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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. Columbia Lands is original content of 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…
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ENIAC Project Started
April 10, 1943 Researchers at the University of Pennsylvania begin work on the Electronic Numerical Integrator and Computer (ENIAC), which when completed, will become the first general-purpose fully electronic computer, capable of making calculations one thousand times faster than any other prior computer. The work will be carried out in secret since the computer is intended…
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The Mercury Seven
April 9, 1959 NASA announces the selection of the United States’ first seven astronauts, Scott Carpenter, Gordon Cooper, John Glenn, Gus Grissom, Wally Schirra, Alan Shepard, and Donald Slayton, The seven were chosen from 110 applicants to participate in the Mercury program, the nation’s first manned space program. The news media quickly dubs the group the “Mercury Seven.” On…
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John Sculley Joins Apple
April 8, 1983 John Sculley is named president and CEO of Apple Computer after Steve Jobs convinced him to leave his position as president of PepsiCo. While Steve Jobs wanted the position of president for himself, then-CEO Mike Markkula did not think Jobs was ready to take on that responsibility. Jobs wanted Sculley based on…
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IBM System 360 Changes the Industry Forever
April 7, 1964 IBM launches the System 360 mainframe architecture, which comprised six compatible models complete with 40 peripherals. The line, dubbed the “360″ because it addressed all types and sizes of customer, cost IBM over five billion dollars to develop, and it is widely considered one of the riskiest business gambles of all time.…
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Windows 3.1 Released
April 6, 1992 Microsoft releases Windows 3.1, priced at $ 149.00, selling three million copies over the next two months. Windows 3.1 added multimedia extensions allowing support for sound cards, MIDI, and CD Audio, Super VGA (800 x 600) monitors, and increased the speed of modem it would support to 9600 bps. For many of us that…