<iframe src="https://pod.utt.fr/video/3944-ev14-abiotic-resources-2-metals/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> EV14 - Abiotic resources - 2 - Metals Pod - UTT https://pod.utt.fr/videos/?owner=robineap 360 https://pod.utt.fr video 640 1.0 Paul ROBINEAU