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TIMELINE

By ochoa_acm
  • 30,000 BCE

    Bow and arrows

    Bow and arrows
  • 5000 BCE

    The wheel is invented

    The wheel is invented
  • 2500 BCE

    Abacus

    Abacus
  • 100

    Paper

    Paper

  • Janssen microscope

    Janssen microscope

  • Steam locomotive

    Steam locomotive

  • Radio.Tesla

    Radio.Tesla

  • Diesel engine

    Diesel engine

  • Peniciline

    Peniciline

  • Laser

    Laser

  • Personal computer

    Personal computer

  • Launch of Hubble Space Telescope

    Launch of Hubble Space Telescope

  • WI-FI networks

    WI-FI networks

  • Kepler Space Observatory, designed for discovery of exoplanets

    Kepler Space Observatory, designed for discovery of exoplanets