WORLD HISTORY

Detailed explanation-1: -From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the U.S. Army Corps of Engineers. Nuclear physicist Robert Oppenheimer was the director of the Los Alamos Laboratory that designed the actual bombs.

Detailed explanation-2: -What did the Manhattan Project do? The Manhattan Project produced the first atomic bomb. Several lines of research were pursued simultaneously. Both electromagnetic and fusion methods of separating the fissionable uranium-235 from uranium-238 were explored at Oak Ridge in Tennessee.

Detailed explanation-3: -Background Information: The U.S. Department of Energy (DOE) traces its origins to World War II and the Manhattan Project effort to build the first atomic bomb.

Detailed explanation-4: -Robert Oppenheimer. A theoretical physicist and professor of physics at the University of California, Berkeley, Oppenheimer became involved early in the scientific research that ultimately led to the Manhattan Project. Under Oppenheimer’s direction, Manhattan Project workers constructed a plutonium bomb.

Detailed explanation-5: -Robert Oppenheimer. J. Robert Oppenheimer led the design and development of the first atomic bombs.

Detailed explanation-6: -The Manhattan Project was the American program for researching and developing the first atomic bombs. The weapons produced were based solely upon the principles of nuclear fission of uranium 235 and plutonium 239, chain reactions liberating immense amounts of destructive heat energy.