{"id":156,"date":"2025-07-31T15:56:12","date_gmt":"2025-07-31T13:56:12","guid":{"rendered":"https:\/\/sciences-tec.fr\/cours\/cahierdetexte4\/2025\/07\/31\/420-demarche-scientifique-et-efficience\/"},"modified":"2025-08-27T21:56:39","modified_gmt":"2025-08-27T19:56:39","slug":"420-demarche-scientifique-et-efficience","status":"publish","type":"post","link":"https:\/\/sciences-tec.fr\/cours\/cahierdetexte4\/?p=156","title":{"rendered":"4#20 D\u00e9marche scientifique et efficience"},"content":{"rendered":"\n<p>Les groupes ont fait des erreurs car pas de protocole. Efficience et rendement &#8211;> fusion nucl\u00e9aire<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"http:\/\/sciences-tec.fr\/cours\/cahierdetexte4\/wp-content\/uploads\/sites\/3\/2025\/08\/Jeulin-ampoules.mp4\"><\/video><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Les groupes ont fait des erreurs car pas de protocole. 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