› added 4 years ago

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TIL about the Kessler Syndrome: as more debris is sent up into orbit, more collisions occur that creates more debris leading a cascade of dangerous space debris that could trap us on this planet forever.

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via reddit.com

4LAN TIL: There Is A Town Which Is Literally Living Under A Rock
5Y8Zp TIL Brazil has the largest population of Japanese people globally, besides Japan itself.
01oA TIL Wal-Mart employees across the country are planning to strike on Black Friday in what may be the biggest push for equitable wages that Wal-Mart has ever seen. Someofus.org is gathering donations to buy the employees grocery gift cards so they can still feed their families.
98DM TIL that the flashes of color you see in your eye after you rub them are called phosphenes.
7rwBX TIL Bear Grylls, at the age of 21, survived a fall of 16,000 feet after his parachute malfunctioned