a_o strong_a bituminous_a smell_n in_o they_o all_o which_o circumstance_n show_v that_o this_o electrical_a virtue_n consist_v in_o a_o certain_a degree_n of_o rarity_n or_o density_n of_o the_o body_n unctuous_a emanation_n now_o if_o these_o refine_a and_o viscuous_a third_n of_o jet_n or_o amber_n in_o their_o stream_v abroad_o meet_v with_o a_o piece_n of_o straw_n or_o hay_n or_o dry_a leaf_n or_o some_o such_o light_n and_o spongy_a body_n it_o be_v no_o marvel_n if_o they_o glue_v themselves_o to_o it_o like_o birdlime_n and_o that_o in_o their_o shrink_a back_n by_o be_v condense_v again_o and_o repulse_v through_o the_o coldness_n of_o the_o air_n they_o carry_v it_o along_o with_o they_o to_o their_o entire_a body_n which_o they_o that_o only_o see_v the_o effect_n and_o can_v penetrate_v into_o a_o possibility_n of_o a_o natural_a cause_n thereof_o be_v much_o trouble_v withal_o motion_n and_o this_o seem_v to_o i_o to_o bear_v a_o fair_a semblance_n of_o truth_n than_o what_o cabeus_n deliver_v for_o the_o cause_n of_o electrical_a attraction_n who_o speculation_n herein_o though_o i_o can_v allow_v for_o solid_a yet_o i_o must_v for_o ingenious_a and_o certain_o even_a error_n be_v to_o be_v commend_v when_o they_o be_v witty_a one_o and_o proceed_v from_o a_o casting-further-about_a than_o the_o beat_a tract_n of_o verbal_a learning_n or_o rather_o term_n which_o explicate_v not_o the_o nature_n of_o the_o thing_n in_o question_n he_o say_v that_o the_o come_n of_o straw_n and_o such_o other_o light_a body_n to_o amber_n jet_n and_o the_o like_a proceed_v from_o a_o wind_n raise_v by_o the_o forcible_a break_n out_o of_o subtle_a emanation_n from_o the_o electrical_a body_n into_o the_o air_n which_o bring_v those_o light_a body_n along_o with_o it_o to_o the_o electrical_a one_o but_o this_o discourse_n can_v hold_v for_o first_o it_o be_v not_o the_o nature_n of_o unctuous_a emanation_n general_o speak_v to_o cause_v smart_a motion_n single_o of_o themselves_o second_o although_o they_o shall_v raise_v a_o wind_n i_o do_v not_o comprehend_v how_o this_o wind_n shall_v drive_v body_n direct_o back_o to_o the_o source_n that_o raise_v it_o but_o rather_o any_o other_o way_n and_o so_o consequent_o shall_v drive_v the_o light_a body_n it_o meet_v with_o in_o its_o way_n rather_o from_o then_o towards_o the_o electrical_a body_n three_o if_o there_o shall_v be_v such_o a_o wind_n raise_v and_o it_o shall_v bring_v light_a body_n to_o the_o electrical_a one_o yet_o it_o can_v not_o make_v they_o stick_v thereto_o which_o we_o see_v they_o do_v turn_v they_o which_o way_n you_o will_v as_o though_o they_o be_v glue_v together_o neither_o do_v his_o experience_n convince_v any_o thing_n for_o what_o he_o say_v that_o the_o light_a body_n be_v sometime_o bring_v to_o the_o electrical_a body_n with_o such_o a_o violence_n that_o they_o rebound_v back_o from_o it_o and_o then_o return_v again_o to_o it_o make_v rather_o against_o he_o for_o if_o wind_n be_v the_o cause_n of_o their_o motion_n they_o will_v not_o return_v again_o after_o they_o have_v leap_v back_o from_o the_o electrical_a body_n no_o more_o than_o we_o can_v imagine_v that_o the_o wind_n itself_o do_v the_o like_a be_v of_o his_o other_o experience_n when_o he_o observe_v that_o some_o little_a grain_n of_o sawdust_n hang_v at_o a_o electrical_a body_n the_o furthermost_a of_o they_o not_o only_o fall_v off_o but_o seem_v to_o be_v drive_v away_o forcible_o for_o they_o do_v not_o fall_v direct_o down_o but_o sideways_o and_o beside_o fly_v away_o with_o a_o violence_n and_o smartness_n that_o argue_v some_o strong_a impulse_n the_o reason_n whereof_o may_v be_v that_o new_a emanation_n may_v smite_v they_o which_o not_o stick_v and_o fast'ning_n upon_o they_o whereby_o to_o draw_v they_o near_o must_v needs_o push_v they_o further_o or_o it_o may_v be_v that_o the_o emanation_n to_o which_o they_o be_v glue_v shrink_v back_o to_o their_o main_a body_n the_o late_a grain_n be_v shoulder_v off_o by_o other_o that_o already_o besiege_v the_o superficies_n and_o then_o the_o emanation_n retire_v swift_o the_o grain_n must_v break_v off_o with_o a_o force_n or_o else_o we_o may_v conceive_v it_o be_v the_o force_n of_o the_o air_n that_o bear_v they_o up_o a_o little_a which_o make_v a_o appearance_n of_o their_o be_v drive_v away_o as_o we_o see_v feather_n and_o other_o light_a thing_n descend_v not_o straight_o down_o chap._n xx._n of_o the_o lodestone_n generation_n and_o its_o particular_a motion_n there_o be_v yet_o remain_v the_o great_a mystery_n of_o the_o loadstone_n zone_n to_o discourse_v of_o which_o all_o author_n both_o ancient_a and_o modern_a have_v agree_v upon_o as_o a_o undeniable_a example_n and_o evidence_n of_o the_o shortness_n of_o man_n reach_n in_o comprehend_v and_o of_o the_o impossibility_n of_o his_o reason_n in_o penetrate_v into_o and_o explicate_v such_o secret_n as_o nature_n have_v a_o mind_n to_o hide_v from_o we_o wherefore_o our_o reader_n i_o be_o sure_a will_v not_o in_o this_o subject_n expect_v clear_a satisfaction_n or_o plain_a demonstration_n at_o our_o hand_n but_o will_v judge_v we_o have_v fair_o acquit_v ourselves_o if_o what_o we_o say_v be_v any_o whit_n plausible_a therefore_o to_o use_v our_o best_a endeavour_n to_o content_v he_o let_v we_o reflect_v upon_o the_o disposition_n of_o part_n of_o this_o habitable_a globe_n whereof_o we_o be_v tenant_n for_o life_n and_o we_o shall_v find_v that_o the_o sun_n by_o his_o constant_a course_n under_o the_o zodiac_n heat_v a_o great_a part_n of_o it_o unmeasurable_o more_o than_o he_o do_v the_o rest_n and_o consequent_o that_o this_o zodiac_n be_v in_o the_o midst_n between_o two_o as_o it_o be_v end_v which_o we_o call_v the_o pole_n these_o pole_n must_v necessary_o be_v extreme_o cold_a in_o respect_n of_o the_o torrid_a zone_n for_o so_o we_o call_v that_o part_n of_o the_o earth_n which_o lie_v under_o the_o zodiac_n now_o look_v into_o the_o consequence_n of_o this_o we_o find_v that_o the_o sun_n or_o the_o sun_n heat_n which_o reflect_v from_o the_o earth_n in_o the_o torrid_a zone_n must_v rarify_v the_o air_n extreme_o and_o according_a to_o the_o nature_n of_o all_o heat_n and_o fire_n must_v needs_o carry_v away_o from_o thence_o many_o part_n of_o the_o air_n and_o earth_n stick_v to_o that_o heat_n in_o such_o sort_n as_o we_o have_v former_o declare_v whence_o it_o follow_v that_o other_o air_n must_v necessary_o come_v from_o the_o region_n towards_o both_o the_o pole_n to_o supply_v what_o be_v carry_v away_o from_o the_o middle_n as_o be_v the_o course_n in_o other_o fire_n and_o as_o we_o have_v explicate_v above_o 7._o especial_o consider_v that_o the_o air_n which_o come_v from_o the_o poleward_n be_v heavy_a than_o the_o air_n of_o the_o torrid_a zone_n and_o therefore_o must_v natural_o press_v to_o be_v still_o near_o the_o earth_n and_o so_o as_o it_o be_v shoulder_n on_o the_o air_n of_o the_o torrid_a zone_n towards_o the_o circumference_n by_o roll_v into_o its_o place_n and_o this_o in_o great_a quantity_n and_o consequent_o the_o polar_n air_n must_v draw_v a_o great_a train_n after_o it_o which_o if_o we_o consider_v the_o great_a extent_n of_o the_o torrid_a zone_n we_o shall_v easy_o persuade_v our_o selus_fw-la must_v reach_v on_o each_o side_n to_o the_o