe_v no_o considerable_a sense_n of_o pressure_n from_o fluid_a body_n p._n 24._o of_o the_o cause_n of_o the_o vibration_n of_o quicksilver_n in_o its_o descent_n p._n 24_o 25._o chap._n ii_o wherein_o divers_a other_o difficulty_n be_v object_v against_o the_o funicular_a hypothesis_n as_o that_o in_o liquor_n of_o divers_a weight_n and_o nature_n as_o water_n wine_n and_o quicksilver_n there_o shall_v be_v just_o the_o same_o weight_n or_o strength_n to_o extend_v they_o into_o a_o funiculus_fw-la p._n 27._o that_o whereas_o the_o weight_n and_o spring_n of_o the_o air_n be_v infer_v from_o unquestioned_a experiment_n the_o account_n of_o that_o hypothesis_n be_v strange_a and_o unsatisfactory_a as_o that_o the_o quicksilver_n do_v not_o only_o touch_v the_o top_n of_o the_o glass_n but_o stick_v to_o it_o that_o nature_n wreath_n a_o little_a rarefy_a air_n into_o a_o strong_a rope_n even_o able_a to_o draw_v up_o quicksilver_n p._n 27_o 28._o that_o rarefaction_n be_v perform_v by_o a_o certain_a unknown_a force_n or_o vis_fw-la divulsiva_fw-la ibid._n that_o thin_a surface_n be_v leave_v successive_o one_o after_o another_o that_o these_o surface_n be_v contrive_v into_o string_n that_o may_v be_v stretch_v without_o be_v make_v more_o slender_a etc._n etc._n p._n 29._o the_o illustration_n of_o the_o manner_n how_o his_o funiculus_fw-la be_v make_v from_o the_o rarefaction_n of_o wax_n or_o tallow_n in_o a_o light_a candle_n be_v consider_v p._n 30._o and_o show_v not_o to_o be_v apposite_a ibid._n divers_a other_o difficulty_n and_o improbability_n manifest_v in_o the_o funicular_a hypothesis_n p._n 31._o of_o the_o inward_a spring_n necessary_a to_o the_o contraction_n of_o his_o funiculus_fw-la p._n 31_o 32._o a_o argument_n from_o a_o pendulum_n move_a free_o in_o a_o exhaust_a receiver_n that_o the_o medium_n it_o move_v in_o do_v not_o consist_v of_o innumerable_a exceedingly-stretched_a string_n p._n 35._o chap._n iii_o the_o aristotelean_a rarefaction_n propose_v by_o the_o adversary_n examine_v what_o rarefaction_n and_o condensation_n be_v p._n 34._o three_o way_n of_o explicate_v how_o rarefaction_n be_v make_v p._n 34_o 35._o absurdity_n in_o resolve_v the_o magdeburg_n experiment_n by_o the_o aristotelean_a way_n of_o rarefaction_n p._n 36._o the_o inconvenience_n of_o the_o several_a hypothesis_n compare_v p._n 37._o the_o difficulty_n in_o the_o adversary_n explain_v rarefaction_n by_o body_n infinite_o divisible_a ibid._n the_o difficulty_n of_o explain_v it_o by_o suppose_v body_n make_v up_o of_o part_n indivisible_a p._n 39_o 40._o the_o difficulty_n wherewith_o his_o condensation_n be_v encumber_v as_o that_o it_o infer_v penetration_n of_o dimension_n etc._n etc._n p._n 41._o chap._n iu._n a_o consideration_n pertinent_a to_o the_o present_a controversy_n of_o what_o happen_v in_o try_v the_o torricellian_n and_o other_o experiment_n at_o the_o top_n and_o foot_n of_o hill_n that_o the_o funicular_a hypothesis_n be_v but_o a_o inversion_n of_o the_o elastical_a one_o suppose_v a_o spring_n inward_o the_o other_o outward_n one_o perform_v its_o effect_n by_o pulsion_n the_o other_o by_o traction_n p._n 46._o that_o these_o trial_n on_o the_o top_n and_o foot_n of_o hill_n determine_v the_o case_n for_o the_o author_n hypothesis_n p._n 47._o the_o truth_n of_o the_o observation_n of_o monsieur_n paschall_n confirm_v p._n 48._o and_o the_o several_a trial_n that_o have_v be_v make_v of_o it_o relate_v ibid._n a_o trial_n of_o the_o author_n be_v from_o the_o lead_v of_o the_o abbey-church_n at_o westminster_n p._n 50_o 51_o 52._o that_o the_o subsidence_n of_o the_o mercury_n at_o the_o top_n of_o a_o hill_n proceed_v from_o the_o lightness_n of_o the_o atmospherical_a cylinder_n there_o p._n 53._o the_o relation_n of_o a_o experiment_n late_o make_v at_o hallifax_n hill_n in_o confirmation_n of_o the_o former_a p._n 54._o chap._n v._n two_o new_a experiment_n touch_v the_o measure_n of_o the_o force_n of_o the_o spring_n of_o the_o air_n compress_v and_o dilate_a that_o it_o be_v capable_a of_o do_v far_o more_o than_o the_o necessity_n of_o the_o author_n hypothesis_n require_v p._n 55._o the_o first_o experiment_n of_o compress_v air_n by_o pour_v mercury_n into_o a_o crooked_a tube_n relate_v ibid._n wherein_o the_o same_o air_n be_v bring_v to_o a_o degree_n of_o density_n twice_o as_o great_a obtain_v a_o spring_n twice_o as_o strong_a as_o before_o p._n 57_o a_o table_n of_o
