{"id":11131,"date":"2024-01-08T22:56:09","date_gmt":"2024-01-08T22:56:09","guid":{"rendered":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/politique\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense"},"modified":"2024-01-09T07:36:43","modified_gmt":"2024-01-09T07:36:43","slug":"ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","title":{"rendered":"Ces beaux objets porteurs de maths sans qu\u2019on y pense"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; S\u00e3o Tom\u00e9 e Pr\u00edncipe. <\/strong><\/span>Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des objets porteurs de maths sans force\u0301ment le savoir: n\u0153uds, tissus, de\u0301s, escaliers, vou\u0302tes, etc. Faire un n\u0153ud est une manie\u0300re tangible d\u2019approcher les maths !<\/p>\n<p><b>Illustrer toutes sortes de notions en trois ou quatre dimensions<\/b><\/p>\n<p>Au 19e sie\u0300cle, s\u2019est de\u0301veloppe\u0301e une industrie d\u2019objets conc\u0327us par des scientifiques pour illustrer toutes sortes de notions en trois ou quatre dimensions. Ces objets ont plus tard e\u0301te\u0301 re\u0301approprie\u0301s par des artistes surre\u0301alistes comme l\u2019Ame\u0301ricain Man Ray. Rares sont les de\u0301partements universitaires qui ne posse\u0300dent pas d\u2019objets mathe\u0301matiques. On pourrait croire que l\u2019ave\u0300nement du nume\u0301rique les ont remise\u0301s au placard. Pas du tout !<\/p>\n<p><b>Franc\u0327oise Pe\u0301caut Tison, une mathe\u0301maticienne me\u0301connue<\/b><\/p>\n<p>Rien de tel, par exemple, que de tirer entre pouces et index sur un bout de cate\u0301noi\u0308de pour constater qu\u2019il colle parfaitement a\u0300 un he\u0301licoi\u0308de: une image anime\u0301e n\u2019a pas le me\u0302me effet Waouh ! On organise me\u0302me des \u201cFabrikathons\u201d afin d\u2019imaginer et de re\u0301aliser de nouveaux mode\u0300les. A\u0300 l\u2019aide d\u2019outils modernes tels que des imprimantes 3D, ou encore a\u0300 la main.<\/p>\n<p>Une mathe\u0301maticienne du 20e sie\u0300cle me\u0301connue, Franc\u0327oise Pe\u0301caut Tison, disparue cette anne\u0301e, autrice d\u2019un livre fascinant sur la \u201ccristallographie mathe\u0301matique\u201d, a consacre\u0301 une bonne part de sa vie a\u0300 concevoir, de\u0301couper, scier, polir des objets merveilleux en bois, carton, pla\u0302tre, re\u0301sine, me\u0301tal, ce\u0301ramique. La frontie\u0300re entre maths et art est te\u0301nue.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/sao-tome-e-principe\">S\u00e3o Tom\u00e9 e Pr\u00edncipe<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; S\u00e3o Tom\u00e9 e Pr\u00edncipe. Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des objets porteurs de maths sans force\u0301ment le savoir: n\u0153uds, tissus, de\u0301s, escaliers, vou\u0302tes, etc. Faire un n\u0153ud est une manie\u0300re tangible d\u2019approcher les maths ! Illustrer toutes sortes de notions en trois [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":11130,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,55,56],"class_list":["post-11131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-sao-tome-e-principe","tag-sao-tome-e-principe"],"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>Ces beaux objets porteurs de maths sans qu\u2019on y pense - S\u00e3o Tom\u00e9 e Pr\u00edncipe<\/title>\n<meta name=\"description\" content=\"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...\" \/>\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\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ces beaux objets porteurs de maths sans qu\u2019on y pense\" \/>\n<meta property=\"og:description\" content=\"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\" \/>\n<meta property=\"og:site_name\" content=\"S\u00e3o Tom\u00e9 e Pr\u00edncipe\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-08T22:56:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-09T07:36:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\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\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Ces beaux objets porteurs de maths sans qu\u2019on y pense\",\"datePublished\":\"2024-01-08T22:56:09+00:00\",\"dateModified\":\"2024-01-09T07:36:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\"},\"wordCount\":330,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-S\u00e3o Tom\u00e9 e Pr\u00edncipe\",\"S\u00e3o Tom\u00e9 e Pr\u00edncipe\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\",\"url\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\",\"name\":\"Ces beaux objets porteurs de maths sans qu\u2019on y pense - S\u00e3o Tom\u00e9 e