Ancient Mechanical Clocks
An outline of important milestones achieved by the ancient Greeks (most notably Ctesibius and Archimedes) in the construction of increasingly more advanced time-keeping devices.

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COMITTI - The Navigator Clock

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The Metal Spires They Ripped Off Every Old Building — What They Were Actually For

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The Genius Design of Ancient Timekeeping | Ctesibius’s Water Clock

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The Crystal That Could Destroy All Medicine

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How a watch works (1949) | Hamilton Watch

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How I built a Mechanical Calculator

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Curious Clocks and Watches through time with Oliver Cooke | Curator's Corner S8 E1

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I Built a Water Powered Timekeeping Device

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The History of Aluminum

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The Creepy Clockwork Robots Of The 17th Century | Mechanical Marvels | Real History

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Tim Hunkin and the Neal's Yard Water Clock

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The Antikythera Mechanism - 2D

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A History of Civilization in Twelve Clocks | David Rooney

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How a mechanical watch works

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Something Strange Is Hiding Inside Every Atom You Touch

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The Most Misunderstood Concept in Physics

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Making the World's Smallest Beam Stirling Engine

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Atomic Clocks Prove Reality Is Stranger Than You Think | NOVA | PBS

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From Weights to Chimes: The Inner Workings of a Grandfather Clock

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