of_o they_o deserve_v better_a principle_n these_o error_n be_v chief_o recommend_v by_o the_o opinion_n they_o have_v of_o mr._n hobbs_n demonstrative_a way_n of_o philosophy_n it_o may_v possible_o prove_v some_o service_n to_o high_a truth_n than_o those_o in_o controversy_n between_o he_o and_o i_o to_o show_v that_o in_o the_o physics_n themselves_o his_o opinion_n and_o even_o his_o ratiocination_n have_v no_o such_o great_a advantage_n over_o those_o of_o some_o orthodox_n christian_n naturalist_n but_o for_o all_o this_o as_o little_a as_o i_o will_v grudge_v to_o write_v a_o much_o long_o than_o the_o follow_a discourse_n to_o do_v religion_n the_o least_o service_n yet_o think_v it_o fit_a to_o leave_v controversy_n of_o this_o kind_n to_o those_o who_o they_o more_o particular_o concern_v i_o shall_v scarce_o in_o the_o introduction_n to_o a_o dispute_n about_o the_o air_n have_v at_o all_o mention_v any_o thing_n of_o this_o nature_n but_o that_o mr._n hobbs_n in_o the_o preface_n to_o his_o dialogue_n be_v please_v though_o i_o know_v not_o to_o what_o purpose_n in_o that_o place_n to_o speak_v without_o limitation_n or_o distinction_n and_o consequent_o unwary_o enough_o at_o least_o of_o the_o thing_n say_v in_o the_o book_n of_o naturalist_n concern_v immaterial_a substance_n and_o sure_o some_o thing_n true_a at_o least_o that_o there_o be_v such_o being_n as_o well_o as_o some_o thing_n erroneous_a be_v there_o say_v though_o he_o have_v be_v by_o the_o learned_a dr._n more_o and_o other_o public_o accuse_v to_o have_v teach_v that_o it_o be_v absurd_a to_o believe_v that_o there_o either_o be_v or_o can_v be_v any_o which_o yet_o methinks_v he_o shall_v not_o do_v since_o elsewhere_o elsewhere_o and_o in_o this_o very_a dialogue_n he_o build_v several_a thing_n in_o his_o philosophy_n upon_o the_o creation_n of_o the_o world_n and_o a_o infinite_a power_n and_o how_o a_o thing_n material_a can_v create_v matter_n and_o have_v a_o infinite_a power_n i_o confess_v i_o do_v not_o understand_v i_o doubt_v not_o but_o critical_a reader_n will_v think_v i_o may_v have_v except_v against_o many_o more_o particular_n in_o mr._n hobbs_n book_n than_o i_o have_v examine_v and_o indeed_o about_o this_o i_o dare_v not_o contend_v with_o they_o for_o beside_o that_o i_o may_v through_o haste_n and_o indisposedness_n to_o quarrel_n have_v over-seen_a several_a thing_n which_o a_o eye_n either_o severe_a or_o more_o attentive_a will_v have_v observe_v i_o purposely_o past_a by_o divers_a thing_n i_o do_v not_o altogether_o overlook_a partly_o because_o i_o think_v it_o needless_a to_o question_v they_o have_v no_o want_n of_o other_o objection_n and_o partly_o because_o i_o can_v not_o do_v so_o in_o few_o word_n and_o be_v loath_a to_o engage_v in_o needless_a and_o long-winded_a dispute_n and_o perhaps_o i_o be_v too_o weary_a of_o my_o employment_n to_o be_v willing_a to_o spend_v many_o word_n when_o i_o can_v safe_o spare_v they_o and_o though_o other_o will_n possible_o think_v it_o strange_a that_o a_o member_n of_o the_o society_n he_o be_v so_o severe_a to_o shall_v not_o take_v notice_n of_o such_o passage_n as_o these_o nam_fw-la conveniant_fw-la say_v he_o speak_v of_o the_o virtuoso_n that_o meet_v at_o gresham_n college_n studia_fw-la conferant_fw-la experimenta_fw-la faciant_fw-la quantum_fw-la volunt_fw-la nisi_fw-la &_o principiis_fw-la utantur_fw-la meis_fw-la nihil_fw-la proficient_a and_o again_o nae_fw-la illi_fw-la quae_fw-la dicerent_fw-la non_fw-la videntur_fw-la cogitasse_fw-la sed_fw-la sortitos_fw-la esse_fw-la and_o elsewhere_o conjicere_fw-la hinc_fw-la licet_fw-la quam_fw-la sint_fw-la boni_fw-la ratiocinatores_fw-la &_o quae_fw-la sit_fw-la ab_fw-la illis_fw-la expect_v and_o a_o philosophia_fw-la naturalis_fw-la and_o to_o trouble_v you_o no_o more_o ad_fw-la causas_fw-la autem_fw-la propter_fw-la quas_fw-la proficere_fw-la ne_fw-la paululum_fw-la quidem_fw-la potuistis_fw-la nec_fw-la poteritis_fw-la accedunt_fw-la etiam_fw-la alia_fw-la ut_fw-la odium_fw-la hobbii_n quia_fw-la nimium_fw-la liberè_fw-la scripserat_fw-la de_fw-la academiis_fw-la veritatem_fw-la nam_fw-la ex_fw-la eo_fw-la tempore_fw-la irati_fw-la physici_fw-la &_o mathematici_fw-la veritatem_fw-la ab_fw-la eo_fw-la venientem_fw-la non_fw-la recepturos_fw-la se_fw-la palam_fw-la professi_fw-la sunt_fw-la though_o as_o i_o say_v some_o may_v wonder_v i_o shall_v silent_o pretermit_v such_o passage_n as_o these_o yet_o beside_o what_o i_o elsewhere_o say_v by_o way_n of_o account_n of_o my_o so_o do_v i_o shall_v here_o tell_v they_o that_o i_o presume_v some_o sort_n of_o reader_n will_v more_o easy_o pardon_v i_o for_o neglect_v such_o expression_n than_o they_o will_v mr._n hobbs_n for_o use_v they_o and_o i_o confess_v i_o think_v i_o shall_v find_v it_o more_o easy_a to_o say_v nothing_o at_o all_o to_o such_o passage_n than_o say_v any_o thing_n without_o say_v somewhat_o that_o will_v offend_v a_o person_n that_o can_v allow_v himself_o to_o say_v such_o thing_n though_o i_o ignore_v not_o that_o divers_a reader_n will_v much_o the_o less_o relish_v the_o follow_a discourse_n for_o my_o have_v perchance_o not_o altogether_o for_o want_v of_o know_v how_o to_o write_v otherwise_o