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The original equipment weighed 80 pounds (36 kg), and there were initially only 3 channels for all the users in the metropolitan area.

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June 17, 1946

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Engelberger met American engineer and inventor George C. Devol at a cocktail party where the two discussed the writer Isaac Asimov’s robot philosophies and Devo

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1956

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1956

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Intelsat 1 was the first commercial communications satellite

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April 6, 1965

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September 1971

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The GPS project was started by the U.S. Department of Defense

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1973

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A small firm named MITS made the first personal computer, the Altair.

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1974

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September 5, 1977

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A Space Shuttle orbiter manufactured by Rockwell International and operated by NASA

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First flight---April 12–14, 1981
Last flight---January 16 – February 1, 2003

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January 1, 1983

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Online College ex. Electronic University Network founded

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Online College ex. Electronic University Network founded

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1984

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The Hubble Space Telescope is a space telescope that was launched into low Earth orbit

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April 24, 1990

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he Simon Personal Communicator (SPC) included many features familiar to modern smartphone users, such as a touch screen that required a stylus

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1992

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December 4, 1996 and landed on Mars' Ares Vallis on July 4, 1997

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September 2002

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December 7, 1917 – December 8, 2002

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A Space Shuttle orbiter manufactured by Rockwell International and operated by NASA

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First flight---April 12–14, 1981
Last flight---January 16 – February 1, 2003

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February 19, 2013