› added 2 years ago

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Today I learned that genitals and etc is allowed on YouTube if it is for educational purposes. Also documentaries and such!

Read more youtu.be

via reddit.com

gMOV8 TIL chipping a stone ax like early humans did 1.8 million years ago activates the same brain circuits used by modern human musicians
Wk8wX TIL that during renovation works to the Statue of Liberty before centennial celebrations in 1986, engineers found numerous defects when it was originally designed and constructed. These include the head being two metres off centre, and the right arm not being properly attached.
VBJe8 TIL one gallon of gasoline contains about 28,747,000 calories, or 28,747 kcals
LQbmm TIL that high fructose corn syrup and sucrose (table sugar) have similar ratios of fructose and glucose: 55:42 and 50:50 respectively.
p8j0b TIL: "The Havasupai people, which literally translates to 'people of the blue-green water,'” live near secluded waterfalls in the Grand Canyon. The tribal land is just outside the national park border. The water's striking turquoise color comes from calcium carbonate in the spring feeding the falls.