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List view record 1: Do-It-Yourself Engineering. Episode 22, Make a Mechanical Clock [efilm]List view anchor tag for record 1: Do-It-Yourself Engineering. Episode 22, Make a Mechanical Clock [efilm]
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Do-It-Yourself Engineering. Episode 22, Make a Mechanical Clock [efilm]

2019
The pendulum clock was the standard for precise timekeeping for centuries. Plan and build one using your newly acquired knowledge of gears. Start by exploring why a pendulum keeps accurate time. Then calculate an appropriate pendulum length for the clock. Design the escapement mechanism and gear ...
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