Wilfredo villegas-History of communication

By chucky_trill
  • alphabet
    300

    alphabet

    Thai is a tonal language, and its alphabet is derived from Mon and Khmer scripts.
  • pictograms
    Feb 4, 900

    pictograms

    signs to tell you what it is for.
  • printing press
    Feb 8, 1450

    printing press

  • penciles
    Feb 8, 1500

    penciles

  • Feb 8, 1520

    signals

  • type writter

    type writter

  • semaphore lines

  • telegraph

  • writting

    2700 bc

  • speech

  • telephone

    telephone

  • radio

    radio

  • televisions

    televisions

  • faxmachine

  • computer

  • first newspapper

  • online sources

  • mobil 2G and 2.5 network

  • mobil 1 g network

  • blogging

  • online calling

  • mobil 3G networks

  • mobil 4G net work

  • phones

    in the future i perdict that there are gonna be more advance phones