<iframe src="https://podeduc.apps.education.fr/video/60030-ctm2b-2-decroissance-radioactive/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe>
CTM2b-2 : Décroissance radioactive
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/11/50/115040df5069ea02769e701ab4fa8f9e.png
640
360