https://tube.switch.ch/videos/e55431f0
<iframe width="640" height="360" src="https://tube.switch.ch/embed/e55431f0" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Frank Koch, Ostschweizer Fachhochschule on 05 September 2020
Duration: 7:24
License: All rights reserved
Viewable by anyone with the link to the video.
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