{"id":28476,"date":"2022-10-21T15:00:43","date_gmt":"2022-10-21T13:00:43","guid":{"rendered":"https:\/\/www.fca.com.pl\/?p=28476"},"modified":"2022-10-21T15:01:57","modified_gmt":"2022-10-21T13:01:57","slug":"day-of-photonics","status":"publish","type":"post","link":"https:\/\/www.fca.com.pl\/en\/day-of-photonics\/","title":{"rendered":"Day of Photonics"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"28476\" class=\"elementor elementor-28476\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ed2faa4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed2faa4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-35ae8b6\" data-id=\"35ae8b6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa8b4ee elementor-widget elementor-widget-text-editor\" data-id=\"aa8b4ee\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>\ud83d\udd0e Did you know that&#8230;?<br \/><br \/>A meter is the length of the path that light travels in a vacuum in 1\/299,792,458 s.! \ud83d\ude80<br \/><br \/>On October 21, 1983, at the 17th General Conference on Weights and Measures, the definition of the length of a meter was changed to the one currently in effect.<br \/><br \/>Since that year, the official value of the speed of light in a vacuum is exactly 299,792,458 m\/s. To celebrate this milestone day, we are celebrating International <a id=\"ember1266\" class=\"ember-view\" href=\"https:\/\/www.linkedin.com\/feed\/hashtag\/fotonics\/\"><span aria-hidden=\"true\">#<\/span>Fotonics\u00a0<\/a> Day.<br \/><br \/><a id=\"ember1267\" class=\"ember-view\" href=\"https:\/\/www.linkedin.com\/feed\/hashtag\/fcateam\/\"><span aria-hidden=\"true\">#<\/span>FCAteam<\/a><\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd0e Did you know that&#8230;? A meter is the length of the path that light travels in a vacuum in 1\/299,792,458 s.! \ud83d\ude80 On October 21, 1983, at the 17th General Conference on Weights and Measures, the definition of the length of a meter was changed to the one currently in effect. Since that year, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":28480,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,277],"tags":[],"class_list":["post-28476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Day of Photonics - FCA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fca.com.pl\/en\/day-of-photonics\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Day of Photonics - FCA\" \/>\n<meta property=\"og:description\" content=\"\ud83d\udd0e Did you know that&#8230;? A meter is the length of the path that light travels in a vacuum in 1\/299,792,458 s.! \ud83d\ude80 On October 21, 1983, at the 17th General Conference on Weights and Measures, the definition of the length of a meter was changed to the one currently in effect. 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