<iframe src="https://podeduc.apps.education.fr/video/27006-loi-snell-descartes-reglage-demi-cylindre/?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=Ai6lWqDWDnwKr5eyXXw1s7sN1EM 360 https://podeduc.apps.education.fr video 640 1.0 Maxime Mirleau