forbear_v to_o furnish_v it_o with_o quick_a and_o smart_a expression_n which_o be_v wont_a to_o be_v employ_v in_o dispute_n to_o expose_v or_o depreciate_v a_o adversary_n person_n or_o cause_n and_o which_o be_v usual_o not_o the_o least_o thing_n that_o serve_v to_o amuse_v such_o reader_n and_o engage_v their_o attention_n but_o i_o fear_v i_o have_v much_o less_o need_n to_o make_v excuse_n for_o my_o omission_n than_o for_o have_v in_o the_o follow_a examen_fw-la ben_z reduce_v by_o the_o nature_n of_o my_o task_n to_o say_v so_o many_o thing_n which_o intelligent_a reader_n need_v not_o be_v teach_v by_o i_o and_o therefore_o such_o shall_v have_v my_o consent_n to_o skip_v if_o they_o please_v the_o whole_a discourse_n which_o though_o i_o can_v scarce_o upon_o such_o a_o occasion_n make_v a_o very_a instructive_a one_o yet_o if_o they_o will_v be_v please_v to_o forgive_v i_o its_o barrenness_n i_o hope_v hereafter_o to_o avoid_v the_o like_a temptation_n of_o write_v again_o at_o the_o like_a rate_n and_o have_v say_v thus_o much_o as_o to_o the_o reason_n of_o my_o pen_n the_o follow_a discourse_n i_o must_v add_v something_o though_o but_o little_a touch_v the_o manner_n of_o it_o wherein_o i_o hope_v i_o have_v not_o much_o if_o at_o all_o swerve_v from_o what_o i_o propose_v to_o myself_o namely_o to_o give_v a_o example_n of_o dispute_v in_o print_n against_o a_o provoke_v though_o unprovoke_v adversary_n without_o bitterness_n and_o incivility_n and_o without_o pursue_v those_o thing_n which_o how_o much_o more_o soever_o they_o belong_v to_o the_o person_n of_o a_o antagonist_n than_o to_o his_o cause_n be_v wont_a to_o make_v up_o a_o great_a part_n if_o 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invisibiles_fw-la causas_fw-la inveniendas_fw-la adhibetur_fw-la frustra_fw-la erit_fw-la yet_o whether_o that_o 8._o bold_a assertion_n shall_v pass_v for_o a_o argument_n for_o a_o hyperbole_n or_o for_o a_o compliment_n to_o himself_o i_o be_o content_a to_o let_v the_o reader_n judge_n four_o mr_n hobbs_n in_o divers_a passage_n wherein_o he_o dispute_v against_o i_o seem_v to_o have_v misapprehend_v my_o notion_n of_o the_o air._n for_o when_o i_o say_v that_o the_o air_n have_v gravity_n and_o a_o elastical_a power_n or_o that_o the_o air_n be_v in_o great_a part_n pump_v out_o of_o the_o receiver_n it_o be_v plain_a enough_o that_o i_o take_v the_o air_n in_o the_o obvious_a acception_n of_o the_o word_n for_o part_n of_o the_o atmosphere_n which_o we_o breathe_v and_o wherein_o we_o move_v nor_o do_v i_o find_v that_o any_o other_o of_o my_o reader_n do_v otherwise_o understand_v i_o but_o mr._n hobbs_n seem_v to_o think_v he_o have_v sufficient_o confute_v i_o if_o in_o some_o case_n he_o have_v prove_v which_o whether_o he_o
divide_v blend_a and_o oppress_v with_o the_o other_o have_v not_o the_o power_n to_o shine_v or_o burn_v till_o be_v by_o some_o spark_n or_o other_o body_n actual_o burn_v or_o by_o some_o other_o equivalent_a cause_n extricate_v they_o flock_v together_o in_o swarm_n and_o then_o be_v able_a to_o burn_v and_o shine_v that_o be_v to_o appear_v fire_n which_o fire_n be_v yet_o but_o a_o part_n of_o the_o fuel_n as_o appear_v by_o the_o phlegm_n ash_n and_o perhaps_o other_o incombustible_a part_n of_o the_o coal_n or_o other_o fuel_n so_o that_o the_o atomist_n and_o divers_a other_o will_v not_o allow_v what_o mr._n hobbs_n infer_v about_o a_o incendium_fw-la and_o whereas_o he_o tell_v we_o he_o believe_v that_o no_o body_n think_v particulas_fw-la igneas_fw-la à _fw-la sole_fw-la eject_v as_o transire_fw-la posse_fw-la per_fw-la substantiam_fw-la globuli_fw-la crystallini_fw-la he_o seem_v to_o i_o to_o have_v very_o little_o heed_v the_o epicurean_a hypothesis_n for_o not_o only_o 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that_o differ_v enough_o from_o the_o other_o end_n to_o deserve_v another_o name_n and_o i_o that_o but_o relate_v a_o phaenomenon_n do_v not_o perhaps_o express_v myself_o much_o less_o wary_o if_o not_o more_o so_o than_o mr._n hobbs_n himself_o for_o whereas_o my_o word_n be_v these_o we_o present_o take_v out_o the_o coal_n in_o which_o it_o seem_v there_o have_v remain_v some_o little_a parcel_n of_o fire_n rather_o cover_v than_o total_o 79._o quench_v for_o in_o the_o open_a air_n the_o coal_n begin_v to_o be_v rekindle_v in_o several_a place_n mr._n hobbs_n even_o in_o his_o element_n of_o philosophy_n speak_v thus_o upon_o a_o somewhat-like_a occasion_n if_o a_o grate_n fill_v with_o coal_n thorough_o kindle_v and_o burn_v never_o so_o bright_o be_v let_v down_o as_o soon_o as_o ever_o it_o be_v below_o 14._o c._n the_o fire_n will_v begin_v to_o grow_v pale_a and_o short_o after_o lose_v its_o light_n be_v extinguish_v no_o otherwise_o than_o if_o it_o be_v quench_v in_o water_n but_o if_o the_o grate_n