08-21-2019, 01:40 PM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,556 Times in 22,784 Posts
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Each day on Earth is around 24 hours. But when our planet was first formed, a day was just six hours long. That’s due to the fact that the Earth used to spin much faster. According to NASA, our days get 0.0017 seconds longer every 100 years.
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