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radarRadar was first invented by Sir Robert Watson-Watt, A F Wilkins and H E Wimperis, and Sir Henry Tizard. It was first used in WWII
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timelineThe Z1 computer was the first computer ever made. It was also the first programmable computer.
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Harvard Mark 1
The Harvard Mark 1 was first built in a partnership with IBM. In total, it weighed 5 tons -
wikiThe Electrical Numerical Intergrator and Computer was the first computer in the worrld. It cost $500,000.
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FortranFortran was invented by John Backus. It was the first high level programming language.
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cassetteIt was invented by the Philips Company of the Netherlands. It was the first ever cassette tape to come out.
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arpanetAdvanced Research Projects Agency Network was the worlds first network. It was used for military purposes.
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Memory diskIntroduced by IBM. The first "Floppy" disk was an 8" flexible plastic disk.
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wiki<a href='' >http://timeline.ethernethistory.com/</a>The Ethernet is a network used to link all computers in the same building. It was invented by Bob Metcalfe.
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IBMthe IBM 5100 was the first commercially available laptop. It was based on the SCAMP prototype.
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AppleThe first apple computer. It cost $666.66.
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atariThe atari was a very popular gaming system. It used microprocessor-based hardware.
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windowsAnnounced at the Plaza Hotel in New York City. It was a next generation operating system that provided graphical interface,
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wifiWireless was invented and used by the military in 1991. it was used commercially in 1999.
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Macbook airThe Macbook Air was initially promoted as the worlds thinnest laptop. They were first available in 11.6" and 13.3" designs.
