This section provides an overview of the history of the Manhattan Project, the key organizations involved, the science behind the bomb, and more.
Before the Trinity test, Manhattan Project officials realized that a calibration explosion using ordinary high-explosives would be useful.
The 216th AAF served a crucial role in the Manhattan Project by helping to design and drop test bombs at Wendover Airfield, Utah.
The 509th Composite Group was organized as the weapon delivery arm of the Manhattan Project.
African Americans played an important, though often overlooked, role on the Manhattan Project.
The Alsos Mission’s goal was to learn how close Germany was to developing its own atomic weapon.
Although the Manhattan Project was overall a surprisingly safe project, there were a few tragic accidents.
The development of nuclear weapons had a notable impact on many aspects of American culture, including design. Spanning the late 1940s through about 1960, Atomic Age design is characterized by references and responses to nuclear science and the atomic bomb.In the aftermath of World War II, the United States underwent a period of mass suburbanization. […]
Since the bombings of Hiroshima and Nagasaki, people in the United States and around the world have developed cultural expressions of the atomic bomb.