Since Leo Szilard invented the atomic bomb in 1933 in London and patented it in 1934, I would have to say it was invented in England. But he was unable to build it at the time.
It took another 12 years and a gigantic investment in industrial infrastructure before the US was able to build the first ones based on this patent.
The United States manufactured and used the first atomic bomb. However, Nazi Germany was deveoping its own atomic bomb at the same time and if they had beaten the US in the race to build the bomb, the outcome of World War 2 could have been very different.
United States
US
The United States.
The Fat man was the nuclear bomb dropped in the city of Nagasaki, Japan on August 9 1945.
Nuclear Bomb.
Nuclear bombs is all types of bombs that use nuclear energy. It is not a type of bomb,just a category of bombs. hydrogen bomb is the strongest bomb ever, and its blast yield can go up to 100megatons of TNT.
Nuclear fusion.
After USSR (mostly in asia), China.
No president invented any nuclear bomb.
During world war 2, the United States finished making them. They were first to have a nuclear bomb and the only ones to use it againts mankind.
Leo Szilard invented the fission bomb. Edward Teller invented the fusion bomb. Both were from Hungary.
he invented it with metal
USA
There were no nuclear weapons in WW1. The nuclear bomb was not invented until WW2.
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Yes he was.
None. The fission bomb was invented in 1933 by the physicist Leo Szilard. The staged fusion bomb was invented in 1949 by the mathematician Stan Ulam and the physicist Edward Teller.
No, it was invented in London in 1933 and built in Los Alamos, NM in 1945.
the USA in 1945