› added 10 months ago

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TIL that radium passivates by forming a nitride film, unlike most metals, which form an oxide film

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x6777 TIL Peter the Great instituted a beard tax and forced people to shave who hadn’t paid
WknWB TIL the inventor of QR code is a Go player; he was inspired by its patterns and applied the idea to the QR code
9yQB TIL: A doctor saved the life of a premature baby (Chris Trokey). 30 years later Chris, who was a paramedic was the First responder to an accident, saved the Dr.’s life that had saved him.
vP5v8 TIL: Potcake is breed of dog fed the caked remains of cooking pots. It's believed that the original Potcake derived from the Labrador, German Shepherd and Fox Terrier breeds.
R7K5l TIL that huskies need to train to be better distance runners. While the average pet husky can only run between 10 to 20 miles a day, a well-conditioned race husky can run for 11 hours straight making up to 125 miles. They can repeat this distance for up to 10 days in a row.