Defeating Earthquakes: Ross Stein at TEDxBermuda
17:23
Using Semiconductor Physics to Forecast Earthquakes | Friedemann Freund | TEDxChristchurch
14:59
I've studied nuclear war for 35 years -- you should be worried. | Brian Toon | TEDxMileHigh
14:14
Toast, tsunamis and the really big one | Chris Goldfinger | TEDxMtHood
11:28
Why we need to earthquake-proof old buildings | Dr. Kit Miyamoto | TEDxCSUS
20:10
The Unusual Earth Orbit Circling Above Our Ancient Past | Roger G. Gilbertson | TEDxColoradoSprings
17:33
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia
20:18
The Future of Making Buildings | Phil Bernstein | TEDxYale
17:54