{"id":7757,"date":"2022-08-12T12:00:00","date_gmt":"2022-08-12T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/gabon\/?p=7757"},"modified":"2022-08-04T20:28:45","modified_gmt":"2022-08-04T20:28:45","slug":"lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde","title":{"rendered":"L&rsquo;ampoule, l&rsquo;invention lumineuse qui a chang\u00e9 la face du monde"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Gabon. <\/strong><\/span>Il y a 150 ans, des chercheurs travaillaient sur une brillante id\u00e9e qui aura un impact \u00e9norme sur la mani\u00e8re dont nous utilisons l&rsquo;\u00e9nergie \u00e0 la maison et dans les lieux de travail : l&rsquo;ampoule.<\/p>\n<p>Au XIXe si\u00e8cle, l&rsquo;\u00e9clairage est encore imparfait. Les d\u00e9couvertes de l&rsquo;ampoule \u00e9lectrique et ses am\u00e9liorations vont se d\u00e9velopper sur plusieurs d\u00e9cennies. Depuis quelques ann\u00e9es, les diodes \u00e9lectroluminescentes (LED) r\u00e9volutionnent le monde dans lequel nous vivons.<\/p>\n<p><b>L&rsquo;invention de l&rsquo;ampoule<\/b><\/p>\n<p>Cette invention a chang\u00e9 radicalement la mani\u00e8re dont sont fabriqu\u00e9s les immeubles, augment\u00e9 la dur\u00e9e du travail et transform\u00e9 notre mani\u00e8re d&rsquo;utiliser les espaces publics. Comme toutes les grandes inventions, l&rsquo;ampoule ne peut \u00eatre attribu\u00e9e \u00e0 un seul cr\u00e9ateur. Il s&rsquo;agit plut\u00f4t d&rsquo;une accumulation de petites d\u00e9couvertes faites par diff\u00e9rents inventeurs qui mena \u00e0 la cr\u00e9ation de l&rsquo;ampoule que nous utilisons aujourd&rsquo;hui pour nous \u00e9clairer.<\/p>\n<p>Dans ce dossier, vous d\u00e9couvrirez l&rsquo;histoire de l&rsquo;ampoule, du premier mod\u00e8le qui a vu le jour en 1835 \u00e0 l&rsquo;ampoule incandescente qui ne fut qu&rsquo;une \u00e9tape dans l&rsquo;\u00e9volution de l&rsquo;\u00e9clairage \u00e9lectrique. Viendra ensuite l&rsquo;ampoule fluorescente jusqu&rsquo;\u00e0 la grande perc\u00e9e des LED dans les ann\u00e9es 1990. Ces derni\u00e8res permettent de r\u00e9duire la consommation d&rsquo;\u00e9nergie de plus de 80 % avec une dur\u00e9e de vie 25 fois plus longue.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/gabon\">Gabon<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Gabon. Il y a 150 ans, des chercheurs travaillaient sur une brillante id\u00e9e qui aura un impact \u00e9norme sur la mani\u00e8re dont nous utilisons l&rsquo;\u00e9nergie \u00e0 la maison et dans les lieux de travail : l&rsquo;ampoule. Au XIXe si\u00e8cle, l&rsquo;\u00e9clairage est encore imparfait. Les d\u00e9couvertes de l&rsquo;ampoule \u00e9lectrique et ses am\u00e9liorations vont se [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":7756,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,11,10],"tags":[36,50,49],"class_list":["post-7757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-homepage-french","category-toutes-les-actualites","tag-africa-press","tag-africa-press-gabon","tag-gabon"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>L&#039;ampoule, l&#039;invention lumineuse qui a chang\u00e9 la face du monde - Gabon<\/title>\n<meta name=\"description\" content=\"Il y a 150 ans, des chercheurs travaillaient sur une brillante id\u00e9e qui aura un impact \u00e9norme sur la mani\u00e8re dont nous u ...\" \/>\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.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;ampoule, l&#039;invention lumineuse qui a chang\u00e9 la face du monde\" \/>\n<meta property=\"og:description\" content=\"Il y a 150 ans, des chercheurs travaillaient sur une brillante id\u00e9e qui aura un impact \u00e9norme sur la mani\u00e8re dont nous u ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\" \/>\n<meta property=\"og:site_name\" content=\"Gabon\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-12T12:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/gabon\/sites\/54\/2022\/08\/postQueueImg_17-62ec2be6cbe7e.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1820\" \/>\n\t<meta property=\"og:image:height\" content=\"1137\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/gabon\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"L&rsquo;ampoule, l&rsquo;invention lumineuse qui a chang\u00e9 la face du monde\",\"datePublished\":\"2022-08-12T12:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\"},\"wordCount\":267,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/gabon\/sites\/54\/2022\/08\/postQueueImg_17-62ec2be6cbe7e.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Gabon\",\"Gabon\"],\"articleSection\":[\"Divers\",\"homepage-french\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\",\"url\":\"https:\/\/www.africa-press.net\/gabon\/toutes-les-actualites\/lampoule-linvention-lumineuse-qui-a-change-la-face-du-monde\",\"name\":\"L'ampoule, l'invention lumineuse qui a chang\u00e9 la face du monde - 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