{"id":217665,"date":"2020-07-31T09:36:59","date_gmt":"2020-07-31T09:36:59","guid":{"rendered":"https:\/\/afrikmag.com\/var\/www\/vhosts\/afrikmag.compublic_html\/?p=217665"},"modified":"2020-07-31T09:37:02","modified_gmt":"2020-07-31T09:37:02","slug":"10-innovations-importantes-qui-ont-debute-en-afrique-avant-de-se-repandre-dans-le-reste-du-monde","status":"publish","type":"post","link":"https:\/\/afrikmag.com\/var\/www\/vhosts\/afrikmag.compublic_html\/10-innovations-importantes-qui-ont-debute-en-afrique-avant-de-se-repandre-dans-le-reste-du-monde\/","title":{"rendered":"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Les innovations africaines sont g\u00e9n\u00e9ralement tenues secr\u00e8tes et le continent est souvent pr\u00e9sent\u00e9 comme un suiveur des tendances mondiales alors qu&rsquo;il est \u00e0 l\u2019origine de certaines de ces tendances. L\u2019Afrique a \u00e9t\u00e9 le pionnier dans de nombreux domaines.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Le caf\u00e9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/specials-images.forbesimg.com\/imageserve\/1152308114\/960x0.jpg?fit=scale\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Il est servi court et fort par les Italiens, les Am\u00e9ricains le servent filtr\u00e9. Cependant, le stimulant pr\u00e9f\u00e9r\u00e9 de la plupart des gens a \u00e9t\u00e9 d\u00e9couvert par Kaldi, un \u00e9leveur de ch\u00e8vres \u00e9thiopien au 9\u00e8me si\u00e8cle. Il a remarqu\u00e9 que ses ch\u00e8vres s&rsquo;excitaient en grignotant les baies de caf\u00e9. Il a apport\u00e9 les baies \u00e0 un moine islamique dans un monast\u00e8re voisin. Aujourd&rsquo;hui, le caf\u00e9 est l&rsquo;un des principaux stimulants que la plupart des gens boivent quotidiennement et il a \u00e9t\u00e9 d\u00e9couvert pour la premi\u00e8re fois en Afrique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. L\u2019art<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/d7nm3c5ruslmy.cloudfront.net\/africanexponent-com-client\/images\/1099f215-c791-4975-bf01-ef3629685f03-waterhole_yellow_fin2_aspR_1.643_w2000_h1217_e400.jpg\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La plus ancienne \u0153uvre d&rsquo;art connue au monde a \u00e9t\u00e9 d\u00e9couverte dans la grotte de Bombos en Afrique du Sud. Elle consistait en deux morceaux d&rsquo;ocre grav\u00e9s repr\u00e9sentant des motifs et des symboles abstraits. Le monde ignore \u00e9galement l&rsquo;influence que l&rsquo;art africain a exerc\u00e9e sur des artistes europ\u00e9ens de renomm\u00e9e mondiale comme Picasso, Matisse ou Kirchner. Au d\u00e9but des ann\u00e9es 1900, l&rsquo;esth\u00e9tique de la sculpture africaine est devenue ce qui a \u00e9t\u00e9 d\u00e9crit par le Met Museum de New York comme \u00ab&nbsp;une puissante influence parmi les artistes europ\u00e9ens qui ont form\u00e9 une avant-garde dans le d\u00e9veloppement de l&rsquo;art moderne.&nbsp;\u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Les math\u00e9matiques<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/d7nm3c5ruslmy.cloudfront.net\/africanexponent-com-client\/images\/d45c6b56-d1e6-4bca-b5fa-dc0fef83e9dd-mathematics_aspR_0.941_w384_h408_e400.png\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;histoire des math\u00e9matiques remonte aux \u00c9gyptiens, qui ont cr\u00e9\u00e9 le premier syst\u00e8me num\u00e9rique connu, et qui ont \u00e9t\u00e9 la premi\u00e8re civilisation \u00e0 r\u00e9soudre des \u00e9quations arithm\u00e9tiques. D&rsquo;autres preuves des d\u00e9buts de l&rsquo;arithm\u00e9tique ont \u00e9t\u00e9 trouv\u00e9es au Swaziland (os de Lebombo) et \u00e0 la fronti\u00e8re de l&rsquo;Ouganda et du Za\u00efre (os d&rsquo;Ishango). Les deux fibules de babouin sont les deux objets math\u00e9matiques les plus anciens du monde, le premier ayant au moins 35 000 ans. L&rsquo;os d&rsquo;Ishango serait la plus ancienne table de nombres premiers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Le calendrier<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/d7nm3c5ruslmy.cloudfront.net\/africanexponent-com-client\/images\/8c8bcd1c-b67a-4e18-bb7c-4d8ce504114c-calendar-relief3_aspR_1.332_w333_h250_e400.jpg\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">On