<iframe src="https://podeduc.apps.education.fr/video/60381-os1c-2-interferences-lumineuses/?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/a7/84/a7843de86f535f07d1620fedf50c2eb3.png 1402 1049