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bulk_n and_o much_o exceed_v it_o in_o hardness_n and_o since_o the_o effect_n be_v more_o considerable_a when_o the_o trial_n be_v make_v in_o a_o much_o great_a than_o in_o a_o small_a vessel_n it_o be_v probable_a that_o if_o i_o have_v have_v the_o opportunity_n of_o experiment_v on_o a_o large_a and_o well-hung_a bell_n the_o phaenomenon_n will_v have_v be_v more_o notable_a as_o it_o also_o seem_v to_o be_v on_o our_o vessel_n if_o in_o stead_n of_o strike_v it_o with_o the_o point_n of_o a_o pin_n we_o cast_v though_o but_o faint_o against_o the_o low_a part_n of_o it_o a_o grain_n of_o shot_n less_o than_o a_o small_a pins-head_n or_o let_v a_o little_a grain_n fall_v from_o about_o one_o foot_n high_a upon_o the_o inside_n of_o the_o invert_v hemisphere_n and_o to_o show_v that_o even_o soft_a and_o yield_a body_n and_o but_o faint_o move_v be_v not_o to_o be_v exclude_v from_o a_o power_n of_o put_v such_o hard_a one_o into_o motion_n i_o shall_v add_v that_o i_o find_v 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the_o sudden_a impulse_n and_o compression_n of_o the_o air_n make_v by_o the_o door_n suppose_v to_o be_v hasty_o shut_v have_v any_o considerable_a share_n in_o the_o effect_n the_o phaenomenon_n will_v serve_v to_o show_v the_o efficacy_n even_o of_o such_o a_o motion_n of_o a_o fluid_a body_n as_o we_o can_v direct_o feel_v upon_o divers_a large_a and_o firm_o connect_v solid_a body_n in_o earthquake_n the_o tremulous_a motion_n sometime_o extend_v so_o very_o far_o that_o though_o it_o seem_v high_o probable_a that_o the_o shake_v that_o be_v give_v to_o one_o part_n of_o the_o earth_n by_o the_o fire_n and_o explosion_n of_o subterraneal_a exhalation_n if_o that_o be_v the_o true_a and_o only_a cause_n of_o earthquake_n be_v not_o capable_a of_o reach_v near_o so_o
far_o as_o divers_a earthquake_n have_v do_v but_o that_o the_o fire_n pass_v through_o some_o little_a subterraneal_a cleft_n or_o channel_n or_o hide_a conveyance_n from_o one_o great_a cavity_n or_o i_o to_o another_o yet_o it_o be_v not_o improbable_a but_o that_o the_o vehement_o tremulous_a motion_n do_v oftentimes_o reach_v a_o very_a great_a way_n beyond_o the_o place_n where_o the_o explosion_n be_v make_v since_o though_o seneca_n will_v confine_v the_o extent_n of_o 25._o earthquake_n to_o two_o hundred_o mile_n yet_o observation_n make_v in_o this_o and_o the_o last_o century_n warrant_v we_o to_o allow_v they_o a_o far_o great_a spread_v the_o learned_a 26._o josephus_n acosta_n affirm_v that_o in_o the_o kingdom_n of_o peru_n in_o the_o year_n 1586_o a_o earthquake_n reach_v along_o the_o shore_n of_o the_o pacifick_n sea_n 160_o league_n and_o add_v that_o sometime_o it_o have_v in_o those_o part_n run_v on_o from_o south_n to_o north_n 300_o league_n and_o in_o the_o 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conspire_v to_o perform_v the_o same_o motion_n as_o when_o a_o ticklish_a man_n by_o have_v the_o pulp_n of_o one_o finger_n pass_v gentle_o along_o the_o sole_a of_o his_o foot_n or_o the_o palm_n of_o his_o hand_n have_v divers_a muscle_n and_o other_o part_n of_o his_o body_n and_o face_n put_v into_o preternatural_a or_o unusual_a motion_n and_o most_o man_n by_o be_v light_o tickle_v with_o the_o end_n of_o a_o feather_n or_o straw_n within_o their_o nostril_n have_v their_o head_n and_o many_o part_n of_o their_o body_n put_v into_o that_o violent_a commotion_n wherein_o sneeze_v consist_v and_o i_o remember_v that_o have_v for_o some_o time_n be_v by_o a_o distemper_n from_o which_o god_n be_v gracious_o please_v a_o while_n after_o to_o free_v i_o quite_o deprive_v of_o the_o use_n of_o my_o hand_n it_o more_o than_o once_o happen_v to_o i_o that_o sit_v alone_o in_o a_o coach_n if_o the_o wind_n chance_v to_o blow_v a_o single_a hair_n upon_o my_o face_n in_o the_o summertime_n the_o tickle_a or_o itch_a that_o it_o produce_v be_v so_o uneasy_a to_o