<iframe src="https://podeduc.apps.education.fr/video/65981-ctm_1b1-oxydo-reduction/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> PodEduc https://podeduc.apps.education.fr/videos/?owner=dausse bruno 360 https://podeduc.apps.education.fr video 640 1.0 Bruno Dausse https:/media/cache/da/13/da1396e3602b46c5e41f647f99363ad7.png 1792 1120