The Tsar Bomba: The Largest Explosion in History

TLDR In 1961, the Soviet Union detonated the Tsar Bomba, the largest explosion ever seen, with a diameter of 8 km, a shockwave that bounced off the ground, and a mushroom cloud 67 km high. The fallout from the explosion led to the Soviets deciding against further testing of larger bombs and the primary designer of the bomb, Andrey Sakharov, becoming a Nobel Prize winner for his efforts to stop the spread of nuclear weapons.

Timestamped Summary

00:00 On October 30, 1961, the Soviet Union detonated the largest explosion the world had ever seen, permanently changing the course of nuclear weapons development.
01:27 The United States and the Soviet Union engaged in an arms race after the Soviets detonated their first atomic device in 1949, leading to the development of more powerful weapons including the first thermonuclear device in 1952.
02:56 In the 1960s, the Soviets were working on developing a large bomb.
04:22 The Tsar Bomba was a 50 megaton bomb developed by the Soviets for propaganda purposes, and it was too large to be delivered by a missile.
05:47 The Tsar Bomba explosion was so powerful that it created a fireball with a diameter of 8 km, a shockwave that bounced off the ground, a mushroom cloud 67 km high, and caused damage as far as Finland and Norway.
07:29 The fallout from the Tsar Bomba explosion was widespread, leading to the Soviets deciding against further testing of larger bombs, and the primary designer of the bomb, Andrey Sakharov, becoming a Soviet dissident and Nobel Prize winner for his efforts to stop the spread of nuclear weapons.
08:49 Edward Teller, the primary designer of the Tsar Bomba, had designs for a 10,000 megaton bomb, which would have been the largest and most destructive weapon ever created, but thankfully his idea never came to fruition.
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