On Ötzi’s arrows and on his axe, a hot adhesive was used which was produced from birch bark. We demonstrate how to obtain the so-called “birch bark tar” in a two pot process, a technique that Ötzi also could have used. With Stefan Tappeiner, education department.

No registration required | Included in the admission fee | Fish pond | Course 3 | Duration: approx. 60 min