Last IBM “Stretch” Computer Shut Down
September 5, 1980
The last IBM 7030 “Stretch” mainframe in active use is decommissioned at Brigham Young University. The first Stretch was delivered to Los Alamos National Laboratory in 1961, giving the model almost 20 years of operational service. The Stretch was famous for many things, but perhaps most notably it was the first IBM computer to use transistors instead of vacuum tubes, it was the first computer to be designed with the help of an earlier computer, and it was the world’s fastest computer from 1961 to 1964.
Google Files for Incorporation
September 4, 1998
Larry Page and Sergey Brin file incorporation papers for Google in California. Filing on a Friday, the date of official incorporation would be marked as Monday, September 7th. Starting out as a privately held company, Google would hold their IPO about 6 years later on August 19, 2004.
Apple Passes $500 Billion Valuation
February 29, 2012
The stock value of Apple, Inc. surpasses $500 billion, setting a new record for the company which was already the world’s most valuable company at the time. This day marks a milestone on the historic run for the company from near-bankruptcy in the 1990’s to one of the most, if not the most, dominant technology company in recent history. Apple would later become the first company in history to surpass $700 billion in value in February 2015.
Tokyo Skytree Completed
February 29, 2012
Construction of the Tokyo Skytree broadcast tower, delayed two months due to the 2011 Japan earthquake and tsunami, is completed on leap day – February 29th, 2012. The Tokyo Skytree is the tallest structure in Japan and the world’s tallest tower.