very_a pole_n for_o take_v from_o archimedes_n that_o the_o spherical_a superficies_n of_o a_o portion_n of_o a_o sphere_n be_v to_o the_o superficies_n of_o the_o whole_a sphere_n according_a as_o the_o part_n of_o the_o axis_fw-la of_o that_o sphere_n comprise_v within_o the_o say_a portion_n be_v to_o the_o whole_a axis_fw-la and_o consider_v that_o in_o our_o case_n the_o part_n of_o the_o axis_fw-la comprise_v within_o the_o torrid_a zone_n be_v to_o the_o whole_a axis_fw-la of_o the_o earth_n in_o about_o the_o proportion_n of_o 4._o to_o 10_o it_o must_v of_o necessity_n follow_v that_o a_o fire_n or_o great_a heat_n reign_v in_o so_o vast_a a_o extent_n will_v draw_v air_n very_o powerful_o from_o the_o rest_n of_o the_o world_n neither_o let_v any_o man_n apprehend_v that_o this_o course_n of_o the_o sun_n be_v elevate_n so_o great_a quantity_n of_o atom_n in_o the_o torrid_a zone_n shall_v hinder_v the_o course_n of_o gravity_n there_o for_o first_o the_o medium_n be_v much_o rare_a in_o thâ—_n torrid_a zone_n then_o in_o other_o part_n of_o the_o earth_n and_o therefore_o the_o force_n of_o the_o descend_a atom_n need_v not_o be_v so_o great_a there_o as_o in_o other_o place_n to_o make_v body_n descend_v there_o as_o fast_o as_o they_o do_v elsewhere_o second_o there_o be_v a_o perpetual_a supply_n of_o fresh_a air_n from_o the_o polar_a part_n stream_v continual_o into_o the_o torrid_a zone_n it_o must_v of_o
quality_n it_o will_v always_o produce_v a_o equal_a to_o itself_o 5._o the_o three_o reason_n because_o if_o we_o imagine_v to_o our_o selve_v the_o substance_n of_o fire_n to_o be_v rarify_v it_o will_v have_v the_o same_o appearance_n which_o light_n have_v 6._o the_o four_o reason_n from_o the_o manner_n of_o the_o generation_n and_o corruption_n of_o light_n which_o agree_v with_o fire_n 7._o the_o five_o reason_n because_o such_o property_n belong_v to_o light_a as_o agree_v only_o to_o body_n chap._n vii_o two_o objection_n answer_v a_o against_o light_n be_v fire_n a_o more_o ample_a proof_n of_o its_o be_v such_o 1._o that_o all_o light_n be_v hot_a and_o apt_a to_o heat_n 2._o the_o reason_n why_o our_o body_n for_o the_o most_o part_n do_v not_o feel_v the_o heat_n of_o pure_a light_n 3._o the_o experience_n of_o burn_a glass_n and_o of_o sultry_a gloomy_a weather_n prove_v light_a to_o be_v fire_n 4._o philosopher_n ought_v not_o to_o judge_n of_o thing_n by_o the_o rule_n of_o vulgar_a people_n 5._o the_o different_a name_n of_o light_n and_o fire_n proceed_v from_o different_a notion_n of_o the_o same_o substance_n 6._o the_o reason_n why_o many_o time_n fire_n and_o heat_n be_v deprive_v of_o light_n 7._o what_o become_v of_o the_o body_n of_o light_n when_o it_o die_v 8._o a_o experiment_n of_o some_o who_o pretend_v that_o light_n may_v be_v precipitate_v into_o powder_n 9_o the_o author_n opinion_n concern_v lamp_n pretend_v to_o have_v leen_n find_v in_o tomb_n with_o inconsumptible_a light_n chap._n viii_o a_o answer_n to_o three_o other_o objection_n former_o propose_v against_o light_n be_v a_o substance_n 1._o light_n be_v not_o real_o in_o every_o part_n of_o the_o room_n it_o enlighten_v nor_o fill_v entire_o any_o sensible_a part_n of_o it_o though_o it_o seem_v to_o we_o to_o do_v so_o 2._o the_o least_o sensible_a point_n of_o a_o diaphanous_a body_n have_v room_n sufficient_a to_o contain_v both_o air_n and_o light_n together_o with_o a_o multitude_n of_o beam_n issue_v from_o several_a light_n without_o penetrate_v one_o another_o 3._o that_o light_n do_v not_o enlighten_v any_o room_n in_o a_o instant_n and_o that_o the_o great_a celerity_n of_o its_o motion_n make_v it_o imperceptible_a to_o our_o sense_n 4._o the_o reason_n why_o the_o motion_n of_o light_n be_v not_o discern_v come_v towards_o we_o and_o that_o there_o be_v some_o real_a tardity_n in_o it_o 5._o the_o planet_n be_v not_o certain_o ever_o in_o that_o place_n where_o they_o appear_v to_o be_v 6._o the_o reason_n why_o light_n be_v a_o body_n do_v not_o by_o its_o motion_n shatter_v other_o body_n into_o piece_n 7._o the_o reason_n why_o the_o body_n of_o light_n be_v never_o perceive_v to_o be_v fan_v by_o the_o wind_n 8._o the_o reason_n for_o and_o against_o light_n be_v a_o body_n compare_v together_o 9_o a_o summary_n repetition_n of_o the_o reason_n which_o prove_v that_o light_n be_v fire_n chap._n ix_o of_o local_a motion_n in_o common_a 1._o no_o local_a motion_n can_v be_v perfor_v without_o succession_n 2._o time_n be_v the_o common_a measure_n of_o all_o succession_n 3._o what_o velocity_n be_v and_o that_o it_o can_v be_v infinite_a 4._o no_o force_n so_o little_a but_o be_v able_a to_o move_v the_o great_a weight_n imâ—nable_a 5._o the_o chief_a principle_n of_o mechanic_n deduce_v out_o of_o the_o former_a discourse_n 6._o no_o movable_a can_v pass_v from_o rest_n to_o any_o determinate_a degree_n of_o velocity_n or_o from_o a_o lesser_a degree_n to_o a_o great_a without_o pass_v through_o all_o the_o intermediate_v degree_n which_o be_v below_o the_o obtain_a degree_n 7._o the_o condition_n which_o help_v to_o motion_n in_o the_o movable_a be_v three_o in_o the_o medium_n one_o 8._o no_o body_n have_v any_o intrinsical_v virtue_n to_o move_v itself_o towards_o any_o determinate_a part_n of_o the_o universe_n 9_o the_o increase_n of_o motion_n be_v always_o make_v in_o the_o proportion_n of_o the_o odd_a number_n 20._o no_o motion_n can_v increase_v for_o ever_o or_o without_o come_v to_o a_o period_n 11._o certain_a problem_n resolve_v concern_v the_o proportion_n of_o some_o move_a agent_n compare_v to_o their_o effect_n 12._o when_o a_o movable_a come_v to_o rest_n the_o motion_n decrease_v according_a to_o the_o rule_n of_o increase_n chap._n x._o of_o gravity_n and_o levity_n and_o of_o local_a motion_n common_o term_v natural_a 1._o those_o motion_n be_v call_v natural_a which_o have_v constant_a cause_n and_o those_o violent_a which_o be_v contrary_a to_o they_o 2._o the_o first_o and_o most_o general_a opeperation_n of_o the_o sun_n be_v the_o make_n and_o raise_v of_o atom_n 3._o the_o light_n rebound_v from_o the_o earth_n with_o atom_n cause_v two_o stream_n in_o the_o air_n the_o one_o ascend_v the_o other_o descend_v and_o both_o of_o they_o in_o a_o perpendicular_a line_n 4._o a_o dense_a body_n place_v in_o the_o air_n between_o the_o ascend_a and_o descend_v stream_n must_v needs_o descend_v 5._o a_o more_o particular_a explication_n of_o all_o the_o former_a doctrine_n touch_v gravity_n 6._o gravity_n and_o levity_n do_v not_o signify_v a_o intrinsical_v inclination_n to_o such_o a_o motion_n in_o the_o body_n themselves_o which_o be_v term_v heavy_a and_o light_a 7._o the_o more_o dense_a a_o body_n be_v the_o more_o swift_o it_o descend_v 8._o the_o velocity_n of_o body_n descend_v do_v not_o increase_v in_o proportion_n to_o the_o difference_n that_o may_v be_v between_o their_o several_a density_n 9_o more_n or_o less_o gravity_n produce_v a_o swift_a or_o a_o slow_a descend_v of_o a_o heavy_a body_n aristotle_n argument_n to_o disprove_v motion_n in_o vacuo_fw-la be_v make_v good_a 10._o the_o reason_n why_o at_o the_o inferior_a quarter_n of_o a_o circle_n a_o body_n descend_v fast_a by_o the_o arch_n of_o that_o quarter_n than_o by_o the_o cord_n of_o it_o chap._n xi_o a_o answer_n to_o objection_n against_o