{"id":2401,"date":"2025-03-21T15:12:28","date_gmt":"2025-03-21T15:12:28","guid":{"rendered":"https:\/\/szmz.hu\/teaching\/?page_id=2401"},"modified":"2025-03-22T14:02:39","modified_gmt":"2025-03-22T14:02:39","slug":"artificial-light-notes","status":"publish","type":"page","link":"https:\/\/szmz.hu\/teaching\/media-history\/mediahistory-on-artificial-light\/artificial-light-notes\/","title":{"rendered":"Artificial Light &#8211; notes"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Secret Life of the Electric light - Remastered\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/W79s0PsHhDc?list=PLtaR0lZhSyAPLuoSbMA29s3Ry8ZUvKff3\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">until 2:28: bonfire\/oillamp\/candle\/torch<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Secret Life of the Electric light - Remastered\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/W79s0PsHhDc?start=148&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>until 8.50: carbon arc\/incandescent bulb\/Swan-Edison\/gas with Auer Mantle<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Secret Life of the Electric light - Remastered\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/W79s0PsHhDc?start=523&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">until 11.40: tungsten bulb\/halogen\/decor<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Secret Life of the Electric light - Remastered\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/W79s0PsHhDc?start=794&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">until 22.24(or to end): fluorescent tubes\/Geissler &amp; Crookes tubes\/ neon light, sodium&#8230;\/spectrum etc<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>until 8.50: carbon arc\/incandescent bulb\/Swan-Edison\/gas with Auer Mantle<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2197,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2401","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/pages\/2401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/comments?post=2401"}],"version-history":[{"count":8,"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/pages\/2401\/revisions"}],"predecessor-version":[{"id":2527,"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/pages\/2401\/revisions\/2527"}],"up":[{"embeddable":true,"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/pages\/2197"}],"wp:attachment":[{"href":"https:\/\/szmz.hu\/teaching\/wp-json\/wp\/v2\/media?parent=2401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}