Great Moments in Communication

  • Jan 6, 1450

    Printing Press

    Printing Press
    Johann Gutenberg invents a printing press using movable metal type
  • newspaper published

    early newspaper publishedin germany
  • mecanical semaphore

    mecanical semaphore
    mecanical semaphore is invented in france
  • first computer program

    ada byron, amathematition writes world's first computer program for design.
  • telograph was invented

    telograph was invented by samuel morse to send dots and dashes
  • trans atlantic cable

    first succesful transmishion over trans atlantic cable
  • telaphone was invented

    telaphone was invented
    alexander graham bell invents the telephone transmitting voice clearly over electrical wires
  • phonograph

    phonograph
    thomas edison invents thephonograph records sound on wax cylinder
  • long distance phone calls

    first long distance phone calls
  • first radio signal

    gugliermo marconi sends first radio signalacross atlantic ocean
  • pictures first transmitted over telephone lines

    pictures first transmitted over telephone lines
  • few homes get television

    few homes get television
    few homes get television to watch news
  • first communication satelite

    first communication satelite
  • internet invented

    internet invented for militery comunication
  • first e-mail was sent

    first e-mail was sent
  • personal computer was invented

    personal computer was invented small and powerful
  • first emotocon was sent

    first emotocon was sent in e-mail
  • first cell phone avalable for sale

    first cell phone avalable for sale
  • tim berners-lee invented world wide web

    tim berners-lee invented world wide web
  • marc andeersoncreates first browser program

    marc andeersoncreates first browser program