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clocks
Created by
Logan Nelson
Description
clocks
Comments
142 views
0
0
Updated
14 Sep 2017
Events
Ancient Sumerians created the sundial.
Egyptians created the water clock
The Greeks Romans and Chinese improved the water clock.
Candle Clocks were invented in England
Incense Clock
A clock with actual gears and rotation was made in Europe.
German spring driven clock made.
Pendulum clock invented in the Netherlands.
Quartz clock invented in America
Cesium Clock is super exact.
