<iframe src="https://podeduc.apps.education.fr/video/157515-quest-ce-quun-isotope/?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=jules jean-baptiste 360 https://podeduc.apps.education.fr video 640 1.0 Jean-Baptiste Jules https:/media/cache/75/4f/754fb98c533738b374f584c17e6a021d.png 640 360