Watch history

Introduction about the history of the clock.

There are essential to our lives from the usual lot of things in it, An important item is not a “clock” is or.
Is the clock of history.
The clock is clocking at over thousands of years. To pursue the passage has been used.
60 Notation currently used time units the origin dates are considered before the year 2000.
Ancient Egypt people, is divided into 1 day 12 hours 2 pairs Things are origins and resembling a giant Obelisk shadow, Sundial.


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