Tech Communications Time Line

By tjulian

  • Telephone

    Telephone
    1847, Alexander Graham Bell.

  • Radio

    Radio
    Guglielmo Marconi, 1895

  • Carrioe pigeon

    Carrioe pigeon
    in world war one1914, And World war 2 1939

  • Sputnik

    Sputnik
    First satellite ever, 4 October 1957

  • Email

    Email
    invented in 1971, invented by Ray Tomlinson

  • Digital Camera

    Digital Camera
    invanted in 1975, invanted by Joseph Niepce.

  • Cell Phone

    Cell Phone
    Invented in 1990’s, and invented by Martin Cooper

  • Internet

    Internet
    1990s, invented by a group of researchers and scientists.

  • Ipod Touch

    Ipod Touch
    Came out in 2002, and can charge using solar power.

  • XBOX

    XBOX
    Started in 2003, and released on December 2. 2005

  • Typewriter

    Typewriter
    Invented by William Burt in 1829.

  • Telegraph

    Telegraph
    Invented in, 1792 ? 1846.