In the United States.
More & higher yield atomic bombs, I guess.
It was not discovered it was made. Robert Oppenheimer and his group of scientific made the first atomic bombs.
USRussiaUKFranceChinaIndiaPakistanIsraelNorth Korea
The atomic bomb was developed in the middle of the 20th century, and has been made since then.
They are made up of atomic bombs,energy
The US made atomic bombs from 1945 to 1992.
it made it greener with radiation...
to ahow "we got power"
Truman
yes it is very deadly made for atomic bombs
usa