1.
The physicist often called the "father of the atomic bomb".
2.
The secret laboratory in New Mexico where the bomb was designed.
3.
One of the radioactive elements used for nuclear fission.
4.
The element used in the "Fat Man" bomb and the Trinity test.
5.
The code name for the first-ever nuclear weapons test.
6.
The process of splitting an atom's nucleus to release energy.
7.
Leslie Groves, the Army general who directed the project.
8.
The energy released during nuclear reactions, a key focus of the research.
9.
The name of the project, originally headquartered in New York.
