Ivy Mike was the world's first hydrogen bomb and had a yield of 10.4 megatons ... or video of this explosion. On October 30, 1961, the USSR detonated the largest nuclear weapon ever tested ...
Nothing like nuclear ... larger than 10 megatons. For scale, these weapons are at least 500 times stronger than the bomb used over Nagasaki. To put the size of history's largest nuclear blasts ...