be_v draw_v up_o again_o present_o while_o the_o coal_n be_v still_o very_o hot_a the_o fire_n will_v by_o little_a and_o little_o be_v kindle_v again_o and_o shine_v as_o before_o as_o for_o the_o reason_n mr._n hobbs_n assign_v of_o our_o experiment_n in_o the_o late_o mention_v passage_n of_o his_o dialogue_n be_v ground_v upon_o such_o a_o thickness_n of_o the_o air_n in_o the_o 18._o receiver_n as_o we_o have_v already_o disprove_v it_o need_v not_o to_o be_v examine_v and_o last_o as_o to_o what_o he_o subjoin_v in_o these_o word_n quando_fw-la autem_fw-la est_fw-la quod_fw-la de_fw-fr homine_fw-la veer_fw-la pronunciare_fw-la possumus_fw-la quod_fw-la est_fw-la mortuus_fw-la sive_fw-la quod_fw-la idem_fw-la 18._o est_fw-la animam_fw-la expiravit_fw-la cognitum_fw-la enim_fw-la est_fw-la homines_fw-la nonnullos_fw-la pro_fw-la mortuis_fw-la habitos_fw-la postridie_fw-la elatos_fw-la revixisse_fw-la a._n de_fw-fr puncto_fw-la temporis_fw-la quo_fw-la anima_fw-la à _fw-la corpore_fw-la separatur_fw-la difficile_fw-la est_fw-la statuere_fw-la pergo_fw-la igitur_fw-la ad_fw-la experimenta_fw-la alia_fw-la i_o confess_v i_o see_v not_o why_o that_o needless_a question_n may_v not_o have_v be_v well_o spare_v if_o he_o design_v to_o give_v it_o no_o better_a answer_n chap._n vi_o wherein_o other_o passage_n of_o mr._n hobbs_n dialogue_n that_o concern_v the_o author_n be_v examine_v what_o our_o author_n have_v in_o the_o 19_o page_n concern_v a_o bladder_n have_v be_v already_o examine_v wherefore_o i_o proceed_v to_o the_o next_o passage_n in_o the_o same_o page_n which_o be_v this_o b._n simo_n acus_fw-la magnete_fw-la excitus_fw-la libere_fw-la pendeat_fw-la intra_fw-la recipiens_fw-la sequetur_fw-la tamen_fw-la ille_fw-la motum_fw-la ferri_fw-la quod_fw-la circumducitur_fw-la extra_fw-la recipiens_fw-la item_n object_n a_o intus_fw-la posita_fw-la ab_fw-la iis_fw-la qui_fw-la extra_fw-la sunt_fw-la videbuntur_fw-la &_o soni_fw-la intus_fw-la facti_fw-la audientur_fw-la omne_fw-la haec_fw-la aeque_fw-la post_fw-la atque_fw-la ante_fw-la exuctionem_fw-la aëris_fw-la nisi_fw-la quod_fw-la soni_fw-la sunt_fw-la aliquanto_fw-la post_fw-la quam_fw-la ante_fw-la debiliores_fw-la a._n manifestissima_fw-la haec_fw-la sunt_fw-la signa_fw-la recipientis_fw-la semper_fw-la pleni_fw-la nec_fw-la posse_fw-la inde_fw-la exugi_fw-la aërem_fw-la quod_fw-la autem_fw-la soni_fw-la inde_fw-la sentiantur_fw-la debiliores_fw-la signum_fw-la est_fw-la consistentiae_fw-la aëris_fw-la consistentia_fw-la autem_fw-la aëris_fw-la à _fw-la motu_fw-la ejus_fw-la est_fw-la per_fw-la lineas_fw-la diametraliter_fw-la oppositas_fw-la but_o i_o meet_v with_o few_o of_o the_o vacuist_n who_o even_o in_o the_o torricellian_a experiment_n think_v the_o place_n relinquish_v by_o the_o quicksilver_n to_o be_v perfect_o void_a most_o of_o they_o allow_v that_o though_o it_o be_v not_o quite_o full_a of_o body_n yet_o it_o may_v contain_v some_o of_o the_o earth_n magnetical_a steam_n or_o of_o those_o igneous_a corpuscle_n that_o flow_v from_o the_o sun_n or_o both_o of_o they_o now_o against_o these_o who_o will_v from_o our_o experiment_n deduce_v but_o only_o a_o interspersed_a vacuum_n i_o see_v not_o that_o the_o phaenomena_n mention_v by_o mr._n hobbs_n do_v conclude_v half_a so_o manifest_o as_o he_o pretend_v for_o as_o to_o the_o motion_n of_o the_o needle_n within_o the_o receiver_n it_o be_v know_v that_o they_o be_v wont_n to_o ascribe_v magnetical_a attraction_n to_o certain_a effluvia_fw-la that_o issue_v out_o of_o the_o loadstone_n be_v subtle_a enough_o to_o pass_v through_o the_o pore_n of_o the_o close_a body_n without_o except_v glass_n so_o that_o although_o the_o receiver_n be_v quite_o empty_v before_o the_o needle_n may_v be_v wrought_v upon_o by_o magnetical_a corpuscle_n that_o need_v not_o be_v suppose_v to_o fill_v the_o 10_o part_n of_o the_o receiver_n i_o know_v indeed_o that_o mr._n hobbs_n have_v another_o hypothesis_n of_o the_o phaenomena_n of_o the_o loadstone_n but_o i_o know_v that_o divers_a learned_a writer_n have_v absolute_o reject_v it_o and_o not_o one_o such_o that_o i_o have_v hear_v of_o have_v approve_v it_o and_o as_o for_o the_o other_o two_o phaenomena_n here_o mention_v by_o mr._n hobbs_n the_o atomist_n may_v answer_v that_o the_o first_o touch_v object_n see_v in_o the_o receiver_n have_v be_v show_v already_o not_o to_o overthrow_v their_o doctrine_n and_o that_o the_o other_o concern_v the_o debilitation_n of_o sound_n make_v against_o he_o not_o for_o he_o since_o we_o have_v already_o disprove_v that_o consistence_n of_o the_o air_n whereto_o he_o ascribe_v it_o and_o the_o same_o argument_n that_o overthrow_v that_o opinion_n may_v make_v it_o seem_v somewhat_o strange_a that_o he_o shall_v subjoin_v our_o experiment_n of_o two_o like_o pendula_fw-la who_o vibration_n we_o