Pr\u00edncipe\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg\",\"datePublished\":\"2024-01-08T22:56:09+00:00\",\"dateModified\":\"2024-01-09T07:36:43+00:00\",\"author\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"description\":\"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage\",\"url\":\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg\",\"contentUrl\":\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg\",\"width\":1200,\"height\":900,\"caption\":\"Ces beaux objets porteurs de maths sans qu\u2019on y pense\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ces beaux objets porteurs de maths sans qu\u2019on y pense\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#website\",\"url\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/\",\"name\":\"S\u00e3o Tom\u00e9 e Pr\u00edncipe\",\"description\":\"Just another Africa News Agency Sites site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\",\"name\":\"cfeditorfr\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ces beaux objets porteurs de maths sans qu\u2019on y pense - S\u00e3o Tom\u00e9 e Pr\u00edncipe","description":"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","og_locale":"fr_FR","og_type":"article","og_title":"Ces beaux objets porteurs de maths sans qu\u2019on y pense","og_description":"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...","og_url":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","og_site_name":"S\u00e3o Tom\u00e9 e Pr\u00edncipe","article_published_time":"2024-01-08T22:56:09+00:00","article_modified_time":"2024-01-09T07:36:43+00:00","og_image":[{"width":1200,"height":900,"url":"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg","type":"image\/jpeg"}],"author":"cfeditorfr","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"cfeditorfr","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#article","isPartOf":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense"},"author":{"name":"cfeditorfr","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1"},"headline":"Ces beaux objets porteurs de maths sans qu\u2019on y pense","datePublished":"2024-01-08T22:56:09+00:00","dateModified":"2024-01-09T07:36:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense"},"wordCount":330,"commentCount":0,"image":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage"},"thumbnailUrl":"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg","keywords":["Africa Press","Africa Press-S\u00e3o Tom\u00e9 e Pr\u00edncipe","S\u00e3o Tom\u00e9 e Pr\u00edncipe"],"articleSection":["Divers","Toutes les actualit\u00e9s"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","url":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense","name":"Ces beaux objets porteurs de maths sans qu\u2019on y pense - S\u00e3o Tom\u00e9 e Pr\u00edncipe","isPartOf":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage"},"image":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage"},"thumbnailUrl":"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg","datePublished":"2024-01-08T22:56:09+00:00","dateModified":"2024-01-09T07:36:43+00:00","author":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1"},"description":"Toucher des objets donne la sensation de mieux comprendre les the\u0301ories. Depuis toujours, les humains fabriquent des obj ...","breadcrumb":{"@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#primaryimage","url":"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg","contentUrl":"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/01\/sm_1704769294.479165.jpg","width":1200,"height":900,"caption":"Ces beaux objets porteurs de maths sans qu\u2019on y pense"},{"@type":"BreadcrumbList","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/ces-beaux-objets-porteurs-de-maths-sans-quon-y-pense#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/"},{"@type":"ListItem","position":2,"name":"Ces beaux objets porteurs de maths sans qu\u2019on y pense"}]},{"@type":"WebSite","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#website","url":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/","name":"S\u00e3o Tom\u00e9 e Pr\u00edncipe","description":"Just another Africa News Agency Sites site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1","name":"cfeditorfr"}]}},"_links":{"self":[{"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/posts\/11131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/users\/82"}],"replies":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/comments?post=11131"}],"version-history":[{"count":0,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/posts\/11131\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/media\/11130"}],"wp:attachment":[{"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/media?parent=11131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/categories?post=11131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/wp-json\/wp\/v2\/tags?post=11131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}