by weight, and type of explosive,
That was the code name of the operation.
They were code-named Fat Man and Little Boy.
Those airplanes were named, Enola gay and Bockscar.
Bombs were delivered by a B-29 bomber named EnolaGay on August 6th, 1945.
Two officers named Tibbits and Swanee.
Zepplins
I know the person who made dynamite was Alfred Nobel he also got the nobel prize named after him
They werent Little Boy and Fat Man are bomb types not code names
Most bombs do not have names. But sometimes they do. A bomb named Fat Man was dropped on Hiroshima.
It dropped two thermonuclear bombs on Japan.
"Little Boy" was dropped on Hiroshima and "Fat Man" was dropped on Nagasaki .
It depends which type it is. It can be Uranium or Plutonium