https://tube.switch.ch/videos/bd355372
<iframe width="640" height="360" src="https://tube.switch.ch/embed/bd355372" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Werner Betschart, Hochschule Luzern on 06 December 2019
Duration: 3:35
License: All rights reserved
Viewable by everyone.
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