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Horology

Horology is the science and study of timekeeping devices. Clocks and watches are examples of instruments used to measure time.

Horology has a long history and there are many museums devoted to it. An example is the Royal Greenwich Observatory, which is also the source of the Prime Meridian, longitude 0° 0' 0".

See also

External links
01-04-2007 01:16:19
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