Communications Technology 11: A Brief History

By mgeorge
  • Sep 10, 1000

    The Book

    The Book
    DATE: 3,500 BC
  • Sep 10, 1000

    Egyptian Hieroglyphs

    Egyptian Hieroglyphs
    DATE: 3200BC - 400AD
  • Newspaper

    Newspaper
  • Record Player

    Record Player
  • Carrier Pigeon

    Carrier Pigeon
  • Radio

    Radio
  • Billboard

    Billboard
  • Computer

    Computer
  • Email

    Email
  • Cell Phone

    Cell Phone
  • DVD

    DVD
  • iPod

    iPod