Tsar Bomba, Worlds Biggest Bomb. Did you know...
The bomb's massive fireball measured 5 miles in diameter?
The heat from the explosion could cause third degree burns from 62 miles away?
The seismic shock created by the detonation was measurable even on its third passage around the Earth?
The subsequent mushroom cloud was about 40 miles high [seven times higher than Mount Everest] and 25 miles wide?
The yield is equivalent to ten times the amount of all the explosives used in World War II combined, including Little Boy and Fat Man?