find_v not_o manifest_o to_o differ_v within_o and_o without_o our_o exhaust_a receiver_n for_o the_o former_a shall_v move_v far_o slow_a than_o the_o other_o according_a to_o mr._n hobbs_n conceit_n that_o the_o receiver_n when_o we_o say_v it_o be_v exhaust_v be_v fill_v with_o a_o substance_n of_o a_o middle_a consistence_n betwixt_o 16._o pure_a air_n and_o water_n and_o not_o much_o light_a than_o water_n but_o whether_o the_o receiver_n be_v in_o such_o case_n adequate_o full_a or_o no_o the_o vacuist_n may_v further_o consider_v for_o its_o be_v grant_v to_o be_v full_a will_v not_o overthrow_v either_o of_o my_o hypothesis_n namely_o the_o weight_n and_o spring_n of_o the_o air._n in_o the_o same_o 19_o and_o some_o follow_a page_n mr._n hobbs_n have_v a_o long_a discourse_n against_o my_o conjecture_n at_o the_o reason_n i_o propose_v in_o my_o 31._o experiment_n why_o as_o i_o there_o express_v it_o if_o the_o exquisite_o polish_a surface_n of_o two_o flat_a piece_n of_o marble_n be_v so_o congruous_a to_o each_o other_o that_o upon_o their_o mutual_a application_n there_o result_v a_o immediate_a contact_n they_o will_v stick_v so_o fast_o together_o that_o he_o that_o lift_v up_o the_o uppermost_a shall_v if_o the_o undermost_a be_v not_o exceed_v heavy_a
vessel_n the_o air_n thrust_v away_o by_o he_o that_o suck_v can_v at_o all_o come_v to_o bear_v or_o press_v upon_o the_o water_n and_o yet_o whether_o the_o pipe_n be_v incline_v or_o erect_v the_o water_n do_v according_a to_o my_o expectation_n easy_o enough_o ascend_v upon_o suction_n to_o the_o top_n of_o the_o pipe_n and_o run_v over_o into_o my_o mouth_n i_o say_v easy_o enough_o because_o that_o though_o the_o spring_n of_o the_o air_n pen_v up_o in_o the_o vial_n be_v able_a upon_o the_o decrease_n of_o the_o pressure_n of_o the_o outward_a air_n occasion_v by_o my_o suck_n to_o impel_v the_o water_n strong_o enough_o into_o the_o pipe_n yet_o when_o a_o pretty_a quantity_n of_o water_n have_v be_v so_o impel_v up_o the_o include_v air_n gain_v thereby_o more_o room_n to_o expand_v itself_o its_o spring_n be_v thereby_o so_o far_o weaken_v that_o the_o water_n ascend_v far_o less_o easy_o than_o in_o ordinary_a suction_n the_o other_o circumstance_n worth_a note_v in_o this_o experiment_n belong_v not_o to_o this_o place_n and_o what_o have_v be_v deliver_v may_v i_o hope_v suffice_v for_o the_o purpose_n it_o be_v allege_v for_o only_o one_o particular_a i_o shall_v here_o add_v by_o way_n of_o confirmation_n of_o what_o i_o say_v touch_v the_o weaken_v spring_n of_o the_o air_n and_o it_o be_v this_o that_o partly_o to_o show_v some_o who_o yet_o embrace_v the_o opinion_n of_o the_o school_n that_o the_o ascension_n of_o the_o water_n in_o the_o pipe_n do_v not_o proceed_v from_o any_o such_o tendency_n in_o the_o water_n itself_o to_o ascend_v for_o prevention_n of_o a_o vacuum_n and_o partly_o for_o other_o reason_n that_o concern_v not_o this_o place_n i_o do_v careful_o take_v out_o the_o water_n by_o degree_n till_o the_o low_a end_n of_o the_o pipe_n be_v but_o very_o little_a under_o the_o surface_n of_o the_o water_n though_o in_o the_o cavity_n of_o the_o pipe_n the_o water_n as_o it_o usual_o will_v be_v in_o pipe_n that_o be_v not_o wide_a be_v a_o pretty_a deal_n high_o then_o suffer_v the_o vessel_n to_o rest_v and_o suck_v at_o the_o upper_a end_n of_o the_o pipe_n the_o water_n as_o i_o foresee_v it_o will_v be_v be_v impel_v up_o yet_o without_o reach_v near_o the_o top_n till_o the_o surface_n of_o it_o be_v fall_v a_o little_a below_o the_o bottom_n of_o the_o pipe_n but_o then_o though_o i_o continue_v suck_v no_o more_o water_n ascend_v into_o the_o pipe_n but_o the_o air_n pass_v through_o it_o towards_o my_o mouth_n do_v in_o its_o passage_n toss_v up_o the_o water_n that_o be_v already_o in_o the_o pipe_n and_o turn_v it_o into_o bubble_n of_o a_o strong_a bigness_n when_o the_o cavity_n of_o the_o pipe_n will_v permit_v it_o which_o break_v not_o without_o noise_n one_o after_o another_o and_o thus_o the_o ascend_a air_n for_o a_o pretty_a while_n keep_v the_o water_n in_o the_o pipe_n from_o fall_v back_o to_o that_o in_o the_o vial._n but_o when_o i_o remove_v my_o mouth_n the_o spring_n of_o the_o air_n remain_v in_o the_o cavity_n of_o the_o vial_n be_v debilitate_a by_o the_o recess_n of_o the_o air_n i_o have_v as_o man_n be_v wont_a to_o speak_v suck_v out_o it_o be_v not_o able_a to_o resist_v the_o pressure_n of_o the_o outward_a air_n and_o according_o the_o water_n in_o the_o pipe_n be_v not_o only_o depress_v into_o the_o vial_n but_o the_o outward_a air_n force_v its_o way_n in_o many_o bubble_n and_o not_o without_o some_o noise_n through_o the_o water_n contiguous_a to_o the_o bottom_n of_o the_o pipe_n till_o the_o pressure_n of_o the_o include_v air_n and_o that_o of_o the_o