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Radio History-Joel Olivarez

By JoJoStardust

  • The Creation of the Radio

    The Creation of the Radio
    In 1884, Nikola Tesla invented the tesla coil, which he used to send and receive radio waves.
    In 1896, Marconi sent Morse code radio signals which spread 4 miles.
    In 1901, Marconi transmitted the first telegraph across the Atlantic Ocean.

  • Henirich Hertz

    Henirich Hertz
    Hertz proved hat electric waves could be transmitted wirelesly.

  • Guglielmo Marconi- Pt 1

    In 1896, Marconi sent Morse code radio signals which spread 4 miles.

  • Guglielmo Marconi Pt 2

    In, 1901 Marconi sent the first telegraph across the Atlantic Ocean

  • Call Numbers