1946
off by one year, 1945
Germany has not made a nuclear bomb.
To make a nuclear bomb, you need the fissionable material such as a Plutonium239 isotope, an explosive to start the nuclear chain reaction, a detonator, and a pusher.
1945
Albert Einstein did not make the nuclear bomb. Oppenheimer did.
To make deadly Nuclear bomb
1945
1945
YES
Explosiosives.
Plutonium + Weapons = Nuclear Bomb
1945
No, USA did.