https://tube-sciences-technologies.apps.education.fr/c/6emes_/videos Wed, 23 Sep 2026 21:48:17 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube-sciences-technologies.apps.education.fr https://tube-sciences-technologies.apps.education.fr/client/assets/images/icons/icon-1500x1500.png https://tube-sciences-technologies.apps.education.fr/c/6emes_/videos All rights reserved, unless otherwise specified in the terms specified at https://tube-sciences-technologies.apps.education.fr/about and potential licenses granted by each content's rightholder. https://tube-sciences-technologies.apps.education.fr/feeds/podcast/videos.xml?videoChannelId=31483 https://tube-sciences-technologies.apps.education.fr/w/6WnPGeN1S9yehoNXr429Lx https://tube-sciences-technologies.apps.education.fr/w/6WnPGeN1S9yehoNXr429Lx Wed, 23 Sep 2026 14:11:17 GMT 6 èmes nonadult Lecon_Segments_Droites_Demi-droites