Flying Wind Farms – Soaring to Climate Neutrality Faster | Jochem De Schutter | TEDxFreiburg
13:44
Finally, kites have grown up: Roland Schmehl at TEDxDelft
17:33
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia
14:53
The secret to getting better sleep tonight | James Leinhardt | TEDxManchester
16:44
La révolution de la robustesse | OLIVIER HAMANT | TEDxQuartierLatin
13:59
The Contradictions of Battery Operated Vehicles | Graham Conway | TEDxSanAntonio
14:56
Wie Haltung Schule verändern kann | Patricia Schmidt | TEDxFreiburg
24:15
The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU
16:36