the_o cause_n of_o natural_a motion_n avow_v in_o the_o former_a chapter_n and_o a_o refutation_n of_o the_o contrary_a opinion_n 1._o the_o first_o objection_n answer_v why_o a_o hollow_a body_n descend_v slow_a than_o a_o solid_a one_o 2._o the_o second_o objection_n answer_v and_o the_o reason_n show_v why_o atom_n do_v continual_o overtake_v the_o descend_v dense_a body_n 3._o a_o curious_a question_n leave_v undecided_a 4._o the_o four_o objection_n answer_v why_o the_o descent_n of_o the_o same_o heavy_a body_n be_v equal_a in_o so_o great_a inequality_n of_o the_o atom_n which_o cause_v it_o 5._o the_o reason_n why_o the_o shelter_n of_o a_o thick_a body_n do_v not_o hinder_v the_o descent_n of_o that_o which_o be_v under_o it_o 6._o the_o reason_n why_o some_o body_n sink_v other_o swim_v 7._o the_o five_o objection_n answer_v concern_v the_o descend_v of_o heavy_a body_n in_o stream_n 8._o the_o six_o objection_n answer_v and_o that_o all_o heavy_a element_n do_v weigh_v in_o their_o own_o sphere_n 9_o the_o seven_o objection_n answer_v and_o the_o reason_n why_o we_o do_v not_o feel_v the_o course_n of_o the_o air_n and_o atom_n that_o beat_v continual_o upon_o we_o 10._o how_o in_o the_o same_o body_n gravity_n may_v be_v great_a than_o density_n and_o density_n than_o gravity_n though_o they_o be_v the_o same_o thing_n 11._o the_o opinion_n of_o gravity_n be_v a_o intrinsical_a inclination_n of_o a_o body_n to_o the_o centea_fw-la refute_v by_o reason_n 12._o the_o same_o opinion_n refuted_o several_a experience_n chap._n xii_o of_o violent_a motion_n 1._o the_o state_n of_o the_o question_n touch_v the_o cause_n of_o violent_a motion_n 2._o that_o the_o medium_n be_v the_o only_a cause_n which_o continue_v violent_a motion_n 3._o a_o further_a explication_n of_o the_o former_a doctrine_n 4._o that_o the_o air_n have_v strength_n enough_o to_o continue_v violent_a motion_n in_o a_o movable_a 5._o a_o answer_n to_o the_o first_o objection_n that_o air_n be_v not_o apt_a to_o conserve_v motion_n and_o how_o violent_a motion_n come_v to_o cease_v 6._o a_o answer_n to_o the_o second_o objection_n that_o the_o air_n have_v no_o power_n over_o heavy_a body_n 7._o a_o answer_n to_o the_o three_o objection_n that_o a_o arrow_n shall_v fly_v fast_o broad_a way_n than_o long_v way_n chap._n xiii_o of_o three_o sort_n of_o violent_a motion_n reflection_n undulation_n and_o refraction_n 1._o that_o reflection_n be_v a_o kind_n of_o violent_a motion_n 2._o reflection_n be_v make_v at_o equal_a angle_n 3._o the_o cause_n and_o property_n of_o undulation_n 4._o refraction_n at_o the_o entrance_n into_o the_o reflectent_a body_n be_v towards_o the_o perpendicular_a at_o the_o go_v out_o be_v from_o it_o when_o the_o second_o superficies_n be_v parallel_n to_o the_o first_o 5._o a_o refutation_n of_o mounseur_fw-fr des_fw-fr cartes_n his_o explication_n of_o
refraction_n 6._o a_o answer_n to_o the_o argument_n bring_v in_o favour_n of_o mounseur_fw-fr des_fw-fr cartes_n his_o opinion_n 7._o the_o true_a cause_n of_o refraction_n of_o light_n both_o at_o its_o entrance_n and_o at_o its_o go_v out_o from_o the_o refle_a body_n 8._o a_o general_a rule_n to_o know_v the_o nature_n of_o reflection_n and_o refraction_n in_o all_o sort_n of_o surface_n 9_o a_o body_n of_o great_a part_n and_o great_a pore_n make_v a_o great_a refraction_n than_o one_o of_o lesser_a part_n and_o lesser_a pore_n 10._o a_o confirmation_n of_o the_o former_a doctrine_n out_o of_o the_o nature_n of_o body_n that_o refract_v light_a chap._n fourteen_o of_o the_o composition_n quality_n &_o generation_n of_o mix_a body_n 1._o the_o connexion_n of_o this_o chapter_n with_o the_o rest_n and_o the_o author_n intent_n in_o it_o 2._o that_o there_o be_v a_o least_o size_n of_o body_n and_o that_o this_o least_o size_n be_v find_v in_o fire_n 3._o the_o first_o conjunction_n of_o part_n be_v in_o body_n of_o least_o size_n and_o it_o be_v make_v by_o the_o force_n of_o quantity_n 4._o the_o second_o sort_n of_o conjunction_n be_v compactedness_n in_o simple_a element_n and_o it_o proceed_v from_o density_n 5._o the_o three_o conjunction_n be_v of_o part_n of_o different_a element_n and_o it_o proceed_v from_o quantity_n and_o density_n together_o 6._o the_o reason_n why_o liquid_a body_n do_v easy_o join_v together_o and_o dry_a one_o difficult_o 7._o that_o no_o two_o hard_a body_n can_v touch_v one_o another_o immediate_o 8._o how_o mix_v body_n be_v frame_v in_o general_n 9_o the_o cause_n of_o the_o several_a degree_n of_o solidity_n in_o mix_a body_n 10._o the_o rule_n whereto_o be_v reduce_v all_o the_o several_a combination_n of_o element_n in_o compound_v of_o mix_a body_n 11._o earth_n and_o water_n be_v the_o basis_n of_o all_o permanent_a mix_a body_n 12._o what_o kind_n of_o body_n those_o be_v where_o water_n be_v the_o basis_n and_o earth_n the_o predominant_a element_n over_o the_o other_o two_o 13._o of_o those_o body_n where_o water_n be_v the_o basis_n air_n be_v the_o predominant_a element_n 14._o what_o kind_n of_o body_n result_v where_o water_n be_v the_o basis_n and_o fire_n the_o predominant_a element_n 15._o of_o those_o body_n where_o water_n be_v in_o excess_n it_o alone_o be_v both_o the_o basis_n and_o the_o predominant_a element_n 16._o of_o those_o body_n where_o earth_n alone_o be_v the_o basis_n and_o also_o the_o predominant_a in_o excess_n over_o the_o other_o three_o element_n 17._o of_o those_o body_n where_o earth_n be_v the_o basis_n &_o water_n be_v the_o predominant_a element_n over_o the_o other_o two_o 18._o of_o those_o body_n where_o earth_n be_v the_o basis_n air_n be_v the_o predominant_a 19_o of_o those_o body_n where_o earth_n be_v the_o basis_n fire_n be_v the_o predominant_a 20._o all_o the_o second_o quality_n of_o mix_a body_n arise_v from_o several_a combination_n of_o the_o first_o quality_n and_o be_v at_o last_o resolve_v into_o several_a degree_n of_o rarity_n &_o density_n 21._o that_o in_o the_o planet_n &_o star_n there_o be_v a_o like_a variety_n of_o mix_a body_n cause_v by_o light_n as_o here_o on_o earth_n 22._o in_o what_o manner_n the_o element_n work_v on_o one_o another_o in_o the_o composition_n of_o mix_a body_n and_o in_o particular_a fire_n which_o be_v the_o most_o active_a 23._o a_o particular_a declaration_n touch_v the_o generation_n of_o metal_n chap._n xv._n of_o the_o dissolution_n of_o mix_a body_n 1._o why_o some_o body_n be_v brittle_a and_o other_o tough_a or_o apt_a to_o withstand_v outward_a violence_n the_o first_o instrument_n to_o dissolve_v mix_v body_n 2._o how_o outward_a violence_n do_v work_v on_o the_o most_o compact_a body_n 3._o the_o several_a effect_n of_o fire_n the_o second_o and_o chief_a instrument_n to_o dissolve_v all_o compound_a body_n 4._o the_o reason_n why_o some_o body_n be_v not_o dissolve_v by_o fire_n 5._o the_o reason_n why_o fire_n melt_v gold_n but_o can_v consume_v it_o 6._o why_o lead_n be_v easy_o consume_v and_o calcint_v by_o fire_n 7._o why_o and_o how_o some_o body_n be_v divide_v by_o fire_n into_o spirit_n water_n oil_n salt_n and_o earth_n and_o what_o those_o part_n be_v 8._o how_o water_n the_o three_o instrument_n to_o dissolve_v body_n dissolu_v calx_fw-la into_o salt_n and_o so_o into_o terra_fw-la damnata_fw-la 9_o how_o water_n mingle_v with_o salt_n become_v a_o