<iframe src="https://pod.univ-lr.fr/video/0358-3-water-thermodynamic-activity/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> POD https://pod.univ-lr.fr/videos/?owner=mgraber 360 https://pod.univ-lr.fr video 640 1.0 Marianne Graber