<iframe src="https://podeduc.apps.education.fr/video/23834-effet-doppler-maquettemp4/?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=vZa7DxyXEJ-AXbJoDXsGn7p6GQk 360 https://podeduc.apps.education.fr video 640 1.0 Thierry Dulaurans https:/media/cache/af/c7/afc701c88e4e138507829749c3a91106.png 640 360