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First Transistor Radio Goes on Sale
November 1, 1954 The Industrial Development Engineering Associates company begins selling the Regency TR-1, the world’s first commercial transistor radio. Texas Instruments designed and developed the transistor technology who then partnered with IDEA to design and manufacturer the completed radio. The TR-1 sold over 100,000 units, ushering in the commercial transistor industry. This Day in Tech…
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First Man-Made Object on Moon
September 14, 1959 The Soviet space probe Luna 2 crashes onto the surface of the Moon, becoming the first man-made object to reach the Moon, as well as the first man-made object to reach any celestial body. Previous post: Osborne Declares Bankruptcy Next post: The Last Apple II This Day in Tech History Tech History…
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First Man-Made Object on Moon
September 14, 1959 The Soviet space probe Luna 2 crashes onto the surface of the Moon, becoming the first man-made object to reach the Moon, as well as the first man-made object to reach any celestial body. Previous post: Osborne Declares Bankruptcy Next post: The Last Apple II This Day in Tech History Tech History…
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The First Computer “Bug”
September 9, 1945 Operators of the Harvard Mark II find a moth trapped in relay #70 in panel F. The bug is taped to their troubleshooting log where it was written, “First actual case of bug being found”. This was not the first use of the term “bug” for computer problems, but this was the…
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First Use of Tape Recorder in Radio
August 26, 1938 Radio station WQXR in New York City broadcasts a program using a tape recorder for the first time. The tape recorder used was the Phillips-Miller recording system, also known as Millertape, invented by James Arthur Miller. Previous post: The Birth of Linux Next post: World’s Largest Battery Backup This Day in Tech…
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First Commercial Telegram Sent Around the World
August 20, 1911 The New York Times sends a telegram message to test how fast a commercial message could be sent around the world. Reading simply, “This message sent around the world”, it left at 7 PM, traveled over 28,000 miles and was relayed by 16 different operators. It arrived back at The Times only 16.5…
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The First Internet Explorer
August 16, 1995 Microsoft introduces Internet Explorer, which at the time was a modified version of Spyglass Mosaic, which Microsoft had licensed. Later when Microsoft began including Internet Explorer for free with Windows, Spyglass sued Microsoft for not paying what they felt were the proper royalties. Microsoft settled for $ 8 million. Previous post: The…
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The First Internet Explorer
August 16, 1995 Microsoft introduces Internet Explorer, which at the time was a modified version of Spyglass Mosaic, which Microsoft had licensed. Later when Microsoft began including Internet Explorer for free with Windows, Spyglass sued Microsoft for not paying what they felt were the proper royalties. Microsoft settled for $ 8 million. Previous post: The…
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First Communication Satellite Launched
August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as modern satellites do today. Previous post: Windows Gets Blasted Next post: The IBM PC Introduced This Day in Tech History Tech History provided by This…
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First Communication Satellite Launched
August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as modern satellites do today. Previous post: Windows Gets Blasted Next post: The IBM PC Introduced This Day in Tech History Tech History provided by This…