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J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈ ɒ p ən h aɪ m ər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project's Los Alamos Laboratory during World War II.
The M. W. Kellogg Company, headquartered in Jersey City, New Jersey, specialized in chemical engineering projects.A year before the Manhattan Project began, the S-1 Section of the Office of Scientific Research and Development asked Kellogg to work with John R. Dunning and other scientists at Columbia University to ascertain the feasibility of gaseous diffusion.
While the process had been demonstrated to work, considerable effort was still required before a prototype could be tested in the field. Lawrence assembled a team of physicists to tackle the problems, including David Bohm, [26] Edward Condon, Donald Cooksey, [27] A. Theodore Forrester, [28] Irving Langmuir, Kenneth Ross MacKenzie, Frank Oppenheimer, J. Robert Oppenheimer, William E. Parkins ...
The Harlem Renaissance was an intellectual and cultural revival of African-American music, dance, art, fashion, literature, theater, politics and scholarship centered in Harlem, Manhattan, New York City, spanning the 1920s and 1930s. [1]
The Manhattan Project's Trinity Test, the first detonation of a nuclear weapon, in 1945. In the Pacific, the U.S. implemented an island hopping strategy toward Tokyo. The Philippines was eventually reconquered, after Japan and the United States fought in history's largest naval battle, the Battle of Leyte Gulf. [219]
The reactor's development was part of the Manhattan Project, the Allied effort to create atomic bombs during World War II. It led to the building of larger single-purpose production reactors, such as the X-10 Pile, for the production of weapons-grade plutonium for use in the first nuclear weapons.
After the successful Trinity nuclear test July 16, 1945, which was the very first nuclear detonation, the Manhattan project lead manager J. Robert Oppenheimer recalled: We knew the world would not be the same. A few people laughed, a few people cried, and most people were silent. I remembered the line from the Hindu scripture the Bhagavad Gita.
A recounting of the lab's history shows changing missions and sponsors throughout the past 70 years, and in 2017 celebrated "seven decades of remarkable history – from measuring radioactive fallout during the Cold War, to conducting operational assessments of first responder technologies today."