For thousands of years, people have used sundials to measure time using the position of our Sun. In fact, the world’s oldest surviving sundial comes from a tomb in Egypt’s Valley of the Kings (pictured), dating all the way back to 1500 BCE - that's at least 3,500 years ago!
Significant find: After thousands of years the Egyptian sun dial was brought back to light. © University of Basel
While the Egyptians were the first to use sundials, they...
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