atmosphere_n be_v reduce_v to_o a_o equality_n but_o in_o the_o same_o 25._o page_n our_o author_n tell_v we_o that_o the_o society_n he_o write_v against_o will_v have_v the_o cause_n of_o filtration_n and_o that_o of_o the_o passage_n of_o water_n through_o siphons_n to_o be_v the_o same_o to_o which_o he_o annex_v this_o peremptory_a passage_n id_fw-la vero_fw-la impossibile_fw-it est_fw-la no_o in_o siphone_n nisi_fw-la ambo_fw-la crura_fw-la aquâ_fw-la impleantur_fw-la aqua_fw-la è_fw-la pelvi_fw-la non_fw-la ascendet_fw-la ascensionis_fw-la causa_fw-la in_o pannum_fw-la est_fw-la motus_fw-la ille_fw-la terrearum_fw-la atomorum_fw-la quae_fw-la aquae_fw-la contiguae_fw-la sunt_fw-la motus_fw-la inquam_fw-la circularis_fw-la simplex_fw-la aëri_fw-la in_o quo_fw-la moventur_fw-la communicatus_fw-la quae_fw-la atomy_n aquam_fw-la ferientes_fw-la in_o materiam_fw-la laneam_fw-la incutiunt_fw-la incussae_fw-la autem_fw-la magis_fw-la magisque_fw-la madefaciunt_fw-la donec_fw-la madida_fw-la tota_fw-la sit_fw-la cum_fw-la vero_fw-la madida_fw-la tota_fw-la sit_fw-la etc._n etc._n thus_o far_o he_o but_o the_o passage_n in_o my_o epistle_n upon_o which_o he_o seem_v to_o have_v ground_v his_o opposition_n be_v but_o this_o wherewith_o i_o begin_v my_o 35._o experiment_n some_o learned_a mathematician_n i_o mean_v the_o industrious_a schottus_n and_o some_o cartesian_o have_v of_o late_o ingenious_o endeavour_v to_o reduce_v filtre_n to_o siphons_n but_o still_o the_o cause_n of_o the_o ascension_n of_o water_n and_o other_o liquor_n both_o in_o siphons_n and_o in_o filtration_n need_v for_o aught_o we_o have_v yet_o find_v a_o clear_a discovery_n and_o explication_n we_o be_v desirous_a to_o try_v etc._n etc._n so_o that_o neither_o do_v i_o ascribe_v this_o reduction_n of_o filtre_n to_o siphons_n to_o a_o society_n which_o be_v not_o then_o in_o be_v nor_o perhaps_o so_o much_o as_o design_v nor_o do_v i_o adopt_v it_o myself_o but_o express_v a_o desire_n to_o have_v it_o further_o examine_v but_o as_o for_o the_o cause_n of_o filtration_n itself_o i_o may_v take_v a_o fit_a opportunity_n to_o discourse_v of_o it_o in_o the_o mean_a time_n i_o doubt_v whether_o the_o reason_n here_o assign_v by_o mr._n hobbs_n will_v not_o seem_v as_o well_o precarious_a as_o the_o motus_fw-la circularis_fw-la simplex_fw-la of_o earthly_a atom_n whereon_o it_o be_v ground_v nor_o do_v his_o explication_n render_v a_o reason_n why_o quicksilver_n will_v not_o ascend_v the_o 14._o part_n as_o high_a in_o the_o filtre_n though_o in_o part_n immerse_v into_o it_o as_o water_n nay_o will_v not_o reach_v so_o high_a where_o it_o be_v contiguous_a to_o the_o filtre_n as_o where_o it_o be_v not_o nor_o why_o it_o shall_v begin_v to_o ascend_v since_o for_o aught_o he_o show_v to_o the_o contrary_a the_o pressure_n of_o the_o air_n even_o in_o the_o sense_n he_o take_v the_o air_n aught_o to_o be_v the_o same_o on_o that_o part_n of_o the_o surface_n of_o the_o liquor_n which_o be_v contiguous_a to_o the_o filtre_n and_o on_o any_o other_o part_n of_o the_o same_o surface_n to_o which_o i_o shall_v only_o add_v that_o as_o resolute_o as_o mr._n hobbs_n say_v it_o be_v impossible_a for_o the_o water_n to_o ascend_v out_o of_o the_o vessel_n into_o a_o siphon_n unless_o both_o the_o leg_n be_v fill_v with_o that_o liquor_n he_o will_v probable_o have_v speak_v more_o wary_o and_o distinguish_v betwixt_o siphons_n if_o he_o have_v be_v please_v to_o take_v notice_n of_o what_o i_o relate_v in_o the-forementioned_n 35._o experiment_n of_o a_o small_a glass-siphon_a i_o devise_v whereof_o when_o the_o short_a leg_n be_v but_o dip_v in_o water_n the_o liquor_n do_v present_o as_o it_o be_v of_o itself_o run_v down_o the_o long_a leg_n which_o experiment_n beside_o other_o consideration_n may_v induce_v we_o to_o suspect_v that_o the_o nature_n of_o siphons_n and_o of_o filtration_n may_v not_o yet_o be_v so_o thorough_o understand_v as_o not_o to_o deserve_v a_o further_a enquiry_n but_o to_o draw_v at_o length_n towards_o a_o conclusion_n of_o our_o troublesome_a examen_fw-la it_o remain_v only_o that_o i_o take_v some_o notice_n of_o the_o general_a corollary_n that_o mr._n hobbs_n be_v please_v to_o deduce_v from_o his_o whole_a discourse_n of_o the_o experiment_n exhibit_v in_o our_o engine_n a._n fateris_fw-la ergo_fw-la say_v he_o nihil_fw-la hactenus_fw-la à _fw-la collegis_fw-la tuis_fw-la promotam_fw-la esse_fw-la scientiam_fw-la causarum_fw-la naturalium_fw-la 23._o nisi_fw-la quod_fw-la unus_fw-la eorum_fw-la machinam_fw-la invenerit_fw-la qua_fw-la motus_fw-la excitari_fw-la aeris_fw-la possit_fw-la talis_fw-la ut_fw-la part_n sphaerae_fw-la simul_fw-la undiquaque_fw-la tendant_a ad_fw-la centrum_fw-la &_o ut_fw-la hypothesis_n hobbianae_n ante_fw-la quidem_fw-la satis_fw-la probabiles_fw-la hinc_fw-la reddantur_fw-la probabiliores_fw-la b._n nec_fw-la fateri_fw-la pudet_fw-la nam_fw-la est_fw-la aliquid_fw-la prodire_fw-la tenus_fw-la si_fw-la non_fw-la datur_fw-la ultra_fw-la a._n quid_fw-la tenus_fw-la quorsum_fw-la autem_fw-la tantus_fw-la apparatus_n &_o sumptus_fw-la machinarum_fw-la factu_fw-la difficilium_fw-la ut_fw-la eatenus_fw-la tantum_fw-la prodiretis_fw-la quantum_fw-la ante_fw-la prodierat_fw-la hobbius_n cur_n non_fw-la inde_fw-la potius_fw-la incepistis_fw-la ubi_fw-la ille_fw-la desiit_fw-la cur_n principiis_fw-la ab_fw-la eo_fw-la positis_fw-la non_fw-la estis_fw-la usi_fw-la cumque_fw-la aristoteles_n recte_fw-la dixisset_fw-la
