Inventions

By Ximena Trigueros
  • 4200 BCE

    The wheel

    The wheel
    4200–4000 BC.
    By the ancient Mesopotamian people

  • The computer

    The computer
    William Oughtred

  • The train

    The train
    Richard Trevithick

  • Street lighting with gas

    Street lighting with gas
    Frederick Albert Winsor

  • The Camera

    The Camera
    Nicéphore Niépce

  • The telephone

    The telephone
    Alexander Graham Bell

  • Light Bulb

    Light Bulb
    Thomas Alva Edison

  • The radio

    The radio
    Guglielmo Marconi

  • Television

    Television
    Philo Taylor Farnsworth,

  • The first spaceship (Sputnik 1)

    The first spaceship (Sputnik 1)
    Yuri Gagarin