he was afraid about killing so many people
worked on the development of the atomic bomb
Robert Oppenheimer was the chief scientist of the US development of atomic weapons. Thousands of people worked on the bomb in various capacities
Simply he was a main contributor to the atomic bomb.
Now I am become Death: Destroyer of worlds.
Robert Oppenheimer was born on April 22, 1904.
The scientist given the most credit for the building of the atomic bomb is Robert Oppenheimer.
Robert Oppenheimer's big discovery was the atomic bomb
Robert Oppenheimer.
The first atomic bomb
Robert Oppenheimer.
The atomic bomb that destroyed Nagasaki and Hiroshima, Japan.
they invented the atomic bomb
worked on the development of the atomic bomb
Robert Oppenheimer
Robert Oppenheimer and his team of scientists.
Robert Oppenheimer was the chief scientist of the US development of atomic weapons. Thousands of people worked on the bomb in various capacities
J. Robert Oppenheimer