<iframe src="https://podeduc.apps.education.fr/video/57781-attenuation-geometriquemp4/?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=weinachter angelique 360 https://podeduc.apps.education.fr video 640 1.0 Angelique Weinachter https:/media/cache/7e/29/7e290839bdc7a5fc64baa61ce06f97cb.png 640 360