Technological developments

By izarito
  • 5000 BCE

    Wheel

    Wheel
    No one knows who invented it, but it is sure that it was in Mesopotamia.
  • 3100 BCE

    Writing system

    Writing system
    This first writing system was invented in Egypt, it was an old hieroglyphic.
  • 100

    Paper

    Paper
    It was created by Cai Lun, in China.
  • 1459

    Printing press

    Printing press
    It was created by Johannes Gutenberg, in Germany.

  • Electricity

    Electricity
    It was created by Gilbert and Volta.

  • Steam locomotive

    Steam locomotive
    It was created by George Stephenson and Richard Trevithick, in the Great Britain.

  • Dynamite

    Dynamite
    It was created by Alfred Nobel, in Sweden.

  • Radio

    Radio
    It was created by Guillermo Marconi, in Italia.

  • X-Ray

    X-Ray
    It was created by Wilhelm Conrad Röntgen, in Germany.

  • First flight

    First flight
    Wright brothers made this first flight.

  • Television

    Television
    The creator was John Logie Baird.

  • Penicilin

    Penicilin
    Alexander Fleming invented the peniciline.

  • First computer

    First computer
    It was invented by the bulgarian John Vincent Ansoff.

  • Fibre optics

    Fibre optics
    It was invented by Narinder Singh Kapany.

  • LED diode

    LED diode
    It was created by Nick Holonyak.

  • Wi-Fi networks

    Wi-Fi networks
    Hedy Lamarr invented the Wi-Fi.