How would a nuclear war between Russia and the US affect you personally?
15:01
What would we see at the speed of light?
14:59
I've studied nuclear war for 35 years -- you should be worried. | Brian Toon | TEDxMileHigh
51:42
How Would the United States Fight a Nuclear War?
17:32
Could Humans Survive the Dinosaur-Killing Asteroid? Featuring @LEMMiNO
11:11
What Happens AFTER Nuclear War?
17:09
Nachgefragt: Syriens ungewisse Zukunft I Bundeswehr
11:04
This is the BOMB to worry about
57:31