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IBM Licenses PC Patents
April 21, 1988 The Tandy Corporation holds a press conference to announce plans to build clones of IBM’s PS/2 system computers. The conference comes soon after IBM’s announcement that it would license patents on key PC technologies. IBM made this decision as they realized they were losing control of the “IBM-compatible” PC market and could make…
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Windows 98 is Plug and … Whoa?
April 20, 1998 During the COMDEX Spring ’98 and Windows World shows in Chicago, a public demonstration of the soon-to-be released Windows 98 goes awry when Bill Gates’ assistant causes the operating system to crash after plugging in a scanner. Instead of showing the plug-and-play capabilities they were trying to demonstrate, a “Blue Screen of…
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Moore’s Law Published
April 19, 1965 Electronics magazine publishes an article by Gordon Moore, head of research and development for Fairchild Semiconductor and future co-founder of Intel, on the future of semiconductor components. In the article, Moore predicts that transistor density on integrated circuits will double every eighteen months for “at least” the next ten years. This theory will eventually come…
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Osborne Executive Introduced
April 18, 1983 The Osborne Computer Corporation officially announced the Osborne Executive portable computer, the follow-up to its extremely successful Osborne 1. This is the computer that according to lore, took down the company. Known as the Osborne Effect, the legend is that by leaking the announcement of this computer earlier in the year, dealers…
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Surveyor 3 Launched
April 17, 1967 The spacecraft Surveyor 3 is launched from Cape Kennedy, Florida. It is the second U.S. spacecraft to make a soft landing on the Moon (Surveyor 2 crash landed) where it will study the lunar surface and send more than 6,300 pictures back to Earth. In all, seven Surveyors will be sent to the…
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Apple and Commodore
April 16, 1977 On the same day at the first annual West Coast Computer Faire, both the Apple II and Commodore PET 2001 personal computers are introduced. Ironically, Commodore had previously rejected purchasing the Apple II from Steve Jobs and Steve Wozniak, deciding to build their own computers. Both computers used the same processor, the…
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Marcel Brown Technology Services Born
April 15, 2002 Budding entrepreneur Marcel Brown starts his first day as a full-time self-employed professional, after years of helping people and small businesses with their technology needs on the side. It was from this humble beginning that a technology empire of unprecedented scale was created. Well, okay, maybe all of that’s not quite true yet, but…
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Columbia Lands
April 14, 1981 The first test flight of the first operational space shuttle, the Columbia, ends successfully as the orbiter lands at Edwards Air Force Base in California. The post Columbia Lands appeared first on This Day in Tech History. This Day in Tech History Tech History provided by This Day in Tech History.com
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First Space Shuttle Launch
April 12, 1981 NASA launches the first Space Shuttle mission, STS-1, sending the Columbia on its maiden voyage. This mission intended to prove the feasibility of the Space Shuttles in specific, and reusable spacecraft in general. Originally set to launch on April 10th, problems delayed the launch by two days, which caused the launch to occur…