Jonathan Chase, Maren Kießling, and Michael Kolkmann at TEDxUniHalle 2017. Photo by: Hans-G. Unrau
Hans-G. Unrau for<a rel="nofollow" class="external text" href="https://www.flickr.com/people/151277506@N08">TEDx UniHalle</a>
2017-06-01 12:40
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/151277506@N08/35007640466/">The speakers of session 1</a>