attribue aux anciens Egyptiens l&rsquo;invention du premier syst\u00e8me de calendrier il y a plus de 5 000 ans. Le syst\u00e8me du calendrier est celui qui d\u00e9composait une ann\u00e9e en 365 jours. Il \u00e9tait fortement d\u00e9pendant du syst\u00e8me solaire et des crues du Nil. Il \u00e9tait utilis\u00e9 pour marquer les \u00e9v\u00e9nements lunaires et les festivals importants. Les soci\u00e9t\u00e9s africaines avaient \u00e9galement une immense connaissance de l&rsquo;astronomie qui les aidait \u00e0 pr\u00e9senter le mouvement de la terre, du soleil, de la lune et des \u00e9toiles dans un syst\u00e8me organis\u00e9. La connaissance du mouvement de la terre a aid\u00e9 \u00e0 la fabrication du calendrier. La base du calendrier moderne remonte aux efforts \u00e9gyptiens d&rsquo;il y a plus de 5 000 ans.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. L\u2019architecture<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/www.historyonthenet.com\/wp-content\/uploads\/2017\/06\/Ancient_Aliens_Great_Pyramid_of_Khufu.jpg\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;une des structures architecturales les plus complexes jamais construites se trouve sur le continent africain. L&rsquo;Occident \u00e9tait en admiration devant les pyramides \u00e9gyptiennes et ne pouvait pas comprendre comment elles avaient \u00e9t\u00e9 construites \u00e0 une \u00e9poque o\u00f9 il n&rsquo;y avait pas de machines. Pour saper le travail des Africains, ils ont avanc\u00e9 l&rsquo;id\u00e9e selon laquelle les pyramides avaient \u00e9t\u00e9 construites par des extraterrestres. La pyramide de Djoser, construite entre 2667 et 2648 avant J.-C, est l&rsquo;un des plus vieux b\u00e2timents du monde. On peut dire que c&rsquo;est la plus ancienne structure architecturale tr\u00e8s complexe du monde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6. Transplantation cardiaque<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/www.leparisien.fr\/resizer\/Nvd22snEuKkyZcviuNA7K7KjB_Q=\/736x460\/arc-anglerfish-eu-central-1-prod-leparisien.s3.amazonaws.com\/public\/AEW3L6OLXYCODM7ONFZWJRUNKI.jpg\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Des prouesses m\u00e9dicales impressionnantes ont \u00e9t\u00e9 observ\u00e9es dans le monde, mais il est important de d\u00e9terminer o\u00f9 certaines d&rsquo;entre elles ont \u00e9t\u00e9 couronn\u00e9es de succ\u00e8s. La premi\u00e8re transplantation cardiaque humaine r\u00e9ussie a \u00e9t\u00e9 r\u00e9alis\u00e9e \u00e0 l&rsquo;h\u00f4pital Groote Schuur en Afrique du Sud en 1967 par Christiaan Barnard. On estime \u00e0 3 500 le nombre de transplantations cardiaques effectu\u00e9es chaque ann\u00e9e dans le monde, toutes sur le mod\u00e8le de la premi\u00e8re transplantation r\u00e9alis\u00e9e en Afrique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7. la langue<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s avoir analys\u00e9 plus de 500 langues, le Dr Quentin Atkinson a trouv\u00e9 des preuves irr\u00e9futables que chaque langue, de l&rsquo;anglais au mandarin, a \u00e9volu\u00e9 \u00e0 partir d&rsquo;une langue maternelle pr\u00e9historique parl\u00e9e pour la premi\u00e8re fois en Afrique il y a des dizaines de milliers d&rsquo;ann\u00e9es. Les r\u00e9sultats ne se contentent pas d&rsquo;indiquer l&rsquo;origine de la langue en Afrique, ils montrent \u00e9galement que la parole a \u00e9volu\u00e9 il y a au moins 100 000 ans, bien plus t\u00f4t qu&rsquo;on ne le pensait.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8. L&rsquo;\u00e9cole de m\u00e9decine<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toutes les civilisations ont d\u00e9couvert comment utiliser une certaine forme de m\u00e9decine. Les \u00c9gyptiens sont connus pour \u00eatre la premi\u00e8re civilisation \u00e0 avoir enregistr\u00e9 des rapports m\u00e9dicaux et un syst\u00e8me de formation m\u00e9dicale concret. Cela a conduit les \u00c9gyptiens \u00e0 ex\u00e9cuter les plus anciennes op\u00e9rations m\u00e9dicales connues.