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Triode Announced
October 20, 1906 Dr. Lee DeForest announces his three-element electrical vacuum tube, later known as a triode. The triode was able to produce a large voltage-amplifying effect, which when used to amplify weak signals, will make long-distance communication possible for the first time. Triode Announced is original content of This Day in Tech History. This Day in…
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VisiCalc Officially Released
October 19, 1979 According to Dan Bricklin, the first “real” release of VisiCalc was completed and packaged for shipment. VisiCalc was the first commercially available spreadsheet software and quickly became the first “killer app” of the personal computer market. VisiCalc Officially Released is original content of This Day in Tech History. This Day in Tech…
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NES Hits North America
October 18, 1985 Nintendo releases the Nintendo Entertainment System (NES) in New York and limited other North American markets. An immediate hit, Nintendo released the game nationwide in February 1986. Along with the NES, Nintendo released eighteen games that day, including: 10-Yard Fight, Baseball, Clu Clu Land, Donkey Kong Jr. Math, Duck Hunt, Excitebike, Golf, Gyromite,…
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IMDb Launched
October 17, 1990 Colin Needham, an English movie fan, launches the “rec.arts.movies movie database”, which would later be known as the Internet Movie Database, or IMDb. An engineer working for HP at the time, by 1996 Needham quit his job to work on IMDb full-time. The IMDb is one of the most visited sites on…
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CDC 1604 Released
October 16, 1959 Control Data Corporation (CDC) releases their CDC 1604 computer, the world’s fastest computer at the time and the first commercially successful fully-transistorized computer. The 1604 was CDC’s first computer, primarily designed by engineer Seymour Cray, who would later go on to found Cray Research and be called the “father of the supercomputer”.…
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Edison Electric Light Company Formed
October 15, 1878 Thomas Edison and a group of investors form the Edison Electric Light Company. The goal of the company was to provide financial support for Edison’s electric light experiments and work on developing an electrical lighting system for an entire city. The long-lasting carbonized filament light bulb was developed by Edison while working…
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Atari Launches Home Video Gaming
October 14, 1977 Atari releases their Video Computer System (known as the VCS and later as the Atari 2600). It took two years for the VCS to gain traction, but by 1979 it was the best selling gift of the Christmas season. Once it was established, the Atari VCS took the market by storm, popularized home video…
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Cellular Goes Live in US
October 13, 1983 Ameritech Mobile Communications executive Bob Barnett makes a phone call from a car parked near Soldier Field in Chicago, officially launching the first cellular network in the United States. Cellular Goes Live in US is original content of This Day in Tech History. This Day in Tech History Tech History provided by…
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Steve Jobs’ NeXT Computer
October 12, 1988 Hailed by Steve Jobs as a computer “five years ahead of its time”, NeXT, Inc. introduces their NeXT Computer. Due to its cube-shaped case, the computer was often referred to as “The Cube” or “The NeXT Cube”, which led to the subsequent model offically being named “NeXTcube“. The new computer introduced several…
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NASA’s First Launch
October 11, 1958 NASA launches Pioneer 1, the first spacecraft launched by the newly formed space agency. Originally intended to fly by the Moon, a launch malfunction due to a programming error caused Pioneer 1 to only attain a ballistic trajectory, which caused it to fall back to the Earth after 43 hours of flight.…