Radio

By amyngocnguyen97
  • Start of Radio History

    Start of Radio History

    This is when the hirstory of radio started. The first radio signal was sent and recieved.
  • Spanish Wireless Telegraph

    Spanish Wireless Telegraph

    The Spanish Wireless Telegraph was founded by Cervera.
  • Telefunken

    Telefunken

    Siemens and Halske found the Berlin company Telefunken.
  • Audion Tube

    Audion Tube

    The idea of the audion tube was created/invented by Lee De Forest.
  • Nobel Prize

    Nobel Prize

    The Nobel Prize in Physics for "contributions to the development of wireless telegraphy" wad given to Macroni and Karl Ferdinand Braun.
  • Brodcasting Station

    Brodcasting Station

    A brodcasting station was created in California by Charles David Herrold.
  • Titanic

    Titanic

    The Titanic sank and thanks to radio, many people survived that accident.
  • FRC

    FRC

    Government body created to regulate radio in the US.
  • Backstreet Boys

    Backstreet Boys

    Backstreet Boys were formed in Orlando, Florida and this date was their anniversary.
  • Three Days Grace

    Three Days Grace

    On July 22, 2003 the album Three Days Grace was released and the album was a self-titled debut album.
  • The 20/20 Experience

    The 20/20 Experience

    Justin Timberlake's 20/20 Experience was released on this day.