i_o till_o by_o call_v out_o to_o a_o footman_n i_o can_v get_v it_o remove_v that_o though_o i_o can_v well_o bear_v it_o as_o long_o as_o i_o be_v wont_a to_o do_v when_o have_v the_o use_n of_o my_o hand_n i_o can_v relieve_v myself_o at_o pleasure_n yet_o if_o i_o be_v force_v to_o endure_v the_o itch_a too_o long_o before_o any_o come_v to_o succour_v i_o the_o uneasiness_n be_v so_o great_a as_o to_o make_v i_o apprehend_v fall_v present_o either_o into_o convulsion_n or_o a_o swoon_n but_o it_o be_v time_n to_o proceed_v to_o the_o second_o member_n of_o this_o chapter_n 2._o other_o there_o be_v that_o can_v believe_v that_o local_a motion_n especial_o if_o it_o be_v languid_a can_v be_v propagate_v through_o differ_v medium_n each_o of_o which_o save_o that_o wherein_o the_o motion_n be_v begin_v must_v they_o think_v either_o repel_v or_o check_v and_o dead_a it_o to_o these_o i_o shall_v recommend_v the_o consideration_n of_o a_o experiment_n i_o remember_v i_o make_v before_o some_o learned_a man_n in_o our_o pneumatick_a engine_n for_o have_v cause_v a_o large_a and_o thick_a glass_n receiver_n to_o be_v so_o blow_v that_o it_o have_v a_o glass_n button_n in_o the_o inside_n of_o that_o part_n which_o upon_o the_o engine_n be_v to_o be_v place_v upward_o i_o cause_v a_o watch_n to_o be_v suspend_v by_o a_o little_a silverchain_n fasten_v to_o that_o button_n by_o as_o slender_a and_o soft_a a_o body_n as_o i_o think_v will_v be_v strong_a enough_o to_o support_v my_o watch_n and_o then_o the_o glass_n be_v cement_v on_o close_a to_o the_o receiver_n to_o prevent_v a_o commerce_n between_o the_o cavity_n of_o it_o and_o the_o air_n the_o watch_n that_o hang_v free_o near_o the_o middle_n of_o the_o cavity_n of_o the_o receiver_n make_v itself_o to_o be_v hear_v by_o those_o attentive_a listener_n that_o will_v hold_v their_o ear_n direct_o over_o the_o suspend_v watch_n who_o motion_n be_v thereby_o argue_v to_o have_v be_v propagate_v either_o through_o the_o include_v air_n or_o along_o the_o string_n to_o the_o concave_a part_n of_o the_o glass_n and_o through_o the_o whole_a thickness_n of_o the_o glass_n to_o the_o convex_a part_n and_o thence_o through_o the_o interpose_a air_n to_o the_o ear._n and_o this_o mention_n of_o watch_n mind_v i_o of_o what_o i_o often_o observe_v in_o a_o small_a strike_a watch_n that_o i_o have_v wear_v in_o my_o pocket_n for_o when_o it_o strike_v the_o hour_n and_o in_o some_o posture_n when_o the_o balance_n do_v but_o move_v i_o can_v plain_o feel_v the_o brisk_a motion_n of_o the_o bell_n and_o sensible_o the_o languid_a one_o of_o the_o balance_n through_o the_o several_a lining_n of_o my_o breeches_n and_o some_o other_o interpose_v soft_a and_o yield_a body_n and_o this_o though_o the_o watch_n as_o i_o say_v be_v small_a and_o the_o balance_n include_v in_o a_o double_a case_n and_o though_o the_o 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move_v but_o through_o a_o small_a space_n what_o a_o rapid_a motion_n may_v enable_v a_o body_n to_o do_v may_v be_v judge_v by_o the_o powerful_a and_o destructive_a effect_n of_o bullet_n shoot_v out_o of_o cannon_n in_o comparison_n of_o the_o batter_a engine_n of_o the_o ancient_n which_o though_o i_o know_v not_o how_o many_o time_n big_a than_o the_o bullet_n of_o whole_a cannon_n be_v not_o able_a to_o batter_v down_o wall_n and_o tower_n like_o bullet_n who_o bulk_n compare_v with_o they_o be_v inconsiderable_a other_o example_n of_o a_o like_a nature_n may_v be_v without_o impertinency_n allege_v on_o this_o occasion_n but_o because_o the_o latter_a part_n of_o our_o proposition_n contain_v that_o which_o i_o chief_o aim_v at_o i_o shall_v proceed_v to_o instance_n fit_a to_o prove_v that_o i_o have_v sometime_o cause_v a_o skilful_a turner_n to_o turn_v for_o i_o a_o oblong_a piece_n of_o iron_n or_o steel_n and_o place_v my_o naked_a hand_n at_o a_o convenient_a distance_n 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