10-18-2013, 05:51 PM
DeusxMac wrote:
[quote=Acer]
The force of 2.5 megatons of TNT does not seem like all that much, at least on a global scale. NIMBY.
USSR Tsar Bomba device, most powerful nuclear weapon ever detonated, yield of 50 megatons.
200 times the force of this asteroid.
20?