1977 Computing & Technology Events — Verified Historical Highlights
1977 Computing & Technology Events — Verified Historical Highlights | TakeMeBack.to
- 02 Feb Radio Shack launches TRS-80 computer: On February 2, 1977, Radio Shack introduced the TRS-80, one of the first mass-produced personal computers. It became a significant player in the early personal computing market, offering a range of features that appealed to hobbyists and businesses alike. source: computerhistory.org
- 04 Mar First Cray-1 supercomputer shipped: The Cray-1, designed by Seymour Cray, was the first supercomputer to use vector processing. It was shipped to the Los Alamos National Laboratory, marking a significant advancement in computing technology. source: britannica.com
- 16 Apr Home computer revolution milestone: On April 16, 1977, significant advancements in home computing were recognized, marking a milestone in the home computer revolution. This period saw the introduction of user-friendly personal computers, making technology accessible to the general public. source: computerhistory.org
- 17 Apr Apple II computer launch: The Apple II, one of the first highly successful mass-produced microcomputer products, was launched on April 17, 1977. This event marked a significant milestone in the personal computing revolution, paving the way for future innovations in technology. source: britannica.com
- 22 Apr Optical fiber is first used to carry live telephone traffic: On April 22, 1977, the first successful use of optical fiber to transmit live telephone traffic was achieved. This innovation marked a pivotal advancement in telecommunications technology, paving the way for modern fiber-optic communication systems. source: britannica.com
- 29 May Apple II Computers Launch: The Apple II, one of the first highly successful mass-produced microcomputer products, was launched on May 29, 1977. It played a significant role in the personal computer revolution and established Apple as a major player in the tech industry. source: britannica.com
- 10 Jun Apple II Personal Computer Released: On June 10, 1977, Apple Computer, Inc. introduced the Apple II, one of the first pre-assembled personal computers. Designed by Steve Wozniak and marketed by Steve Jobs, the Apple II featured a plastic casing, color graphics, and an open architecture, setting the standard for future personal computers and marking a significant milestone in the personal computing revolution. source: en.wikipedia.org
- 30 Jul Tandy Corporation launches TRS-80 computer: Tandy Corporation introduced the TRS-80, one of the first mass-produced personal computers, at the RadioShack chain of stores. The TRS-80 became popular among hobbyists and small businesses, marking a significant step in the personal computing revolution. source: britannica.com
- 03 Aug TRS-80 Personal Computer Launch: On August 3, 1977, Tandy Corporation, through its Radio Shack stores, introduced the TRS-80 Model I, one of the first mass-marketed personal computers. Priced at $599.95, it featured a Zilog Z80 processor, 4 KB of RAM, and a built-in BASIC interpreter. The launch was initially met with skepticism, but the TRS-80 sold over 10,000 units in its first month, significantly surpassing sales expectations. source: smithsonianmag.com
- 15 Aug The Wow! Signal detected, suggesting potential extraterrestrial transmission: On August 15, 1977, astronomer Jerry R. Ehman detected a strong narrowband radio signal from the constellation Sagittarius while working on the SETI project at the Big Ear radio telescope. The signal, which lasted 72 seconds, was so remarkable that Ehman circled it and wrote 'Wow!' in the margin, leading to its name. Despite extensive searches, the signal has never been detected again, and its origin remains unexplained. source: en.wikipedia.org
- 23 Aug First human-powered mile flight: On August 23, 1977, the Gossamer Condor, piloted by Bryan Allen, became the first human-powered aircraft to fly a figure-eight course around two pylons 0.8 km apart at Shafter, California, winning the £50,000 Kremer Prize. source: en.wikipedia.org
- 01 Sep First TRS-80 Model I Computer Sold: The TRS-80 Model I, developed by Tandy Corporation and sold through Radio Shack stores, was launched on August 3, 1977. It became one of the first mass-marketed personal computers, featuring a Zilog Z80 microprocessor and 4 KB of RAM. The first unit was sold on September 1, 1977. source: smithsonianmag.com
- 09 Sep First TRS-80 Computer Sold: The TRS-80 Model I, developed by Tandy Corporation, was sold through Radio Shack stores, marking a significant milestone in personal computing. source: smithsonianmag.com
- 16 Sep Apple II personal computer launch: Apple Computer introduced the Apple II personal computer on September 16, 1977, marking a significant advancement in personal computing. source: en.wikipedia.org
- 06 Oct MiG-29 first flight: The MiG-29, a Soviet fighter aircraft, had its first flight on October 6, 1977. This aircraft was designed for air superiority and became one of the most recognized military jets in the world. source: bbc.com
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