The Lifesaver Bottle Will Save Millions Of Lives : Michael Pritchard at TEDxGateway
17:26
The bridge between water and life | Dr. Adam D. Wexler | TEDxStendenUniversity
18:47
Water Alchemy: Attila Bodnar at TEDxDanubia 2013
15:40
How Can Plastic Bottles Light A Million Homes : Illac Diaz at TEDxGateway
17:50
Air conditioning with wind, sun and water: Ben Bronsema at TEDxDelft
21:54
Nasıl Çalışır: Yapay Zeka | Daron Yöndem | TEDxFabrika
18:44
GravityLight - lighting a billion lives: Jim Reeves at TEDxWarwick 2014
24:15
The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU
16:32