{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"DGA2581985","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_airmail_stamp_25_cent_stamp_with_esperimento_posta_aerea_airmail_experiment_overprint_may_1917","item_variant":"undefined"},{"item_id":"DGA5187177","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"electrospray_experiment_1753_engraving_from_lettres_sur_l_electricite_by_jean_antoine_nollet_france_","item_variant":"undefined"},{"item_id":"DGA5187178","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"experiment_on_electricity_1753_engraving_from_lettres_sur_l_electricite_by_jean_antoine_nollet_franc","item_variant":"undefined"},{"item_id":"DGA3939035","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"torricelli_s_experiment_1_roberval_s_experiment_of_void_within_void_2_copperplate_engraving","item_variant":"undefined"},{"item_id":"DGA5187128","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_iii_and_his_court_watching_experiment_with_flying_hot_air_balloon_at_windsor_castle_united_ki","item_variant":"undefined"},{"item_id":"DGA5194363","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"giovanni_succi_on_the_28th_day_of_his_fasting_experiment_milan_italy_drawing_by_ettore_ximenes_engra","item_variant":"undefined"},{"item_id":"DGA5184645","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"muzzi_antonio_1815_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"luigi_galvani_1737_1798_making_experiments_on_frogs_assisted_by_his_wife_lucia_galeazzi_1862_oil_on_","item_variant":"undefined"},{"item_id":"DGA3685993","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"otto_von_guericke_1602_1686_performing_demonstration_of_strength_of_vacuum_or_magdeburg_experiments_","item_variant":"undefined"},{"item_id":"DGA3939054","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"magnetism_experiment_copperplate_engraving_from_saggi_di_naturali_esperienze_fatte_nell_accademia_de","item_variant":"undefined"},{"item_id":"LLM3097326","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"italian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_radio_reporter_broadcasting_his_impressions_while_making_a_parachute_jump_over_staaken_airfield_be","item_variant":"undefined"},{"item_id":"LLM3097309","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"nicco_carlo_1883_1973","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_human_torch_aviatrix_susanna_biget_demonstrating_a_flameproof_suit_colour_litho","item_variant":"undefined"},{"item_id":"BAL5872","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_of_derby_joseph_1734_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_experiment_on_a_bird_in_the_air_pump_1768_oil_on_canvas","item_variant":"undefined"},{"item_id":"SSI77770","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"miretto_nicolo_and_stefano_da_ferrara_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_alchemist_from_the_working_world_cycle_after_giotto_c_1450_fresco","item_variant":"undefined"},{"item_id":"XTD68575","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heerschop_or_herschop_hendrick_1620_1_72","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemist","item_variant":"undefined"},{"item_id":"BAL52394","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stone_marcus_1840_1921","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_young_james_watt_playing_with_steam","item_variant":"undefined"},{"item_id":"BEN82538","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"straet_jan_van_der_joannes_stradanus_1523_1605","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_alchemist_s_workshop_1570_oil_on_slate","item_variant":"undefined"},{"item_id":"PIX4650594","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"maximilien_brice","item_category5":"not_balown","item_list_name":"search_results","item_name":"lhc_cms_lhc_cms_detector_the_cms_of_the_lhc_large_hadron_collider_seen_on_august_17_2008_before_the_","item_variant":"undefined"},{"item_id":"CH130394","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lauder_james_eckford_1811_69","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_watt_1736_1819_and_the_newcomen_engine_oil_on_canvas","item_variant":"undefined"},{"item_id":"CW17024","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"collier_john_1850_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_laboratory_1895_oil_on_canvas","item_variant":"undefined"},{"item_id":"AII80238","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fattori_giuseppe_1818_88","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_florentine_architect_brunelleschi_proves_his_theory_on_the_construction_of_the_cathedral_dome_wi","item_variant":"undefined"},{"item_id":"AKM201292","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"peale_charles_willson_1741_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_benjamin_franklin_1706_90_1789_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI101904","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brooks_henry_jamyn_1865_1925","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_friday_evening_discourse_at_the_royal_institution_sir_james_dewar_on_liquid_hydrogen_1904_oil_on_c","item_variant":"undefined"},{"item_id":"TRI98477","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_in_his_basement_laboratory_1852_w_c_on_paper","item_variant":"undefined"},{"item_id":"BL239353","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"arabic_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"add_25724_fol_36_the_distillation_process_from_five_arabic_treatises_on_alchemy_vellum","item_variant":"undefined"},{"item_id":"PIX4596089","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_11_e_aldrin_installs_the_seismometer_apollo