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HistoryAncient Devices: Early societies tracked time using sundials that relied on the sun's shadow, as well as flowing water clocks and hourglasses.
Mechanical Era: The invention of the mechanical escapement in 14th-century Europe brought gear-driven clocks to public towers.
Modern Precision: Christiaan Huygens invented the pendulum clock in 1656, which was followed later by electric, quartz, and atomic technologies.
Mechanical Era: The invention of the mechanical escapement in 14th-century Europe brought gear-driven clocks to public towers.
Modern Precision: Christiaan Huygens invented the pendulum clock in 1656, which was followed later by electric, quartz, and atomic technologies.
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