Contribution 4 - Clocks


The Egyptians came up with clocks so they could tell time. Obelisks showed the shortest and the longest days of the year. Sundials divided the day into ten hours plus two twilight hours in the morning and evening. At noon the sundial was turned so it could measure the afternoon hours. I would display the early clocks by putting a model of one outside a museum so you can see how it works.

  Ancient Egypt Technology and Inventions. | Fun Facts You ...

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