Tag: ancient egypt

A Brief History of Timekeeping | How Humans Began Telling Time | EXPLORE MODE

A Brief History of Timekeeping | How Humans Began Telling Time | EXPLORE MODE

A lot happens in 24 hours. Your heart beats around 100,000 times. 150 to 200 species of animals become extinct. Lightning strikes earth 8.6 million times. Astronauts aboard the International Space Station will see 16 sunrises and 16…

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