The first bomb was invented in 1281 A.D.
The first time bomb was invented at Yale University. It was invented by David Bushnell and used in the first submarine used in combat.
1775
The atomic bomb was not invented by a project, it was invented by Leo Szilard in 1933.However the Manhattan Project built the first ones in 1945.
He first invented the stink bomb
The hydrogen bomb was invented by a team of American scientists led by Edward Teller. The first successful test of the hydrogen bomb was conducted by the United States in 1952.
1850's
The US .
The Hydrogen Bomb .
Leo Szilard invented the fission bomb. Edward Teller invented the fusion bomb. Both were from Hungary.
Unknown for certain, but it was probably the Chinese as they invented black powder.
After USSR (mostly in asia), China.
He invented the first nuclear weapon, the atomic bomb.