69780838 1.0 video Københavns Universitets Videoportal https://ku.23video.com 3600 TwentyThree https://www.twentythree.net 480 270 https://ku.23video.com/video/69780838/jordens-ressourcer-er-konstante-og 480 270 https://video.ku.dk/64968575/69780838/16c80b9cb41b28c6c7529257106e82ef/480x270cr/thumbnail-218.jpg <div style="width:100%; height:0; position: relative; padding-bottom:56.25%"><iframe title="Video Player" src="https://video.ku.dk/v.ihtml/player.html?source=embed&photo%5fid=69780838&autoPlay=0" style="width:100%; height:100%; position: absolute; top: 0; left: 0;" allowfullscreen allow="autoplay; fullscreen"></iframe></div> 137.08