Sundial (Part 2)

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Sundial (Part 2)
          It is generally accepted that the history of the creation of watches begins with the invention of a sundial or gnomon. With such a clock it seemed possible to measure only daytime since the principle of their action was based on the dependence of the location and length of the shadow on the position of the sun.

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Sundial (Part 2)
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Sundial (Part 2)

          It is generally accepted that the history of the creation of watches begins...
Dec 13, 2019
A brief history of the creation and development of watches
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A brief history of the creation and development of watches

       The history of the creation of watches dates back several thousand years. Since ancient times,...
Dec 13, 2019