most_o powerful_a agent_n to_o dissolve_v other_o body_n 10._o how_o putrefaction_n be_v cause_v chap._n xvi_o a_o explication_n of_o certain_a maxim_n touch_v the_o operation_n and_o qualy_n of_o body_n and_o whether_o the_o element_n be_v find_v pure_a in_o any_o part_n of_o the_o world_n 1._o what_o be_v the_o sphere_n of_o activity_n in_o corporeal_a agent_n 2._o the_o reason_n why_o no_o body_n can_v work_v in_o distance_n 3._o a_o objection_n answer_v against_o the_o manner_n of_o explicate_v the_o former_a axiom_n 4._o of_o re-action_n and_o first_o in_o pure_a local_a motion_n that_o each_o agent_n must_v suffer_v in_o act_v and_o act_n in_o suffering_n 5._o the_o former_a doctrine_n apply_v to_o other_o local_a motion_n design_v by_o particular_a name_n and_o that_o suisseths_n argument_n be_v of_o no_o force_n against_o this_o way_n of_o doctrine_n 6._o why_o some_o notion_n do_v admit_v of_o intention_n and_o remission_n and_o other_o not_o 7._o that_o in_o every_o part_n of_o our_o habitable_a world_n all_o the_o four_o element_n be_v find_v pure_a in_o small_a atom_n but_o not_o in_o any_o great_a bulk_n chap._n xvii_o of_o rarefaction_n and_o condensation_n the_o two_o first_o motion_n of_o particular_a body_n 1._o the_o author_n intent_n in_o this_o and_o the_o follow_a chapter_n 2._o that_o body_n may_v be_v rarify_v both_o by_o outward_a and_o inward_a heart_n and_o how_o this_o be_v perform_v 3._o of_o the_o great_a effect_n of_o rarefaction_n 4._o the_o first_o manner_n of_o condensation_n by_o heat_n 5._o the_o second_o manner_n of_o condensation_n by_o cold_a 6._o that_o ice_n be_v not_o water_v rarify_v but_o condense_v 7._o how_o wind_n snow_n and_o hail_n be_v make_v and_o wind_n by_o rain_n allay_v 8._o how_o part_n of_o the_o same_o or_o divers_a body_n be_v join_v more_o strong_o together_o by_o condensation_n 9_o vacuity_n can_v be_v the_o reason_n why_o water_n impregnate_v to_o the_o full_a with_o one_o kind_n of_o salt_n will_v notwithstanding_o receive_v more_o of_o another_o 10._o the_o true_a reason_n of_o the_o former_a effect_n 11._o the_o reason_n why_o body_n of_o the_o same_o nature_n do_v join_v more_o easy_o together_o than_o other_o chap._n xviii_o of_o another_o motion_n belong_v to_o particular_a body_n call_v attraction_n and_o of_o certain_a operation_n term_v magical_a 1._o what_o attraction_n be_v and_o from_o whence_o it_o proceed_v 2._o the_o true_a sense_n of_o the_o maxim_n that_o nature_n abhor_v from_o vacuity_n 3._o the_o true_a reason_n of_o attraction_n 4._o water_n may_v be_v bring_v by_o the_o force_n of_o attraction_n to_o what_o height_n soever_o 5._o the_o doctrine_n touch_v the_o attraction_n of_o water_n in_o syphon_n 6._o that_o the_o syphon_n do_v not_o prove_v water_n to_o weigh_v in_o its_o own_o orb_n 7._o concern_v attraction_n cause_v by_o fire_n 8._o concern_v attraction_n make_v by_o virture_n of_o hot_a body_n amulet_n &c_n &c_n 9_o the_o natural_a reason_n give_v for_o divers_a operation_n esteem_v by_o some_o to_o be_v magical_a chap._n xix_o of_o three_o other_o motion_n belong_v to_o particular_a body_n filtration_n restitution_n and_o electrical_a attraction_n 1._o what_o be_v filtration_n and_o how_o it_o be_v effect_v 2._o what_o cause_v the_o water_n in_o filtration_n to_o ascend_v 3._o why_o the_o filter_n will_v not_o drop_v unless_o the_o label_n hang_v low_a than_o the_o water_n 4._o of_o the_o motion_n of_o restitution_n and_o why_o some_o body_n stand_v bend_v other_o not_o 5._o why_o some_o body_n return_v only_o in_o part_n to_o their_o natural_a figure_n other_o entire_o 6._o concern_v the_o nature_n of_o those_o body_n which_o shrink_v and_o stretch_v 7._o how_o great_a and_o wonderful_a effect_n proceed_v from_o small_a plain_a and_o simple_a principle_n 8._o concern_v electrical_a attratâ—on_n and_o the_o cause_n of_o it_o 9_o cabeus_n his_o opinion_n refute_v concern_v the_o cause_n of_o electrical_a motion_n chap._n xx._n of_o the_o lodestone_n generation_n and_o its_o particulas_fw-la motion_n 1._o the_o extreme_a heat_n of_o the_o sun_n under_o the_o zodiac_n draw_v a_o stream_n of_o air_n from_o each_o pole_n into_o the_o torrid_a zone_n 2._o the_o atom_n of_o these_o two_o stream_n come_v together_o be_v apt_a to_o incorporate_v with_o one_o another_o 3._o by_o the_o meeting_n and_o mingle_v together_o
can_v strike_v it_o but_o it_o be_v evident_a say_v you_o out_o of_o these_o pretend_a cause_n of_o this_o motion_n that_o such_o atom_n can_v move_v so_o swift_o downward_o as_o a_o great_a dense_a body_n since_o their_o littleness_n and_o their_o rarity_n be_v both_o of_o they_o hinder_v to_o their_o motion_n therefore_o this_o can_v be_v cause_n of_o that_o effect_n which_o we_o call_v gravity_n to_o this_o i_o reply_v that_o to_o have_v the_o atom_n give_v these_o blow_n to_o a_o descend_v dense_a body_n it_o be_v not_o require_v that_o their_o natural_a and_o ordinary_a motion_n shall_v be_v swift_a than_o the_o descent_n of_o such_o a_o dense_a body_n but_o the_o very_a descent_n of_o it_o occasion_n their_o strike_v it_o for_o as_o it_o fall_v and_o make_v itself_o a_o way_n through_o they_o they_o divide_v themselves_o before_o it_o and_o swell_v on_o the_o side_n and_o a_o little_a above_o it_o and_o present_o close_v again_o behind_o it_o and_o over_o it_o assoon_o as_o it_o be_v past_a now_o that_o close_v to_o hinder_v vacuity_n of_o space_n be_v a_o sudden_a one_o and_o thereby_o attain_v great_a velocity_n which_o will_v carry_v the_o atom_n in_o that_o degree_n of_o velocity_n further_o than_o the_o descend_a body_n if_o they_o do_v not_o encounter_v with_o it_o in_o their_o way_n to_o retard_v they_o which_o encounter_n and_o tard_n imply_v such_o stroke_n upon_o the_o dense_a body_n as_o we_o suppose_v to_o cause_v this_o motion_n and_o the_o like_a we_o see_v in_o water_n into_o which_o let_v a_o stone_n fall_v present_o the_o water_n that_o be_v divide_v by_o the_o stone_n and_o swell_v on_o the_o side_n high_o than_o it_o be_v before_o close_v upon_o the_o back_n of_o the_o descend_a stone_n and_o follow_v it_o so_o violent_o that_o for_o a_o while_n after_o it_o leave_v a_o purl_a hole_n in_o the_o place_n where_o the_o stone_n go_v down_o till_o by_o the_o repose_n of_o the_o stone_n the_o water_n return_v likewise_o to_o its_o quiet_a and_o so_o its_o superficies_n become_v even_o in_o the_o three_o place_n a_o enquiry_n occur_v emergent_a out_o of_o this_o doctrine_n of_o the_o cause_n of_o body_n move_v upward_o and_o downward_o undecided_a which_o be_v whether_o there_o will_v be_v any_o natural_a motion_n deep_a in_o the_o earth_n beyond_o the_o activity_n of_o the_o sun_n beam_n for_o out_o of_o these_o principle_n it_o follow_v that_o there_o will_v not_o and_o consequent_o there_o must_v be_v a_o vast_a orb_n in_o which_o there_o will_v be_v no_o motion_n of_o gravity_n or_o levity_n for_o suppose_v the_o sun_n beam_n may_v pierce_v a_o thousand_o mile_n deep_a into_o the_o body_n of_o the_o earth_n yet_o there_o will_v still_o remain_v a_o mass_n who_o diameter_n will_v be_v near_o 5000_o mile_n in_o which_o there_o will_v be_v no_o gravitation_n nor_o the_o contrary_a motion_n for_o my_o part_n i_o shall_v make_v no_o difficulty_n to_o grant_v the_o inference_n as_o far_o as_o concern_v motion_n cause_v by_o our_o sun_n for_o what_o