John Mathewson
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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.
Jul 26, 2017 · The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II. The controversial creation and eventual use of the atomic bomb ...
Jun 14, 2024 · The first atomic bomb was detonated on July 16, 1945, in New Mexico as part of the U.S. government program called the Manhattan Project. The United States then used atomic bombs on Hiroshima and Nagasaki in Japan on August 6 and 9, respectively, killing about 210,000 people.
- The Editors of Encyclopaedia Britannica
- In 1939, American scientists, many of whom had fled from fascist regimes in Europe, were aware of advances in nuclear fission and were concerned th...
- American physicist J. Robert Oppenheimer headed the Manhattan Project, with the goal of developing the atomic bomb, and Edward Teller was among the...
- The Manhattan Project produced the first atomic bomb. Several lines of research were pursued simultaneously. Both electromagnetic and fusion method...
- Although many physicists were opposed to the actual use of the atomic bomb created by the Manhattan Project, U.S. President Harry S. Truman believe...
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...
The Manhattan Project was the US government program during World War II that developed and built these first atomic bombs. Detonation of these first nuclear bombs signaled arrival of a frightening new Atomic Age.
- On top of that, Japan was training its citizens to fight to the last child/man/woman. And the soviets declaring a war on them was even more pressur...
- The way the bomb works is this: inside of the bomb, an atom is split. When aforementioned atom is split, massive amounts of energy are released. It...
- look, steven.strange12, I have no idea what the japanese were thinking, but I think it's safe to conclude that the leaders at the time were a littl...
- if they bombed Tokyo, the Japanese would retaliate blindly, but by bombing these cities, the us got the message across without extra bloodshed
- If Nazi Germany had developed a nuclear bomb then the world as we know would probably not exist right now. Hitler enjoyed killing people and would'...
- The fear of nuclear war also affected people in the US. _With Cold War tensions escalating in the 1950s, the threat of a Soviet nuclear attack cast...
- President Truman authorized the use of the atom bombs in an effort to bring about Japan's surrender in the Second World War. In the days following...
- the test one was the gadget the one on hiroshima was little boy and the one on nagasaki was fat man
- Yes, radioactive material can contaminate groundwater and this contamination is communicated to people and animals when they drink it and to plants...
Apr 2, 2024 · Learn about the history and legacy of the Manhattan Project, the secret development of the world's first atomic bombs during World War II. Visit three park locations in Washington, New Mexico, and Tennessee to explore the people, places, and events of this transformative era.
Manhattan Project, (1942–45) U.S. government research project that produced the first atomic bomb. In 1939 U.S. scientists urged Pres. Franklin D. Roosevelt to establish a program to study the potential military use of fission, and $6,000 was appropriated.
