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History of Digital Communication

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  • The Telegraph

    The Telegraph
    The Telegraph was invented on June 20, 1836. It was invented by Samuel Morse to send messages to different spots where there were telegraphs.
  • The Camera

    The Camera
    In 1840 the camera was invented by Alexander Wolcott. He invented this device to take pictures of people and places.
  • The Telephone

    The Telephone
    Alexander Graham Bell invented the telephone in 1876. He invented the telephone so he and other people could communicate better with the people around them
  • The Radio

    The Radio
    The radio was invented in 1879 by Guglielmo Marconi. It was invented for ship to ship, and ship to shore communication.
  • The Television

    The Television
    The television was invented by Philo Farnsworth in 1927. It was used to transmit images and moving pictures.
  • Samsung

    Samsung
    Samsung was invented in Korea in 1938. It was invented by Lee Byung-Chull. He first started it as a grocery trading store. He traded noodles and other goods.
  • The Computer

    The Computer
    In 1945, the computer was invented by Charles Babbage. He invented it so mathematical problems could be done with ease.
  • The Cell Phone

    The Cell Phone
    Martin Cooper invented the telephone is 1973. He invented the telephone so people could better communicate with people around them.
  • Apple

    Apple
    On April 1,1976 Apple was founded by Steve Wozniak, and Steve Jobs. Their goal with Apple was to make computers accessible to normal people, and make them smaller so they could fit in people's homes.
  • First Apple IPad

    First Apple IPad
    The first Apple IPad was invented by Steve Jobs in 2010. This was the original IPad.