Your empty wine bottle could help rebuild coastlines

Name: Your empty wine bottle could help rebuild coastlines
Duration: 5 min 29 s
Channel: Franziska Trautmann

Franziska Trautmann · TED

Credits and licence

From: Your empty wine bottle could help rebuild coastlines, TED (at TED)
Licence: CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions.
Attribution: TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch: Tweens profiles and older. How courses are placed