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Evolution of the Clock

Published on Jun 11, 2016

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1.

Evolution of the Clock

Seth Mann
Photo by RLHyde
2.

Sun Clock

  • Sumerians
  • 3500 B.C.E.
3.

Pendulum Clock

  • Christiaan Huygens 
  • 1656
4.

Christiaan Huygens

Invented the Pendulum Clock
5.

Quartz Claock

  • Warren Marrison 
  • 1927
6.

Warren Marrison

Invented the Quartz Clock

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