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Communication Timeline through history

Communication Timeline through history. By: Arjo & CJ. 3500 BC . Sumerians record pictographs representing word on clay tablets. 45,000 BC. Man carves a picture on a woolly mammoth tooth. 1450. Johann Gutenburg invents a printing press using movable metal type. 1792.

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Communication Timeline through history

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  1. Communication Timeline through history By: Arjo & CJ

  2. 3500 BC Sumerians record pictographs representing word on clay tablets

  3. 45,000 BC Man carves a picture on a woolly mammoth tooth

  4. 1450 Johann Gutenburg invents a printing press using movable metal type.

  5. 1792 Mechanical semaphore is invented in France

  6. 1924 Pictures are first transmitted over telephone lines

  7. 1972 The first E-mail messages are sent

  8. 1990 Tim Berners-Lee invents the World Wide Web.

  9. 1877 Thomas Edison invents the phonograph

  10. 1877 First tape recorded voice by Thomas Edison

  11. 1963 First communications satellite is launched, allowing worldwide live broadcast of the 1964 Olympics

  12. 1982 The first cell phones are on sale

  13. 2010 iPad

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