eorundem_fw-la superficiali_fw-la vel_fw-la etiam_fw-la intricatione_fw-la not_o again_o to_o say_v any_o thing_n to_o his_o durum_fw-la primum_fw-la i_o confess_v i_o do_v not_o see_v how_o the_o motus_fw-la circularis_fw-la simplex_fw-la shall_v need_v to_o be_v superad_v to_o the_o contact_n or_o intrication_n of_o the_o cohere_a firm_a corpuscle_n to_o procure_v a_o cohesion_n to_o which'tis_o needless_a and_o which_o in_o divers_a case_n may_v be_v rather_o hinder_v than_o further_v by_o it_o the_o three_o thing_n that_o mr._n hobbs_n allege_v be_v not_o so_o much_o a_o confirmation_n of_o his_o own_o doctrine_n as_o a_o objection_n as_o he_o seem_v to_o think_v against_o that_o of_o his_o adversary_n for_o si_fw-mi supponamus_fw-la say_v he_o present_o after_o his_o last-recited_n word_n 31._o cum_fw-la illis_fw-la duritiei_fw-la causam_fw-la esse_fw-la magnitudinem_fw-la aut_fw-la crassitiem_fw-la partium_fw-la quam_fw-la rationem_fw-la reddere_fw-la poterimus_fw-la cur_n durior_fw-la vel_fw-la firmior_fw-la sit_fw-la aqua_fw-la congelata_fw-la quam_fw-la est_fw-la eadem_fw-la aqua_fw-la ante_fw-la congelationem_fw-la but_o it_o may_v easy_o be_v reply_v that_o we_o make_v not_o the_o bigness_n or_o grossness_n of_o the_o part_n of_o a_o body_n the_o only_a or_o chief_a cause_n of_o its_o hardness_n but_o their_o rest_n by_o one_o another_o which_o the_o part_n of_o freeze_a water_n have_v whereas_o those_o of_o unfrozen_a water_n have_v it_o not_o but_o be_v in_o a_o state_n of_o fluidity_n and_o consequent_o not_o of_o firmness_n which_o may_v be_v illustrate_v by_o what_o i_o firmness_n elsewhere_o relate_v of_o pure_a oil_n of_o aniseed_n and_o a_o substance_n i_o distil_v out_o of_o benzoin_n both_o which_o body_n be_v sometime_o fluid_a and_o sometime_o consistent_a as_o the_o great_a or_o lesser_a warmth_n of_o the_o air_n keep_v their_o part_n in_o a_o due_a motion_n or_o suffer_v they_o to_o rest_v but_o in_o exchange_n of_o these_o few_o &_o unconcluding_a argument_n which_o be_v all_o that_o mr._n hobbs_n allege_v to_o countenance_v his_o paradox_n how_o many_o experiment_n and_o reason_n mightwe_v transcribe_v out_o of_o our_o history_n of_o fluidity_n and_o firmness_n in_o favour_n of_o the_o contrary_a truth_n and_o as_o critical_a as_o mr._n hobbs_n appear_v in_o lay_v down_o the_o requisite_n of_o a_o good_a hypothesis_n i_o must_v make_v bold_a to_o the_o two_o condition_n he_o mention_n pag._n 11._o ut_fw-la sit_fw-la conceptibilis_fw-la idest_fw-la non_fw-la absurda_fw-la which_o whether_o it_o be_v enough_o i_o now_o dispute_v not_o &_o ut_fw-la ab_fw-la ea_fw-la concessa_fw-la inferri_fw-la possit_fw-la phaenomeni_fw-la necessitas_fw-la to_o add_v a_o three_o namely_o that_o it_o be_v not_o inconsistent_a with_o any_o other_o truth_n or_o phaenomenon_n of_o nature_n which_o three_o condition_n whether_o divers_a of_o mr._n hobbs_n hypothesis_n which_o himself_o in_o this_o place_n call_v mirandae_fw-la do_v not_o want_v we_o have_v in_o part_n already_o consider_v in_o the_o treatise_n to_o which_o this_o be_v a_o appendix_n and_o as_o i_o new_o intimate_v i_o may_v further_o show_v as_o to_o his_o notion_n of_o fluidity_n and_o firmness_n if_o i_o will_v here_o repeat_v all_o the_o experiment_n mention_v in_o my_o history_n of_o they_o though_o they_o be_v not_o all_o that_o i_o have_v make_v ready_a to_o the_o same_o purpose_n against_o another_o opportunity_n but_o partly_o weariness_n and_o partly_o a_o natural_a unwillingness_n to_o repeat_v induce_v i_o rather_o to_o refer_v my_o reader_n thither_o which_o when_o i_o do_v i_o do_v not_o forget_v that_o mr._n hobbs_n appear_v offend_v at_o i_o and_o other_o for_o trouble_v ourselves_o to_o make_v un-obvious_a experiment_n but_o that_o i_o may_v not_o repeat_v what_o in_o divers_a treatise_n i_o represent_v concern_v the_o usefulness_n of_o such_o experiment_n i_o shall_v now_o only_o oppose_v to_o the_o authority_n of_o mr._n hobbs_n in_o this_o dialogue_n wherein_o he_o have_v be_v please_v to_o choose_v those_o he_o call_v the_o experimentarian_a philosopher_n for_o his_o adversary_n the_o authority_n and_o reason_n of_o the_o same_o mr._n hobbs_n in_o another_o dialogue_n publish_v