inconvenience_n will_v follow_v out_o of_o it_o but_o i_o will_v not_o offer_v at_o determine_v whether_o there_o may_v not_o be_v enclose_v within_o that_o great_a sphere_n of_o earth_n some_o other_o fire_n such_o as_o the_o chemist_n talk_v of_o a_o archaeus_n a_o demogorgon_n seat_v in_o the_o centre_n like_o the_o heart_n in_o animal_n which_o may_v raise_v up_o vapour_n and_o boil_v a_o air_n out_o of_o they_o and_o divide_v gross_a body_n into_o atom_n and_o according_o give_v they_o motion_n answerable_a to_o we_o but_o in_o different_a line_n from_o we_o according_a as_o that_o fire_n or_o sun_n be_v situate_v since_o the_o far-searching_a author_n of_o the_o dialogue_n de_fw-fr mundo_fw-la have_v leave_v that_o speculation_n undecided_a after_o he_o have_v touch_v upon_o it_o in_o the_o twelve_o knot_n of_o his_o first_o dialogue_n four_o it_o may_v be_v object_v that_o if_o such_o descend_a atom_n it_o as_o we_o have_v describe_v be_v the_o cause_n of_o a_o body_n gravity_n and_o descend_v towards_o the_o centre_n the_o same_o body_n will_v at_o divers_a time_n descend_v more_o and_o less_o swift_o for_o example_n after_o midnight_n when_o the_o atom_n begin_v to_o descend_v more_o slow_o the_o same_o body_n will_v descend_v more_o slow_o in_o a_o like_a proportion_n and_o not_o weigh_v so_o much_o as_o it_o do_v in_o the_o heat_n of_o the_o day_n the_o same_o may_v be_v say_v of_o summer_n and_o winter_n for_o in_o winter_n time_n the_o atom_n seem_v to_o be_v more_o gross_a and_o consequent_o to_o strike_v more_o strong_o upon_o the_o body_n they_o meet_v with_o in_o their_o way_n as_o they_o descend_v yet_o on_o the_o other_o side_n they_o seem_v in_o the_o summer_n to_o be_v more_o numerous_a as_o also_o to_o descend_v from_o a_o great_a height_n both_o which_o circumstance_n will_v be_v cause_n of_o a_o strong_a stroke_n and_o more_o vigorous_a impulse_n on_o the_o body_n they_o hit_v and_o the_o like_a may_v be_v object_v of_o divers_a part_n of_o the_o world_n for_o in_o the_o torrid_a zone_n it_o will_v always_o happen_v as_o in_o summer_n in_o place_n of_o the_o temperate_a zone_n and_o in_o the_o polar_a time_n as_o in_o deep_a winter_n so_o that_o no_o where_o there_o shall_v be_v any_o standard_n or_o certainty_n in_o the_o weight_n of_o body_n if_o it_o depend_v upon_o so_o mutable_a a_o cause_n and_o it_o make_v to_o the_o same_o effect_n that_o a_o body_n which_o lie_v under_o a_o thick_a rock_n or_o any_o other_o very_o dense_a body_n that_o can_v be_v penetrate_v by_o any_o great_a store_n of_o atom_n shall_v not_o be_v so_o heavy_a as_o it_o will_v be_v in_o the_o open_a and_o free_a air_n where_o the_o atom_n in_o their_o complete_a number_n have_v their_o full_a stroke_n for_o answer_v to_o these_o and_o such_o like_a instance_n we_o be_v to_o note_v first_o that_o it_o be_v not_o so_o much_o the_o number_n or_o violence_n of_o the_o percussion_n of_o the_o strike_a atom_n as_o the_o density_n of_o the_o thing_n strike_v which_o give_v the_o measure_n to_o the_o descend_v of_o a_o weighty_a body_n and_o the_o chief_a thing_n which_o the_o stroke_n of_o the_o atom_n give_v to_o a_o dense_a body_n be_v a_o determination_n of_o the_o way_n which_o a_o dense_a body_n be_v to_o cut_v to_o itself_o therefore_o multiplication_n or_o lessen_v of_o the_o atom_n will_v not_o make_v any_o sensible_a difference_n betwixt_o the_o weight_n of_o one_o dense_a body_n where_o manya_n tom_n strike_v and_o a_o other_o body_n of_o the_o same_o density_n where_o but_o a_o few_o strike_v so_o that_o the_o stroke_n downward_o of_o the_o descend_a atom_n be_v great_a than_o the_o stroke_n upward_o of_o the_o ascend_a atom_n and_o thereby_o determine_v it_o to_o weigh_v to_o the_o centreward_n and_o not_o rise_v float_v upward_o which_o be_v all_o the_o sensible_a effect_n we_o can_v perceive_v next_o we_o may_v observe_v that_o the_o first_o particular_n of_o the_o objection_n do_v not_o 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innate_a virtue_n in_o some_o degree_n now_o then_o the_o go_v of_o the_o iron_n to_o either_o of_o the_o lodestone_n must_v follow_v the_o great_a and_o quick_a conjunction_n of_o the_o two_o meeting_n steam_n and_o not_o the_o greatness_n of_o one_o alone_a so_o that_o if_o the_o conjunction_n of_o the_o two_o steam_n between_o the_o iron_n and_o the_o little_a loadstone_n be_v great_a &_o quick_a than_o the_o conjunction_n of_o the_o two_o steam_n which_o meet_v betwixt_o the_o great_a loadstone_n and_o the_o iron_n the_o iron_n must_v stick_v to_o the_o lesser_a loadstone_n and_o this_o must_v happen_v more_o often_o then_o otherwise_o for_o the_o steam_n which_o go_v from_o the_o iron_n to_o the_o great_a loadstone_n will_v for_o the_o most_o part_n be_v less_o than_o the_o steam_n which_o go_v from_o the_o lesser_a loadstone_n
short_a diffuse_v in_o many_o several_a branch_n peradventure_o it_o will_v not_o be_v displease_v to_o the_o reader_n to_o see_v the_o whole_a nature_n of_o the_o loadstone_n sum_v up_o in_o short_a let_v he_o then_o cast_v his_o eye_n upon_o one_o effect_n of_o it_o very_o easy_a to_o be_v try_v and_o acknowledge_v by_o all_o writer_n though_o we_o have_v not_o as_o yet_o mention_v it_o it_o be_v that_o a_o knife_n draw_v from_o the_o pole_n of_o a_o loadstone_n towards_o the_o equator_fw-la if_o you_o hold_v the_o point_n towards_o the_o pole_n gain_v a_o respect_n to_o one_o of_o the_o pole_n but_o contrariwise_o if_o the_o point_n of_o the_o knife_n be_v hold_v towards_o the_o equator_fw-la and_o be_v thrust_v the_o same_o way_n it_o be_v draw_v before_o that_o be_v towards_o the_o equator_fw-la it_o gain_v a_o respect_n towards_o the_o contrary_a pole_n it_o be_v evident_a out_o of_o this_o experience_n that_o the_o virtue_n of_o the_o loadstone_n be_v communicate_v by_o way_n of_o stream_n and_o that_o in_o it_o there_o be_v two_o contrary_a stream_n for_o otherwise_o the_o motion_n of_o the_o knife_n this_o way_n or_o that_o why_o can_v not_o change_v the_o efficacity_n of_o the_o same_o part_n of_o the_o loadstone_n it_o be_v likewise_o evident_a that_o these_o contrary_a stream_n come_v from_o the_o contrary_a end_n of_o the_o loadstone_n as_o also_o that_o the_o virtue_n of_o they_o both_o be_v in_o every_o part_n of_o the_o stone_n likewise_o that_o one_o loadstone_n must_v of_o necessity_n turn_v certain_a part_n of_o itself_o to_o certain_a part_n of_o another_o loadstone_n nay_o that_o it_o must_v go_v and_o join_v to_o it_o according_a to_o the_o law_n of_o attraction_n which_o we_o have_v above_o deliver_v and_o consequent_o that_o they_o must_v turn_v their_o disagree_a part_n away_o from_o one_o another_o and_o so_o one_o loadstone_n seem_v to_o fly_v from_o another_o if_o they_o be_v so_o apply_v that_o their_o disagree_a part_n be_v keep_v 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the_o pole_n of_o the_o earth_n by_o the_o same_o law_n and_o consequent_o must_v tend_v to_o the_o north_n must_v vary_v from_o the_o north_n must_v incline_v towards_o the_o centre_n and_o must_v be_v affect_v with_o all_o such_o accident_n as_o we_o have_v deduce_v of_o the_o loadstone_n and_o last_o see_v that_o iron_n be_v to_o a_o loadstone_n a_o fit_a matter_n for_o it_o to_o impress_v its_o nature_n in_o and_o easy_o retain_v that_o magnetike_a virtue_n the_o same_o