_11_aldrin_assembling_seismic_experiment_jul_20_19","item_variant":"undefined"},{"item_id":"XND70435","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"franklin_s_experiment_in_electricity_c_1746_pub_by_currier_and_ives_print","item_variant":"undefined"},{"item_id":"XTD69813","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"flamel_nicolas_c_1330_1418_attributed_to","item_category5":"balown","item_list_name":"search_results","item_name":"ms_fr_14765_f_1_alchemist_s_equipment_reputedly_written_and_illuminated_by_nicolas_flamel_c_1330_141","item_variant":"undefined"},{"item_id":"XIR223849","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"saint_aubert_antoine_francois_1715_88","item_category5":"balown","item_list_name":"search_results","item_name":"the_first_experiment_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT157439","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"alessandro_volta_1745_1827_showing_his_electric_battery_to_napoleon_bonaparte_1769_1821_before_the_m","item_variant":"undefined"},{"item_id":"CHT268720","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_from_goethe_s_faust_depicting_mephistopheles_creating_a_homunculus_1854_engraving_b_w_p","item_variant":"undefined"},{"item_id":"JEF13887","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"friston_david_henry_fl_1853_82","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_cure_for_a_headache_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI99384","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_tyndall_s_apparatus_for_showing_why_the_sky_is_blue_photo","item_variant":"undefined"},{"item_id":"EPL6786018","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electrical_experiment","item_variant":"undefined"},{"item_id":"EPL6785793","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electricity_experiment","item_variant":"undefined"},{"item_id":"EPL6795316","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"hilary_evans","item_category5":"not_balown","item_list_name":"search_results","item_name":"psychokinesis_experiment","item_variant":"undefined"},{"item_id":"EPL6894648","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"watson_s_experiment","item_variant":"undefined"},{"item_id":"EPL6785788","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electrical_experiment","item_variant":"undefined"},{"item_id":"PIX4597326","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_15_feather_and_hammer_experience_1971","item_variant":"undefined"},{"item_id":"SWG363075","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"aldini_giovanni_1762_1834","item_category5":"not_balown","item_list_name":"search_results","item_name":"theorectical_and_experimental_test_on_galvanism_1804_litho","item_variant":"undefined"},{"item_id":"LZT1034075","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"seebeck_s_experiment","item_variant":"undefined"},{"item_id":"EPL6903656","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"EPL6903664","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"EPL6811572","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"BAL39569","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wyck_thomas_1616_77","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_alchemist_oil","item_variant":"undefined"},{"item_id":"PIX4650532","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"maximilien_brice","item_category5":"not_balown","item_list_name":"search_results","item_name":"lhc_installation_of_the_atlas_calorimeter_lhc_installing_the_atlas_calorimeter_central_view_of_the_a","item_variant":"undefined"},{"item_id":"LAL957458","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"galileo_created_a_telescope_and_discovered_four_satellites_of_jupiter_colour_litho","item_variant":"undefined"},{"item_id":"EPL7042410","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electricity_experiment","item_variant":"undefined"},{"item_id":"XIR75715","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"flemish_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_disastrous_experiment_with_paper_money_by_john_law_engraving","item_variant":"undefined"},{"item_id":"CHT237213","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_speed_of_light_from_recueil_des_travaux_scientifiques_de_leon_foucault_published_in_paris_1878_e","item_variant":"undefined"},{"item_id":"BL3280350","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"light_experiment","item_variant":"undefined"},{"item_id":"MEP2336402","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"holography_experiment","item_variant":"undefined"},{"item_id":"EPL6784952","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electricity_experiment","item_variant":"undefined"},{"item_id":"EPL7031274","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chloroform_experiment","item_variant":"undefined"},{"item_id":"EPL6811562","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"EPL6841376","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chloroform_experiment","item_variant":"undefined"},{"item_id":"FIA6281730","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"laboratorium_of_alfred_nobel_at_his_villa_in_sanremo_1890s_b_w_photo","item_variant":"undefined"},{"item_id":"EPL7052825","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"EPL6894532","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"buffon_experiment","item_variant":"undefined"},{"item_id":"EPL6787688","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electricity_experiment","item_variant":"undefined"},{"item_id":"EPL6811765","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment","item_variant":"undefined"},{"item_id":"UDK844507","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"slide_showing_cluster_of_a_single_celled_organism_called_cyanobacteria","item_variant":"undefined"},{"item_id":"BLT236736","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fresnel_augustin_jean_1788_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_3412_page_of_experimental_notes_1823_pen_and_ink_on_paper","item_variant":"undefined"},{"item_id":"PIX4650536","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"maximilien_brice","item_category5":"not_balown","item_list_name":"search_results","item_name":"lhc_installation_of_the_atlas_calorimeter_lhc_installing_the_atlas_calorimeter_central_view_of_the_a","item_variant":"undefined"},{"item_id":"PIX4596028","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_11_e_aldrin_on_the_moon_apollo_11_e_aldrin_unpacks_experiments_from_the_lm_edwin_aldrin_unloa","item_variant":"undefined"},{"item_id":"CHT235323","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"culture_of_human_tuberculosis_from_la_tuberculose_et_son_bacile_by_isidore_strauss_1845_96_1895_colo","item_variant":"undefined"},{"item_id":"ACD237209","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_production_of_hydrogen_from_histoires_et_memoires_de_l_academie_royale_des_sciences_by_antoine_l","item_variant":"undefined"},{"item_id":"TRI99386","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"magnetic_experiment_by_michael_faraday_1791_1867_iron_filings","item_variant":"undefined"},{"item_id":"CHT223930","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"les_colombes_de_cagliostro_illustration_from_les_merveilles_de_la_science_by_louis_figuier_1819_94_p","item_variant":"undefined"},{"item_id":"CHT164143","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"experiments_on_dogs_at_the_digestion_physiology_department_in_the_pavlov_institute_from_l_urss_en_co","item_variant":"undefined"},{"item_id":"LZT1034069","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_large_battery_of_the_ecole_polytechnique_built_in_1813_on_the_request_of_napoleon_i","item_variant":"undefined"},{"item_id":"PIX4650567","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"maximilien_brice","item_category5":"not_balown","item_list_name":"search_results","item_name":"lhc_cms_detector_lhc_cms_detector_the_lhc_cms_detector_large_hadron_collider_seen_on_december_20_200","item_variant":"undefined"},{"item_id":"CHT236337","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"thom_robert_1915_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"joseph_bienaime_caventou_1795_1877_and_pierre_joseph_pelletier_1788_1842_working_on_quinine_in_1820_","item_variant":"undefined"},{"item_id":"CHT206276","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_2327_f_81v_two_alembics_and_their_receivers_copy_of_a_late_3rd_or_early_4th_century_treatise_on_a","item_variant":"undefined"},{"item_id":"LLM2781319","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"faraday_s_first_experiment_engraving","item_variant":"undefined"},{"item_id":"XIR179913","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_ballooning_experiment_at_the_chateau_de_versailles_19th_september_1783_coloured_engraving","item_variant":"undefined"},{"item_id":"CHT207815","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_isaac_newton_1642_1727_breaking_up_the_light_through_a_prism_illustration_from_la_vie_des_savant","item_variant":"undefined"},{"item_id":"CHT237259","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bunsen_kirchoff_spectroscope_invented_by_robert_bunsen_1811_99_and_gustav_kirchoff_1824_87_in_1859_e","item_variant":"undefined"},{"item_id":"CHT166607","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pasteur_discovering_fermentation_advertising_card_for_the_chocolaterie_d_aiguebelle_chromolitho","item_variant":"undefined"},{"item_id":"XEE4406354","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_english_physicist_isaac_newton_1642_1727_decomposing_light_with_a_prism_of_glass_engraving_from_","item_variant":"undefined"},{"item_id":"STC397194","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"foucault_s_revolving_mirror_for_the_measurement_of_the_speed_of_light_copy_by_boris_mestchersky_d_19","item_variant":"undefined"},{"item_id":"PIX4597533","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_16_scientific_instruments_apollo_16_scientific_instruments_partial_view_of_the_scientific_sta","item_variant":"undefined"},{"item_id":"XJF394955","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_first_lecture_in_experimental_philosophy_engraved_for_the_universal_magazine_1748_engraving","item_variant":"undefined"},{"item_id":"UIG3733828","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_louis_pasteur_experiment","item_variant":"undefined"},{"item_id":"EPL6903666","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nollet_experiment_3","item_variant":"undefined"},{"item_id":"EPL6993869","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"galvani_frog_experiment","item_variant":"undefined"},{"item_id":"EPL6811746","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oersted_experiment_2","item_variant":"undefined"},{"item_id":"EPL6826546","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pictet_gas_experiment","item_variant":"undefined"},{"item_id":"EPL6796273","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"krippner_experiment_2","item_variant":"undefined"},{"item_id":"LLM5211428","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"lissajous_experiment_engraving","item_variant":"undefined"},{"item_id":"EPL6776913","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"rhine_esp_experiment","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"esperimento","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":3674,"search_results_page_number":1}