Robert Oppenheimer, the project's scientific director.
The project progressed, still somewhat slowly, until Vannevar Bush, the head of the US Office of Scientific Research and Development, decided that aggressively efficient leadership was required,and on Spetember 23, 1942, Leslie Groves, an Army engineer who distinguished himself in overseeing the initial construction of the Pentagon, was appointed to command the Manhattan Project.
The Manhattan Project - Nuclear weapon
The US Army Corps of Engineers' project leadrship was located at an office in Manhattan, New York, which gave the entire project its unofficial but well known name, the Manhattan Project.
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The standalone sequel to The Manhattan Project by the same designer. Command your nation's nuclear weapons program during the cold war.
The Manhattan Project | TMNT Wiki - FANDOM powered by …
Under the auspices of the Manhattan Project, three main research and production facilities were established at Oak Ridge, Tennessee; at Hanford, Washington; and at Los Alamos, New Mexico. The Oak Ridge Laboratories provided uranium-235 and Hanford produced weapons-grade plutonium. The Los Alamos Laboratory became the site for assembling nuclear weapons.
The Manhattan Project: Making the Atomic Bomb | …
The Manhattan Project was a secret military project created in 1942 to produce the first US nuclear weapon. Fears that Nazi Germany would build and use a nuclear weapon during World War II triggered the start of the Manhattan Project, which was originally based in Manhattan, New York.
The real story of the Manhattan Project | WPIX 11 New York
Los Alamos produced four weapons, two of which, Little Boy and Fat Man, were used against Japan in August 1945. The Manhattan Project officially ended in 1946 when it became part of the Atomic Energy Commission (AEC).
Manhattan Project - World War II
The Manhattan Project was an effort during World War II in the United States to develop the first nuclear weapon. It was directed by American physicist Dr. Julius Robert Oppenheimer.
The Manhattan Project: Making the Atomic Bomb - …
The Nagasaki bomb, Fat Man, in contrast, consisted primarily of plutonium-239, a synthetic element which could be induced to supercriticality only by implosion. The design of an implosion device was at the center of the efforts by physicists at Los Alamos during the Project.
The Manhattan Project - World War 2 Insightful Essays
A blinding flash visible for 200 miles lit up the morning sky. A mushroom cloud reached 40,000 feet, blowing out windows of civilian homes up to 100 miles away. When the cloud returned to earth it created a half-mile wide crater metamorphosing sand into glass. A bogus cover-up story was quickly released, explaining that a huge ammunition dump had just exploded in the desert. Soon word reached President Truman in Potsdam, Germany that the project was successful.