Manhattan Project - Wikipedia
The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada.
Manhattan Project | Definition, Scientists, Timeline, Locations, …
5 天之前 · 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.
Manhattan Project - HISTORY
2017年7月26日 · In the early 1940s, the U.S. government authorized a top-secret program of nuclear bomb testing and development, codenamed “The Manhattan Project.” The theoretical physicist read Sanskrit,...
Manhattan Project National Historical Park (U.S. National Park Service)
2024年4月2日 · Explore the history of the Manhattan Project via its people, places, culture, and events. Learn about the life and controversial legacy of J. Robert Oppenheimer. Visit the park calendar to find upcoming programs and events at all three park locations.
What Was the Manhattan Project? - Scientific American
2023年7月21日 · After 1942 the Manhattan Project was the recognized Allied effort to build an atomic bomb. It mainly used uranium ore from a mine in what is now the Democratic Republic of the Congo, which was...
The Manhattan Project - Nuclear Museum
2017年5月12日 · Here is a brief summary of the Anglo-American effort to develop an atomic bomb during its World War II and its legacies today. The story of the Manhattan Project began in 1938, when German scientists Otto Hahn and Fritz Strassmann inadvertently discovered nuclear fission.
What is the Manhattan Project? - U.S. National Park Service
The Manhattan Project was an unprecedented, top-secret World War II government program in which the United States rushed to develop and deploy the world’s first atomic weapons before Nazi Germany.
Manhattan Project Historical Resources - Department of Energy
Learn about the background of the Manhattan Project National Historical Park, the authorizing legislation, park implementation news, and watch a video about the park. Find links to DOE histories of the Manhattan Project, site histories, Manhattan Project records, and exhibits.
Nuclear weapon - Manhattan Project, WWII, Atomic Bomb
2024年12月26日 · Nuclear weapon - Manhattan Project, WWII, Atomic Bomb: The United States’ entry into World War II in December 1941 was decisive in providing funds for a massive research and production effort for obtaining fissionable materials, and in May 1942 the momentous decision was made to proceed simultaneously on all promising production methods.
The Manhattan Project: An Interactive History - OSTI.GOV
The Manhattan Project: An Interactive History is intended to provide an overview of the Manhattan Project. Five main topical areas-Events, People, Places, Processes, and Science-are further divided into sub-sections, each with an introductory page and …
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