Clock Timeline

By Maegrae24
  • 150

    hour glass

    hour glass
    made in 150 bc
  • 160

    sundial

    sundial
    made in 160 bc
  • 400

    Water Clock

    Water Clock
    the water clock was invented in 400 bc
  • 500

    incense clocks

    incense clocks
    one of the earliest clocks in time

  • pendulum clock

    pendulum clock
    made in 1656

  • atomic clock

    atomic clock

  • digital clock

    digital clock