post magnetron
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History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… … Wikipedia
Radiation Laboratory — Ernest Lawrence s laboratory at University of California Berkeley, now known as Lawrence Berkeley National Laboratory, also was known as the Radiation Laboratory. Presently, there are a number of research laboratories with this name, including… … Wikipedia
Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll … Wikipedia
Sulfur lamp — The sulfur lamp (also sulphur lamp) is a highly efficient full spectrum electrodeless lighting system whose light is generated by sulfur plasma that has been excited by microwave radiation. The technology was developed in the early 1990s, but,… … Wikipedia
Tizard Mission — The Tizard Mission officially the British Technical and Scientific Mission was a British delegation that visited the United States during the Second World War to get American resources to develop important military technology developed in the UK … Wikipedia
Randall , Sir John Turton — (1905–1984) British physicist The son of a nurseryman, Randall was born at Newton le Willows, then in Lancashire, and educated at the University of Manchester. He began work with General Electric at their Wembley laboratory, originally seeking to … Scientists
Microwave — This article is about the electromagnetic wave. For the cooking appliance, see Microwave oven. For other uses, see Microwaves (disambiguation). A microwave telecommunications tower on Wrights Hill in Wellington, New Zealand Microwaves, a subset… … Wikipedia
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
Mark Oliphant — Sir Mark Oliphant Marcus Laurence Elwin Oliphant (1939) Born … Wikipedia
Birmingham — This article is about the city in England. For the U.S. city named after it, see Birmingham, Alabama. For other uses, see Birmingham (disambiguation). City of Birmingham City and Metropolitan borough … Wikipedia
Henry Tizard — Infobox Scientist name = PAGENAME box width = image width =150px caption = PAGENAME birth date = 23 August 1885 birth place = Gillingham, Kent death date = 9 October 1959 death place = Fareham, Hampshire residence = English citizenship =… … Wikipedia
