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Sep 6, 2017 · The atomic bomb and nuclear bombs are powerful weapons that use nuclear reactions as their source of explosive energy. Scientists first developed nuclear weapons technology during World War II....
- Missy Sullivan
- 1 min
The two basic fission weapon designs. All existing nuclear weapons derive some of their explosive energy from nuclear fission reactions. Weapons whose explosive output is exclusively from fission reactions are commonly referred to as atomic bombs or atom bombs (abbreviated as A-bombs).
Oct 12, 2024 · A nuclear weapon is a device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two. Fission weapons are commonly referred to as atomic bombs, and fusion weapons are referred to as thermonuclear bombs or, more commonly, hydrogen bombs.
- Concerns about the devastating effects of nuclear weapons have driven governments to negotiate arms control agreements. Some of the earliest ones i...
- The first test of a nuclear weapon occurred in the United States on July 16, 1945, at the Alamogordo Bombing Range in south-central New Mexico. The...
- The Soviet Union had the most nuclear weapons during the Cold War. The Soviet stockpile reached a peak of about 33,000 operational warheads in 1988...
Dec 12, 2023 · On August 6, 1945, the United States dropped an atomic bomb on Hiroshima, Japan, followed by another on Nagasaki three days later. The bombings resulted in immense destruction and loss of life, with estimates ranging from 90,000 to 146,000 deaths.
atomic bomb, weapon with great explosive power that results from the sudden release of energy upon the splitting, or fission, of the nuclei of a heavy element such as plutonium or uranium.
- The Editors of Encyclopaedia Britannica
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...
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Jul 21, 2012 · Brief History of Nuclear Weapons. The United States tested the first atomic weapon on July 16, 1945 (the “Trinity Test”). One month later, the U.S. dropped the “Little Boy” and “Fat Man” nuclear bombs on Hiroshima and Nagasaki. The Soviet Union tested its first nuclear device in 1949.
