The USSR's 1961 Tsar Bomba (King of bombs), yield 52 to 58 MTon (depending on measurement technique). It was an air dropped 3 stage hydrogen fusion bomb with a design yield of 100 MTons. Andrei Sakharov (its designer) had the amount of lithium-deuteride fusion fuel in the 3rd stage reduced for the test to cut expected yield roughly in half while still demonstrating ignition of all stages.
The effects of this bomb were so dramatic that Sakharov soon became a strong opponent of nuclear weapons and testing, spending several years in Siberian prison camps for his protests.
Physically the largest nuclear bomb was the US's 1952 Ivy Mike, yield 10 MTons. It stood 80 feet tall and 20 feet in diameter on the island of Eugelab in the Eniwetok atoll. It was a 2 stage hydrogen fusion bomb using cryogenic liquid deuterium and tritium. Eugelab ceased to exist when Mike exploded.
Russia currently owns the biggest stockpile of nuclear weapons in the world. Also Russia made and detonated the biggest nuclear bomb in history called the Tsar bomb.
Robert Oppenheimer is the father of nuclear bomb.
No president invented any nuclear bomb.
hydrogen bomb, or a nuclear bomb
The codename used for testing the first nuclear weapon in history on July 16, 1945, was "Trinity."
Russia currently owns the biggest stockpile of nuclear weapons in the world. Also Russia made and detonated the biggest nuclear bomb in history called the Tsar bomb.
the biggest bomb known in mankind is a nuclear bomb :)
Yes, Nuclear weapons create the biggest man-made explosions
Russia or America.
c4
The nuclear bomb.
nuclear bomb
The most powerful nuclear weapon detonated was the Tsar Bomb which was a 50 megaton thermo-nuclear bomb that was tested in October 30, 1961, in the Novaya Zemlya archipelago
The biggest explosion in history was the detonation of the Hydrogen bomb in the Bikini Atoll in the 1950s.
The Tsar Bomba; that was made by the Soviet Union (Russia)
The biggest nuclear explosion in history was a 50 megaton (equivalent to 50 million tons of tnt) bomb tested by the soviet union called the "Tsar Bomb". nobody was killed in the blast. the previous answer was completely false, Chernobyl was one of the smallest nuclear explosions in history, smaller than the Hiroshima bomb, which was only 17 kilotons (17 thousand tons of tnt, almost 3000 times smaller than the Tsar Bomb). People were mainly killed by the radiation. The blast didn't even kill everybody inside the actual plant (I'm not sure how many were killed in the blast, if somebody would like to add to this)
I have heard that it was a Titan II warhead at 25 megatons, but have not verified.