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The Manhattan Project was a secretive program to create the first atomic bombs during World War II, led by the United States with the UK and Canada. It involved thousands of scientists, engineers, and workers, and resulted in two types of bombs, uranium and plutonium, that were used against Japan in 1945.
Jul 26, 2017 · Learn about the American-led effort to develop a nuclear weapon during World War II, code-named the Manhattan Project. Explore the scientific breakthroughs, the military strategy, the atomic bombings of Hiroshima and Nagasaki, and the legacy of the project.
Sep 24, 2024 · Manhattan Project, U.S. government research project (1942–45) that produced the first atomic bombs. The project’s name was derived from its initial location at Columbia University, where much of the early research was done.
Jul 21, 2023 · The Manhattan Project was a top-secret program to make the first atomic bombs during World War II. Its results had profound impacts on history: the subsequent nuclear arms race has radically ...
Apr 23, 2010 · In the early 1940s, the U.S. government authorized a top-secret program of nuclear testing and development, codenamed “The Manhattan Project.” Its goal was the development of the world’s first...
The Manhattan Project had its origins in 1939, when U.S. scientists urged President Franklin D. Roosevelt to establish a program to study the potential military use of fission; $6,000 was appropriated for the task.
Learn about the U.S. government research project that produced the first atomic bomb during World War II. Find out the purpose, cost, sites, and scientists of the Manhattan Project.