effect_n that_o follow_v between_o two_o lodestone_n must_v necessary_o follow_v between_o a_o loadstone_n and_o a_o piece_n of_o iron_n fit_o proportionated_a in_o their_o degree_n except_v some_o little_a particularity_n which_o proceed_v out_o of_o the_o naturalness_n of_o the_o magnetic_a virtue_n to_o a_o loadstone_n more_o than_o to_o iron_n and_o thus_o you_o see_v the_o nature_n of_o the_o loadstone_n sum_v up_o in_o gross_a the_o particular_a joint_n and_o cause_n whereof_o you_o may_v find_v treat_v at_o large_a in_o the_o main_a discourse_n wherein_o we_o have_v govern_v our_o selus_fw-la chief_o by_o the_o experience_n that_o be_v record_v by_o gilbert_n and_o cabeus_n to_o who_o we_o remit_v our_o reader_n for_o a_o more_o ample_a declaration_n of_o particular_n chap._n xxiii_o a_o description_n of_o the_o two_o sort_n of_o live_a creature_n plant_n and_o animal_n and_o how_o they_o be_v frame_v in_o common_a to_o perform_v vital_a motion_n hitherto_o we_o have_v endeavour_v to_o follow_v by_o a_o continual_a one_o three_o all_o such_o effect_n as_o we_o have_v meet_v with_o among_o body_n and_o to_o trace_v they_o in_o all_o their_o wind_n and_o drive_v they_o up_o to_o their_o very_a root_n &_o original_a source_n for_o the_o nature_n of_o our_o subject_n have_v be_v yet_o very_o common_a have_v not_o exceed_v the_o compass_n and_o power_n of_o our_o search_n &_o inquiry_n to_o descend_v to_o the_o chief_a circumstance_n and_o particular_n belong_v to_o it_o and_o indeed_o many_o 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necessity_n to_o strain_v our_o selus_fw-la to_o prosecute_v most_o of_o such_o effect_n even_o to_o their_o notional_a connexion_n with_o rarity_n and_o density_n and_o the_o rather_o because_o it_o have_v not_o be_v our_o luck_n yet_o to_o meet_v with_o any_o that_o have_v have_v the_o like_a design_n or_o do_v any_o considerable_a matter_n to_o ease_v our_o pain_n which_o can_v but_o make_v the_o reader_n journey_n somewhat_o tedious_a to_o he_o to_o follow_v all_o our_o step_n by_o reason_n of_o the_o ruggedness_n and_o untrodenness_n of_o the_o path_n we_o have_v walk_v in_o but_o now_o the_o effect_n we_o shall_v henceforward_o meddle_v with_o grow_v so_o particular_a and_o swarm_v into_o such_o a_o vast_a multitude_n of_o several_a little_a joint_n and_o wreathy_a labyrinth_n of_o nature_n as_o be_v impossible_a in_o so_o summary_n a_o treatise_n as_o we_o intend_v to_o deliver_v the_o cause_n of_o every_o one_o of_o they_o exact_o which_o will_v require_v both_o large_a discourse_n and_o abundance_n of_o experience_n to_o acquit_v our_o selus_fw-la as_o we_o ought_v of_o such_o a_o task_n nor_o be_v there_o a_o like_a need_n of_o do_v it_o as_o former_o for_o as_o much_o as_o concern_v our_o design_n since_o the_o cause_n of_o they_o be_v palpable_o material_a and_o the_o admirable_a artifice_n of_o they_o consist_v only_o in_o the_o dedalean_a and_o wonderful-ingenious_a order_n and_o range_v they_o one_o with_o another_o we_o shall_v therefore_o entreat_v our_o reader_n from_o this_o time_n forward_o to_o expect_v only_o the_o common_a sequel_n of_o those_o particular_a effect_n out_o of_o the_o principle_n already_o lay_v and_o when_o some_o shall_v occur_v that_o may_v peradventure_o seem_v at_o first_o sight_n enact_v immediate_o by_o a_o virtue_n spiritual_a and_o that_o proceed_v indivisible_o in_o a_o different_a strain_n from_o the_o ordinary_a process_n which_o we_o see_v in_o body_n and_o bodily_a thing_n that_o be_v by_o the_o virtue_n of_o rarity_n and_o density_n work_v by_o local_a motion_n we_o hope_v he_o will_v be_v satisfy_v at_o our_o hand_n if_o we_o lie_v down_o a_o method_n and_o trace_v out_o a_o course_n whereby_o such_o event_n and_o operation_n may_v follow_v out_o of_o the_o principle_n we_o have_v lay_v though_o peradventure_o we_o shall_v not_o absolute_o convince_v that_o every_o effect_n be_v do_v just_a as_o we_o set_v it_o down_o in_o every_o particular_a and_o that_o it_o may_v not_o as_o well_o be_v do_v by_o some_o other_o dispose_v of_o part_n under_o the_o same_o general_a scope_n for_o it_o be_v enough_o for_o our_o turn_n if_o we_o show_v that_o such_o effect_n may_v be_v perform_v by_o corporeal_a agent_n work_v as_o other_o body_n do_v without_o confine_v our_o selus_fw-la to_o a_o exactness_n in_o every_o link_n of_o the_o long_a chain_n that_o must_v be_v wind_v up_o in_o the_o performance_n
touch_v gravity_n 6._o gravity_n and_o levity_n do_v not_o signify_v a_o intrinsical_v inclination_n to_o such_o a_o motion_n in_o the_o body_n themselves_o which_o be_v term_v heavy_a and_o light_a 7._o the_o more_o dense_a a_o body_n be_v the_o more_o swift_o it_o descend_v 8._o the_o velocity_n of_o body_n descend_v do_v not_o increase_v in_o proportion_n to_o the_o difference_n that_o may_v be_v between_o their_o several_a density_n 9_o more_n or_o less_o gravity_n produce_v a_o swister_n or_o a_o slow_a descend_v a_o heavy_a body_n aristotle_n argument_n to_o disprove_v motion_n in_o 〈◊〉_d be_v make_v good_a 10._o the_o reason_n why_o at_o the_o inferior_a quarter_n of_o a_o circle_n a_o body_n descend_v fast_a by_o the_o arch_n of_o that_o quarter_n then_o by_o the_o chord_n of_o it_o 1._o the_o first_o objection_n answer_v why_o a_o hollow_a body_n descend_v flower_n then_o a_o solid_a one_o 2_o the_o second_o objection_n answer_v and_o the_o reason_n show_v why_o atom_n continual_o overtake_v the_o descend_v dense_a body_n 3._o a_o curious_a question_n leave_v undecided_a 4._o the_o four_o objection_n answer_v why_o the_o descent_n of_o the_o same_o heavy_a body_n be_v equal_a in_o so_o great_a inequality_n of_o the_o atom_n which_o cause_v it_o 5._o the_o reason_n why_o the_o shelter_n of_o a_o thick-body_n do_v not_o hinder_v the_o descent_n of_o that_o which_o be_v under_o it_o 6._o the_o reason_n why_o some_o body_n sink_v other_o swim_v 7._o the_o five_o objection_n answer_v concern_v the_o descend_v of_o heavy_a body_n in_o stream_n 8._o the_o six_o objection_n answer_v and_o that_o all_o heavy_a element_n do_v weigh_v in_o their_o own_o sphere_n 9_o the_o seven_o objection_n answer_v and_o the_o reason_n why_o we_o do_v not_o feel_v the_o course_n of_o the_o air_n and_o atom_n that_o beat_v continual_o upon_o we_o 10._o how_o in_o the_o some_o body_n gravity_n may_v be_v great_a than_o density_n and_o density_n than_o gravity_n though_o they_o be_v the_o same_o thing_n 11._o the_o opinion_n of_o gravity_n be_v a_o intrinsical_a inclination_n of_o a_o body_n to_o the_o centre_n refute_v by_o reason_n â—2_n the_o same_o opinion_n refute_v by_o several_a experience_n 1._o the_o state_n of_o the_o question_n touch_v the_o cause_n of_o violent_a motion_n 2_o that_o the_o medium_n be_v the_o only_a cause_n which_o continue_v violent_a motion_n 3._o a_o further_a explication_n of_o the_o former_a doctrine_n 4._o that_o the_o air_n have_v strength_n enough_o to_o continue_v violent_a motion_n in_o a_o movable_a dial._n 1._o of_o motion_n pag._n 98._o 5._o a_o answer_n to_o the_o first_o objection_n that_o air_n be_v not_o apt_a to_o conserve_v motion_n and_o how_o violent_a motion_n come_v to_o cease_v 6._o a_o answer_n to_o the_o second_o objection_n that_o the_o air_n have_v no_o power_n over_o heavy_a body_n 7._o a_o answer_n to_o the_o three_o objection_n that_o a_o arrow_n shall_v fly_v fast_o broadways_o than_o long_a way_n 1._o that_o reflection_n be_v a_o kind_n of_o violent_a motion_n 2._o reflection_n be_v make_v at_o equal_a angle_n 3._o the_o cause_n and_o property_n of_o undulation_n 4._o refraction_n at_o the_o entrance_n into_o the_o reflectent_a body_n be_v towà rds_o the_o perpendicular_a at_o the_o go_v out_o be_v from_o it_o when_o the_o second_o superficies_n be_v parallel_n to_o the_o first_o 6._o a_o answer_n to_o the_o argument_n bring_v in_o favour_n of_o monsir_fw-fr des_fw-fr cartes_n his_o opinion_n 7._o the_o true_a cause_n of_o refraction_n of_o light_n both_o at_o its_o entrance_n and_o at_o its_o go_v out_o from_o the_o reflect_a body_n 8._o a_o general_a rule_n to_o know_v the_o nature_n of_o reflection_n and_o refraction_n in_o all_o sort_n of_o surface_n 9_o a_o body_n of_o great_a part_n and_o great_a pore_n make_v a_o great_a refraction_n than_o one_o of_o lesser_a part_n and_o lesser_a pore_n 10._o a_o confirmation_n of_o the_o former_a doctrine_n out_o of_o the_o nature_n of_o body_n that_o refract_v light_a 1._o the_o connexion_n of_o this_o chapter_n with_o the_o rest_n and_o the_o author_n intent_n in_o it_o 2._o that_o there_o be_v a_o least_o size_n of_o body_n and_o that_o this_o least_o size_n be_v find_v in_o fire_n 3._o the_o first_o conjunction_n of_o part_n be_v in_o body_n of_o least_o size_n and_o it_o be_v make_v by_o the_o force_n of_o quantity_n 4._o the_o second_o sort_n of_o conjunction_n â—s_v compactedness_n in_o simple_a element_n and_o it_o proceed_v from_o density_n 5._o the_o three_o conjunction_n be_v of_o part_n of_o different_a element_n and_o it_o proceed_v from_o quantity_n and_o density_n together_o 6._o the_o reason_n why_o liquid_a body_n easy_o join_v together_o and_o dry_a one_o difficult_o 7._o that_o no_o two_o hard_a body_n can_v touch_v one_o another_o immediate_o 8._o how_o mix_v body_n be_v frame_v in_o general_n 9_o the_o cause_n of_o the_o several_a degree_n of_o solidity_n in_o mix_a body_n 10._o the_o rule_n whereto_o be_v reduce_v all_o the_o several_a combination_n of_o element_n in_o compound_v of_o mix_a body_n 11._o earth_n and_o water_n be_v the_o basis_n of_o all_o permanent_a mix_a body_n 12._o what_o kind_n of_o body_n those_o be_v where_o water_n be_v the_o basis_n and_o earth_n the_o pedominant_a element_n over_o the_o other_o two_o 13._o of_o these_o body_n where_o water_n be_v the_o b_o sis_fw-la air_n be_v the_o predominant_a element_n 14._o what_o kind_n of_o body_n result_v where_o water_n be_v the_o basis_n and_o fire_n the_o predominant_a element_n 15._o of_o those_o body_n where_o water_n be_v in_o excess_n it_o alone_o be_v both_o the_o basis_n and_o the_o predominant_a element_n 16._o of_o those_o body_n be_v earth_n alone_o be_v the_o basis_n and_o also_o the_o predominant_a in_o excess_n over_o the_o other_o three_o element_n 17._o of_o those_o body_n where_o earth_n be_v the_o basis_n and_o water_n the_o predominant_a element_n over_o the_o other_o two_o 18._o of_o those_o body_n where_o earth_n be_v the_o basis_n air_n be_v the_o predominant_a 19_o of_o those_o body_n where_o earth_n be_v the_o basis_n fire_n be_v the_o predominant_a 20._o all_o the_o second_o quality_n of_o mix_a body_n arise_v from_o several_a combination_n of_o the_o first_o quality_n and_o be_v at_o last_o resolve_v into_o several_a degree_n of_o rarity_n and_o density_n 21._o that_o in_o the_o planet_n and_o star_n there_o be_v a_o like_a variety_n of_o mix_a body_n cause_v by_o light_n as_o here_o upon_o earth_n 22._o in_o what_o manner_n the_o element_n work_v upon_o one_o another_o in_o the_o position_n of_o mix_a body_n and_o in_o particular_a fire_n be_v the_o most_o active_a 23._o a_o particular_a declaration_n touch_v the_o generation_n of_o metal_n 1._o why_o some_o body_n be_v brittle_a and_o other_o tough_a or_o apt_a to_o withstand_v outward_a violence_n the_o first_o instrument_n to_o dissolve_v mix_v body_n 2._o how_o outward_a violence_n work_v upon_o the_o most_o compact_a body_n 3._o the_o several_a effect_n of_o fiâ—e_n the_o second_o and_o chief_a instrument_n to_o dissolve_v compound_v body_n 4._o the_o reason_n why_o some_o body_n be_v not_o dissolve_v by_o fire_n 5._o the_o reason_n why_o fire_n melt_v gold_n but_o can_v consume_v it_o 6._o why_o lead_n be_v easy_o consume_v and_o calcine_v by_o fire_n 7._o why_o and_o how_o some_o body_n be_v divide_v by_o fire_n into_o spirit_n water_n oil_n salt_n and_o earth_n &_o what_o those_o part_n be_v 〈◊〉_d how_o water_n the_o three_o instrument_n to_o dissolve_v body_n dissolve_v calx_fw-la into_o salt_n and_o so_o into_o terra_fw-la damnata_fw-la 9_o how_o water_n mingle_v with_o salt_n become_v almost_o powerful_a agent_n to_o dissolve_v other_o body_n 20._o how_o putrefaction_n be_v cause_v 1._o what_o be_v the_o sphere_n of_o activity_n in_o corporeal_a agent_n 2._o the_o reason_n why_o no_o body_n can_v work_v in_o distance_n 3._o a_o objection_n answer_v against_o the_o manner_n of_o explicate_v the_o former_a axiom_n 4_o of_o reaction_n and_o first_o in_o pure_a local_a motion_n that_o each_o agent_n must_v suffer_v in_o act_v and_o act_n in_o suffering_n 5._o the_o former_a doctrine_n apply_v to_o other_o local_a motion_n design_v by_o particular_a name_n and_o that_o suisseths_n argument_n be_v of_o no_o force_n against_o this_o way_n of_o doctrine_n 6._o why_o some_o notion_n admit_v of_o intention_n and_o remission_n and_o other_o not_o 7._o that_o in_o every_o part_n of_o our_o habitable_a world_n all_o the_o four_o element_n be_v find_v pure_a in_o small_a atom_n but_o not_o in_o any_o great_a bulk_n 1._o the_o author_n intent_n in_o this_o and_o the_o follow_a chapter_n mr._n thomas_n white_a 2._o that_o body_n may_v be_v rarify_v both_o by_o outward_a and_o inward_a heat_n and_o how_o this_o be_v perform_v 3._o
of_o the_o great_a effect_n of_o rarefaction_n 4._o the_o first_o manner_n of_o condensation_n by_o heat_n 5._o the_o second_o manner_n of_o condensation_n by_o cold_a 3._o that_o ice_n be_v not_o water_v rarify_v but_o condense_v 7._o how_o wind_n snow_n and_o hail_n be_v make_v and_o wind_n by_o rain_n allay_v 8._o how_o part_n of_o the_o same_o or_o divers_a body_n be_v join_v more_o strong_o together_o by_o condensation_n 9_o vacuity_n can_v be_v the_o reason_n why_o water_n impregnate_v to_o the_o full_a with_o one_o kind_n of_o salt_n will_v notwithstanding_o receive_v more_o of_o another_o 10._o the_o true_a reason_n of_o the_o former_a effect_n 11._o the_o reason_n why_o body_n of_o the_o same_o nature_n join_v more_o easy_o together_o than_o other_o 1._o what_o attraction_n be_v and_o from_o whence_o it_o proceed_v 1._o the_o true_a sense_n of_o the_o maxim_n that_o nature_n abhor_v from_o vacuity_n 3._o the_o true_a rea_fw-la son_n of_o attraction_n 4._o water_n may_v be_v bring_v by_o the_o force_n of_o attraction_n to_o what_o height_n soever_o 5._o the_o doctrine_n touch_v the_o attraction_n of_o water_n in_o syphon_n 6._o that_o the_o syphon_n do_v not_o prove_v water_n to_o weigh_v in_o its_o own_o orb_n 7._o concern_v attraction_n cause_v by_o fire_n 8._o concern_v attraction_n make_v by_o virtue_n of_o hot_a body_n amulet_n etc._n etc._n 9_o the_o natural_a reason_n give_v for_o divers_a operation_n esteem_v by_o some_o to_o be_v magical_a 1._o