{"id":568435,"date":"2025-11-30T08:28:45","date_gmt":"2025-11-30T08:28:45","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/568435\/"},"modified":"2025-11-30T08:28:45","modified_gmt":"2025-11-30T08:28:45","slug":"rendre-la-science-accessible-le-public-invite-a-experimenter-a-saint-gregoire","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/568435\/","title":{"rendered":"\u00ab\u00a0Rendre la science accessible\u00a0\u00bb\u00a0: le public invit\u00e9 \u00e0 exp\u00e9rimenter \u00e0 Saint-Gr\u00e9goire"},"content":{"rendered":"<p>L\u2019association Rennes en sciences donne de nouveau rendez-vous aux habitants samedi, \u00e0 la salle Clotilde-Vautier. Les passionn\u00e9s ont pr\u00e9vu de d\u00e9ployer de nombreuses maquettes explicatives au grand public. \u00a0Cet \u00e9metteur montre comment le courant passe d\u2019une antenne \u00e0 l\u2019autre. L\u2019id\u00e9e est ici d\u2019expliquer les premi\u00e8res liaisons radio\u00a0, montre Henri Contin, ing\u00e9nieur \u00e0 la retraite.<\/p>\n<p>\u00ab\u00a0Avec une ancienne aiguille de r\u00e9veil\u2026\u00a0\u00bb<\/p>\n<p>De son c\u00f4t\u00e9, Gabriel Gorre, professeur de physique, compte d\u00e9tecter la radioactivit\u00e9 avec une chambre \u00e0 brouillard. \u00a0Avec une ancienne aiguille de r\u00e9veil, il est possible d\u2019obtenir un brouillard avec les particules alpha \u00e9mises. Sur une plaque froide, il y a des chocs \u00e0 l\u2019origine de germes de condensation.\u00a0 Tout un programme\u00a0!<\/p>\n<p>Une autre exp\u00e9rience permettra de mesurer la vitesse de la lumi\u00e8re \u00e0 l\u2019aide d\u2019un miroir et de diff\u00e9rentes r\u00e9flexions lumineuses. Au total, ce sont une trentaine d\u2019exp\u00e9riences qui sont pr\u00e9vues pour cette troisi\u00e8me \u00e9dition gr\u00e9gorienne.<\/p>\n<p>\u00a0Le principal est de rendre la science accessible aux plus jeunes et de leur donner envie de faire des sciences\u00a0, r\u00e9sume Genevi\u00e8ve Gaboriau, inspectrice honoraire de physique chimie.<\/p>\n<p>Fort de 80\u00a0membres, le club de scientifiques passionn\u00e9s, fond\u00e9 en 2013, accueille aussi les scolaires ce vendredi. \u00a0Nous avons huit classes de l\u2019\u00e9cole Paul-\u00c9mile-Victor et sept\u00a0groupes de l\u2019\u00e9cole Notre-Dame qui seront pr\u00e9sents, relate Marc Raynaud, membre de l\u2019association. Le samedi public pourra participer \u00e0 des ateliers autour d\u2019exp\u00e9riences embl\u00e9matiques, souvent simples mais qui permettent d\u2019appr\u00e9hender des grands principes scientifiques et d\u2019en comprendre la d\u00e9marche et les m\u00e9thodes de travail\u00a0<\/p>\n<p><strong>Samedi 29\u00a0novembre 2025,<\/strong> de 14\u00a0h \u00e0 18\u00a0h, gratuit, 3, rue de Broc\u00e9liande. Contact\u00a0: www.rennesensciences.fr ou raysoft@wanadoo.fr<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"L\u2019association Rennes en sciences donne de nouveau rendez-vous aux habitants samedi, \u00e0 la salle Clotilde-Vautier. Les passionn\u00e9s ont&hellip;\n","protected":false},"author":2,"featured_media":568436,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2821],"tags":[12506,1111,11,829,1777,674,55670,1011,27,508,12,3532,2035,584,25,5372,43],"class_list":{"0":"post-568435","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-rennes","8":"tag-accessible","9":"tag-actu","10":"tag-actualites","11":"tag-bretagne","12":"tag-eu","13":"tag-europe","14":"tag-experimenter","15":"tag-fr","16":"tag-france","17":"tag-invite","18":"tag-news","19":"tag-public","20":"tag-rendre","21":"tag-rennes","22":"tag-republique-francaise","23":"tag-saint-gregoire","24":"tag-science"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115637708576294537","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/568435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=568435"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/568435\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/568436"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=568435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=568435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=568435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}