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>9. La m\u00e9tallurgie<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img  title=\"\" decoding=\"async\" src=\"https:\/\/gallica.bnf.fr\/ark:\/12148\/bpt6k3334437s\/f9.highres\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que la derni\u00e8re partie de l&rsquo;industrialisation semble \u00eatre lente sur le continent africain. Les Africains ont commenc\u00e9 \u00e0 fondre le fer avant le reste du monde. Des preuves arch\u00e9ologiques sugg\u00e8rent que les habitants de l&rsquo;actuelle Tanzanie \u00e9taient capables de fabriquer de l&rsquo;acier au carbone \u00e0 partir d&rsquo;au moins 500 CE. Le secret r\u00e9sidait dans les fours perfectionn\u00e9s cr\u00e9\u00e9s par les Africains de la r\u00e9gion, qui br\u00fblaient plus chaud tout en utilisant moins de combustible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>10. Le beurre de karit\u00e9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/assets.afrikmag.com\/uploads\/2020\/07\/Karit\u00e9.jpg\"  alt=\"10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde.\"  class=\"wp-image-217727\" srcset=\"https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9.jpg 500w, https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9-300x300.jpg 300w, https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9-150x150.jpg 150w, https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9-50x50.jpg 50w, https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9-100x100.jpg 100w, https:\/\/www.afrikmag.com\/wp-content\/uploads\/2020\/07\/Karit\u00e9-120x120.jpg 120w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La plupart des gens ont utilis\u00e9 du savon, un baume \u00e0 l\u00e8vres, une lotion pour la peau ou m\u00eame une cr\u00e8me \u00e0 raser contenant du beurre de karit\u00e9. Le beurre de karit\u00e9 pousse dans 19 pays sur le continent, du S\u00e9n\u00e9gal \u00e0 l&rsquo;ouest au Soudan \u00e0 l&rsquo;est. La marque de soins L&rsquo;Occitane l&rsquo;appelle \u00ab\u00a0le baume de beaut\u00e9 miracle de la nature; la solution rapide parfaite pour presque tout\u00a0\u00bb. Le beurre de karit\u00e9 a \u00e9t\u00e9 produit en Afrique dans le village de Saouga au Burkina Faso d\u00e8s le 14\u00e8me si\u00e8cle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cr\u00e9dit photo&nbsp;: africanexponent<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les innovations africaines sont g\u00e9n\u00e9ralement tenues secr\u00e8tes et le continent est souvent pr\u00e9sent\u00e9 comme un suiveur des tendances mondiales alors qu&rsquo;il est \u00e0 l\u2019origine de certaines de ces tendances. L\u2019Afrique a \u00e9t\u00e9 le pionnier dans de nombreux domaines. 1. Le caf\u00e9 Il est servi court et fort par les Italiens, les Am\u00e9ricains le servent filtr\u00e9. &hellip;<\/p>\n","protected":false},"author":63,"featured_media":217668,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[14126,8751,18441],"class_list":["post-217665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-afrique","tag-14126","tag-afrique","tag-innovations"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>10 innovations importantes qui ont d\u00e9but\u00e9 en Afrique avant de se r\u00e9pandre dans le reste du monde<\/title>\n<meta name=\"description\" content=\"le continent est souvent pr\u00e9sent\u00e9 comme un suiveur des tendances mondiales alors qu&#039;il est \u00e0 l\u2019origine de ces tendances.\" \/>\n<meta name=\"robots\" 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par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Gaelle Kamdem\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/afrikmag.com\\\/var\\\/www\\\/vhosts\\\/afrikmag.compublic_html\\\/10-innovations-importantes-qui-ont-debute-en-afrique-avant-de-se-repandre-dans-le-reste-du-monde\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/afrikmag.com\\\/var\\\/www\\\/vhosts\\\/afrikmag.compublic_html\\\/10-innovations-importantes-qui-ont-debute-en-afrique-avant-de-se-repandre-dans-le-reste-du-monde\\\/\"},\"author\":{\"name\":\"Gaelle Kamdem\",\"@id\":\"https:\\\/\\\/afrikmag.com\\\/var\\\/www\\\/vhosts\\\/afrikmag.compublic_html\\\/#\\\/schema\\\/person\\\/5a761702dcde3af9fdba0b46477c615f\"},\"headline\":\"10 innovations 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