what_o be_v filtration_n and_o how_o it_o be_v effect_v 2._o what_o cause_v the_o water_n in_o filtration_n to_o ascend_v 3._o why_o the_o filter_n will_v not_o drop_v unless_o the_o label_n hang_v low_a than_o the_o water_n 4._o of_o the_o motion_n of_o restitution_n and_o why_o some_o body_n stand_v bend_v other_o not_o 5._o why_o some_o bo_z die_v return_v only_o in_o part_n to_o their_o natural_a figure_n other_o entire_o 6._o concern_v the_o nature_n of_o those_o body_n which_o shrink_v and_o stretch_v 7._o how_o great_a &_o wonderful_a effect_n proceed_v from_o small_a plain_a and_o simple_a principle_n 8._o concern_v electrical_a at_o action_n and_o the_o cause_n of_o it_o 6._o cabeus_n his_o opinion_n reâ—uted_v concern_v the_o cause_n of_o electrical_a motion_n 1._o the_o extreme_a heat_n of_o the_o sun_n under_o the_o zodiac_n draw_v a_o stream_n of_o air_n from_o each_o pole_n into_o the_o torrid_a zone_n zone_n chap._n 18._o sect._n 7._o 2._o the_o atom_n of_o these_o two_o stream_n come_v together_o be_v apt_a to_o incorporate_v with_o one_o another_o 3._o by_o the_o meeting_n and_o mingle_v together_o of_o these_o stream_n at_o the_o equator_fw-la divers_a rivulet_n of_o atom_n of_o each_o pole_n be_v continuate_v from_o one_o pole_n to_o the_o other_o 4._o of_o these_o atom_n incorporate_v with_o some_o fit_a matter_n in_o the_o bowel_n of_o the_o earth_n be_v make_v a_o stone_n 5._o this_o stone_n work_v by_o emanation_n join_v with_o agree_v stream_n that_o meet_v they_o in_o the_o air_n and_o in_o fine_a it_o be_v a_o loadstone_n 6_o a_o method_n for_o make_v experience_n on_o any_o subject_n 7._o the_o lodestone_n generation_n by_o atom_n flow_v from_o both_o pole_n be_v confirm_v by_o experiment_n observe_v in_o the_o stone_n itself_o 8._o experiment_n to_o prove_v that_o the_o loadstone_n work_v by_o emanation_n meet_v with_o agree_v stream_n 1._o the_o operation_n of_o the_o loadstone_n be_v wrought_v by_o body_n and_o not_o by_o quality_n 2._o objection_n against_o the_o former_a position_n answer_v 3._o the_o loadstone_n be_v imbue_v with_o his_o virtue_n from_o another_o body_n 4_o the_o virtue_n of_o the_o loadstone_n be_v a_o double_a and_o not_o one_o simple_a virtue_n 5._o the_o virtue_n of_o the_o loadstone_n work_v more_o strong_o in_o the_o pole_n of_o it_o then_o in_o any_o other_o part_n 6._o the_o loadstone_n send_v forth_o its_o emanation_n spherical_o which_o be_v of_o two_o kindâ—_n and_o each_o kind_n be_v strong_a in_o that_o hemisphere_n through_o who_o polary_a part_n they_o issue_v out_o 7._o put_v two_o loadstone_n within_o the_o sphere_n of_o one_o another_o every_o part_n of_o one_o loadstone_n do_v not_o agree_v wâ—th_v every_o part_n of_o the_o other_o loadstone_n 8._o concetn_v the_o declination_n and_o other_o respect_n of_o a_o needle_n towards_o the_o loadstone_n it_o touch_v 8._o the_o virtue_n of_o the_o loadstone_n go_v from_o end_n to_o end_n in_o line_n almost_o parallel_v to_o the_o axis_n 10._o the_o virtue_n of_o the_o loadstone_n be_v not_o perfect_o spherical_a though_o the_o stone_n be_v such_o 11._o the_o intention_n of_o nature_n in_o all_o the_o operation_n of_o the_o loadstone_n be_v to_o make_v a_o union_n betwixt_o the_o attractive_a and_o attract_a body_n 12._o the_o main_a globe_n of_o the_o earth_n be_v not_o a_o loadstone_n 13._o the_o loadstone_n be_v generate_v in_o all_o part_n or_o climâ—t's_v of_o the_o earth_n 14._o the_o conformity_n betwixt_o the_o two_o motion_n of_o magnetic_a thing_n and_o of_o heavy_a thing_n 1._o which_o be_v the_o north_n and_o which_o the_o south_n pole_n of_o a_o loadstone_n 2._o whether_o any_o body_n beside_o magnetic_a one_o be_v attractive_a 3._o whether_o a_o iron_n place_v perpendicular_o towards_o the_o earth_n get_v a_o magnetical_a virtue_n of_o point_v towards_o the_o north_n or_o towards_o the_o south_n in_o that_o end_n that_o lie_v downward_o 4._o why_o loadstone_n affect_v iron_n better_o than_o one_o another_o 5._o gilbert_n reason_v refute_v touch_v a_o cape_v loadstone_n that_o take_v up_o more_o iron_n than_o one_o not_o cape_v and_o a_o iron_n impregnate_v that_o in_o some_o case_n draw_v more_o strong_o than_o the_o stone_n itself_o galileus_n his_o opinion_n touch_v the_o former_a effect_n refute_v 7._o the_o author_n solution_n to_o the_o former_a question_n 8._o the_o reason_n why_o in_o the_o former_a case_n a_o lesser_a lodestone_n draw_v the_o interjacent_a iron_n from_o the_o great_a 9_o why_o the_o variation_n of_o a_o touch_v needle_n from_o the_o north_n be_v great_a the_o near_a you_o go_v to_o the_o pole_n 10._o whether_o in_o the_o same_o part_n of_o the_o world_n a_o touch_v needle_n may_v it_o one_o time_n vary_v more_o fâ—om_n the_o north_n and_o at_o another_o time_n less_o 11._o the_o whâ—le_a doctrine_n of_o the_o loadstone_n sum_v up_o in_o short_a 1._o the_o connexion_n of_o the_o follow_a chapter_n with_o the_o precedent_a one_o 2._o concern_v several_a composition_n of_o mix_a body_n 3._o two_o sort_n of_o live_a creature_n 4._o a_o engine_n to_o express_v the_o first_o sort_n of_o live_a creature_n 5._o another_o engine_n by_o which_o may_v be_v express_v the_o second_o sort_n of_o live_a creature_n 4._o the_o two_o former_a engine_n and_o some_o other_o comparison_n apply_v to_o express_v the_o two_o several_a sort_n of_o live_a creature_n 7._o how_o plant_n be_v frame_v 8._o how_o sensitive_a creature_n be_v form_v 1._o the_o opinion_n that_o the_o seed_n contain_v formal_o every_o part_n of_o the_o parent_n 2._o the_o former_a opinion_n reject_v 3._o the_o author_n opinion_n of_o this_o question_n 4._o their_o opinion_n refute_v who_o hold_v that_o every_o thing_n contain_v formal_o all_o thing_n 5._o the_o author_n opinion_n concern_v the_o generation_n of_o animal_n declare_v and_o confirm_v that_o one_o substance_n be_v change_v into_o another_o 7._o concern_v the_o hatch_n of_o chicken_n and_o the_o generation_n of_o the_o other_o animal_n 8._o from_o whence_o it_o happen_v that_o the_o deficience_n or_o excresence_n of_o the_o parent_n body_n be_v often_o see_v in_o their_o child_n 9_o the_o difference_n between_o the_o author_n opinion_n anâ—â—he_v former_a 〈◊〉_d 10_o that_o the_o heart_n be_v imbue_v with_o the_o general_a specifike_n virtue_n of_o the_o whole_a body_n whereby_o be_v confirm_v the_o doctrine_n of_o the_o two_o former_a paragraphes_n 11_o that_o the_o heart_n be_v the_o first_o part_n generate_v in_o a_o live_a creature_n 1._o that_o the_o figure_n of_o a_o animal_n be_v produce_v by_o ordinary_a second_o cause_n as_o well_o as_o any_o other_o corporeal_a effect_n 2._o that_o the_o several_a figure_n of_o body_n proceed_v from_o a_o defect_n in_o one_o of_o three_o dimension_n cause_v by_o the_o circumference_n of_o accidental_a cause_n 3._o the_o former_a doctrine_n be_v confirm_v by_o several_a instance_n 4._o the_o same_o doctrine_n apply_v to_o plant_n 4._o the_o same_o doctrine_n declare_v in_o leaf_n of_o tree_n 16._o the_o same_o apply_v to_o the_o body_n of_o animal_n 7._o in_o what_o sense_n the_o author_n admit_v of_o vis_fw-la formatrix_fw-la 1._o from_o whence_o proceed_v the_o primary_n motion_n &_o growth_n in_o plant_n 2._o mr._n des_fw-fr cartes_n his_o opinion_n touch_v the_o motion_n of_o the_o heart_n 3._o the_o former_a opinion_n reject_v 4._o the_o author_n opinion_n