<iframe src="https://podeduc.apps.education.fr/video/91259-comment-controler-le-niveau-de-co2-dans-une-salle-de-classe-realiser-un-capteur-de-co2/?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=perennes philippe 360 https://podeduc.apps.education.fr video 640 1.0 Philippe Perennes https://podeduc.apps.education.fr/static/img/defaultpodeduc.svg 280 140