TIL that a day on earth used to be just 19 hours long

www.popularmechanics.com

TIL that a day on earth used to be just 19 hours long

www.popularmechanics.com

small44@lemmy.worldBanned to

Today I Learned@lemmy.worldEnglish · 3 年前

A Day on Earth Used to Be Just 19 Hours Long

www.popularmechanics.com

And you thought you didn't have enough time now.

I wish a day had more 24 hours

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wiredweird@kbin.social
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3 年前
Does this mean the hours in a day are getting longer?

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