Day in Tech History

January 17: Carbon Microphone for Telephone


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Day in Tech History

Jeffrey Powers

Madison, WI

Description: For the Tech History Geek in all of us

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January 17: Carbon Microphone for Telephone

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Thomas Alva Edison

1882 - Thomas Edison created more tech history when he was granted a patent for the January 17

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Other Historical Events in Technology

  • The infamous “Apple Ad” shows up in movie theatres
  • IBM charged with the Sherman Antitrust Act
  • Apple reaches an “out of court” settlement with NeXT
  • Co-Founder Jerry Yang Steps down from Yahoo!
  • In protest to SOPA, many websites blacked out their web pages.