but_o the_o year_n before_o where_o one_o of_o his_o two_o discourser_n have_v say_v qui_fw-la corpora_fw-la corporibus_fw-la admovendo_fw-la nova_fw-la &_o mirabilia_fw-la ostendunt_fw-la naturae_fw-la opera_fw-la mirum_fw-la in_o modum_fw-la incendunt_fw-la animos_fw-la hominum_fw-la 6._o amore_fw-la philosophiae_fw-la &_o ad_fw-la causas_fw-la investigandas_fw-la non_fw-la parum_fw-la instigant_fw-la eoque_fw-la nomine_fw-la laud_fw-la digni_fw-la sunt_fw-la the_o other_o confirm_v it_o by_o add_v it_o a_o est_fw-la nam_fw-la historiam_fw-la naturalem_fw-la sine_fw-la qua_fw-la scientia_fw-la naturalis_fw-la frustra_fw-la quaeritur_fw-la locupletant_fw-la and_o howsoever_o mr._n hobbs_n need_v not_o have_v recourse_n to_o such_o experiment_n as_o he_o will_v be_v think_v to_o disapprove_v i_o mean_v elaborate_v one_o to_o discern_v that_o his_o notion_n do_v not_o over-well_a agree_v with_o the_o phaenomena_n for_o if_o there_o be_v not_o a_o various_a motion_n in_o the_o small_a part_n of_o water_n and_o such_o liquor_n whence_o be_v it_o that_o a_o lump_n of_o common_a salt_n be_v throw_v into_o a_o pot_n of_o water_n be_v there_o dissolve_v into_o minute_n body_n whereof_o many_o be_v carry_v to_o the_o very_a top_n of_o the_o water_n and_o be_v so_o exquisite_o diffuse_v and_o mingle_v with_o the_o liquor_n that_o each_o least_o drop_n of_o it_o contain_v number_n of_o saline_n corpuscle_n and_o if_o motion_n be_v the_o cause_n rather_o of_o hardness_n than_o fluidity_n how_o come_v it_o to_o pass_v that_o in_o frosty_a weather_n ice_n be_v by_o heat_n which_o mr._n hobbs_n will_v not_o deny_v to_o be_v motion_n or_o a_o effect_n of_o it_o turn_v from_o a_o hard_a to_o a_o fluid_a body_n and_o that_o metal_n as_o gold_n and_o silver_n etc._n etc._n whilst_o they_o be_v either_o cold_a or_o expose_v but_o to_o a_o moderate_a heat_n be_v firm_a and_o consistent_a body_n and_o by_o a_o violent_a heat_n which_o do_v manifest_o give_v their_o part_n a_o various_a and_o vehement_a agitation_n as_o appear_v by_o their_o sudden_a dissipate_v of_o hospital_n grease_n and_o far_o more_o stable_a body_n cast_v upon_o they_o into_o smoke_n be_v put_v into_o a_o fluidity_n which_o upon_o their_o removal_n from_o the_o fire_n they_o quick_o exchange_v for_o firmness_n but_o since_o the_o want_n of_o more_o to_o say_v will_v not_o in_o haste_n put_v a_o period_n to_o this_o discourse_n i_o be_o content_a to_o let_v my_o haste_n break_v it_o off_o especial_o since_o after_o i_o have_v thus_o examine_v what_o mr._n hobbs_n teach_v concern_v fluidity_n and_o firmness_n either_o here_o or_o in_o that_o section_n of_o his_o element_n where_o he_o pretend_v to_o define_v they_o i_o think_v i_o need_v not_o fear_v that_o a_o doctrine_n which_o i_o have_v perhaps_o with_o some_o care_n endeavour_v to_o establish_v for_o the_o main_a upon_o experiment_n shall_v be_v overthrow_v by_o opinion_n who_o ground_n be_v but_o such_o as_o we_o have_v already_o see_v and_o in_o plead_v for_o which_o the_o author_n be_v please_v not_o only_o to_o leave_v almost_o all_o my_o argument_n untouched_a but_o not_o so_o much_o as_o to_o offer_v at_o explicate_v by_o his_o principle_n any_o of_o those_o numerous_a and_o important_a phaenomena_n of_o fluidity_n and_o firmness_n deliver_v in_o the_o treatise_n he_o oppose_v and_o now_o leave_v mr._n hobbs_n to_o apply_v myself_o to_o the_o reader_n i_o have_v to_o the_o thing_n hitherto_o discourse_v but_o this_o one_o thing_n to_o add_v concern_v they_o that_o as_o little_a cause_n as_o mr._n hobbs_n have_v hitherto_o give_v i_o to_o distrust_v what_o i_o have_v write_v of_o fluidity_n and_o firmness_n yet_o i_o be_o not_o now_o more_o confident_a of_o my_o conjecture_n than_o i_o be_v when_o towards_o the_o end_n of_o the_o preface_n to_o the_o history_n of_o these_o two_o quality_n i_o speak_v diffident_o enough_o of_o the_o theorical_a part_n of_o that_o treatise_n and_o i_o free_o confess_v that_o the_o great_a difficulty_n of_o thing_n and_o the_o little_a ability_n i_o find_v myself_o furnish_v with_o to_o surmount_v it_o do_v often_o in_o general_n beget_v in_o i_o a_o great_a distrust_n even_o of_o thing_n whereof_o my_o adversary_n objection_n give_v i_o not_o any_o finis_fw-la the_o citation_n english_v pag._n 12._o quanquam_fw-la vis_fw-la etc._n etc._n although_o the_o force_n of_o that_o motion_n in_o the_o evacuated_a receiver_n be_v diminish_v be_v oppress_v by_o the_o consistence_n of_o the_o air_n move_v within_o yet_o it_o be_v not_o extinguish_v and_o therefore_o that_o oppression_n be_v take_v off_o will_v have_v strength_n enough_o to_o excite_v a_o appearance_n of_o light_n though_o somewhat_o weak_a than_o ordinary_a p._n 13_o 14._o sine_fw-la etc._n etc._n without_o which_o hypothesis_n let_v never_o so_o much_o labour_n art_n cost_v be_v bestow_v for_o the_o