Portal:Nuclear technology
The Nuclear Technology Portal
Introduction
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- Nuclear technology is technology that involves the nuclear reactions of atomic nuclei. Among the notable nuclear technologies are nuclear reactors, nuclear medicine and nuclear weapons. It is also used, among other things, in smoke detectors and gun sights. (Full article...)
- Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of uranium and plutonium in nuclear power plants. Nuclear decay processes are used in niche applications such as radioisotope thermoelectric generators in some space probes such as Voyager 2. Generating electricity from fusion power remains the focus of international research. (Full article...)
- A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter. (Full article...)
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Under an earlier agreement, the US had agreed to supply Skybolt missiles in return for allowing the establishment of a ballistic missile submarine base in the Holy Loch near Glasgow. The British Government had then cancelled the development of its medium-range ballistic missile, known as Blue Streak, leaving Skybolt as the basis of the UK's independent nuclear deterrent in the 1960s. Without Skybolt, the V-bombers of the Royal Air Force (RAF) were likely to have become obsolete through being unable to penetrate the improved air defences that the Soviet Union was expected to deploy by the 1970s.
At Nassau, Macmillan rejected Kennedy's other offers, and pressed him to supply the UK with Polaris missiles. These represented more advanced technology than Skybolt, and the US was not inclined to provide them except as part of a Multilateral Force within the North Atlantic Treaty Organization (NATO). Under the Nassau Agreement the US agreed to provide the UK with Polaris. The agreement stipulated that the UK's Polaris missiles would be assigned to NATO as part of a Multilateral Force, and could be used independently only when "supreme national interests" intervened.
The Nassau Agreement became the basis of the Polaris Sales Agreement, a treaty which was signed on 6 April 1963. Under this agreement, British nuclear warheads were fitted to Polaris missiles. As a result, responsibility for Britain's nuclear deterrent passed from the RAF to the Royal Navy. The President of France, Charles de Gaulle, cited Britain's dependence on the United States under the Nassau Agreement as one of the main reasons for his veto of Britain's application for admission to the European Economic Community (EEC) on 14 January 1963. (Full article...)
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Did you know?
- ... that during World War II, pilot G. E. Clements was removed from training for secret missions associated with the Manhattan Project when senior officers realized she was a woman?
- ... that poet Peggy Pond Church became a strong pacifist and a member of the Society of Friends after the Manhattan Project used her home as a place to build nuclear weapons?
- ... that Project Carryall proposed the detonation of 23 nuclear devices in California to build a road?
- ... that the sodium fast reactor Fermi 1 suffered a nuclear meltdown that led one operator to suggest "we almost lost Detroit"?
- ... that coral cores from Flinders Reef capture environmental changes caused by the use of nuclear weapons?
- ... that plutonium produced in the nuclear reactors at the Hanford Engineer Works was used in the Fat Man bomb used in the atomic bombing of Nagasaki in August 1945?
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A 1928 graduate of the United States Military Academy at West Point, Wilson was commissioned into the United States Army as a second lieutenant in the field artillery but underwent flying training and, on receiving his pilot's wings, transferred to the United States Army Air Corps in 1929. He attended the Air Corps Engineering School at Wright-Patterson Field, Ohio and was assigned to the Aircraft Design Section of the Aircraft Laboratory there, where he worked on the development of the XB-15, B-17 and XB-19.
During World War II, Wilson was Chief of Development Engineering at United States Army Air Forces (USAAF) headquarters, and was the USAAF liaison officer to the Manhattan Project. In December 1944 he became Chief of Staff of the 316th Bombardment Wing. Its B-29s deployed to Okinawa in June 1945, and he participated in the last air raids on Japan. After the war ended he was involved in a survey of the damage done by the bombing of Hiroshima and Nagasaki. In 1947, he became one of the Deputy Chiefs of the Armed Forces Special Weapons Project.
From October 1951 to May 1954 Wilson was Commandant of the Air War College at Maxwell Air Force Base, Alabama. He then became commander of the Third Air Force in the United Kingdom. He was promoted to lieutenant general on July 1, 1958, when he became Deputy Chief of Staff, Development. He retired from the Air Force in 1961 and became president and chairman of Allied Research. (Full article...)
Nuclear technology news
- 22 August 2024 – Russian invasion of Ukraine
- The International Atomic Energy Agency announces an investigation of the Kursk Nuclear Power Plant following accusations from Russia that a Ukrainian drone targeted the power plant. (Reuters)
- 17 August 2024 – Russian invasion of Ukraine
- Zaporizhzhia Nuclear Power Plant crisis
- The International Atomic Energy Agency declares that the safety of the Zaporizhzhia Nuclear Power Plant is deteriorating, following an investigation into an explosive drone strike that targeted a perimeter access road at the power plant. (Reuters)
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