communcations

By Isbella978
  • 100

    writting

    dont know he exact date
  • Oct 28, 1050

    pigeons as postmen

  • Oct 28, 1456

    Europe's first book printed

  • a system of signalling at sea

  • telegraph

  • postage

  • telegraph line

  • radio

  • Morse code

  • first demonstration of television

  • World Wide Web

  • google.com

  • iPod

  • camera phones

  • digital music

  • MySpace

  • Facebook

  • Apple's iPhone

  • Apple introduced the iPad

  • twitter