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The mechanical clock

By Ander22
  • Pendolum clock
    100

    Pendolum clock

  • Mechanical clock
    1088

    Mechanical clock

    The first mechanical clock used water. It was built by Su Sung in China. It couldn't measure minutes because it only had an hour hand.
  • Automatic clock

    Automatic clock

Plan projects on a visual timeline

Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.