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242

TIL that bar code scanners scans the white space, instead of black lines.

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BQYL TIL The price of a single bottle of Coca-Cola remained mostly unchanged from 1886 to 1959.
WvoL TIL in the Pirates of the Caribbean Disney ride, the pirates’ chess game is designed so that any move will cause a stalemate. Thus, they will play the same game forever.
MMaK TIL the reason that (research) submarines are yellow is because yellow is one of the last few colours to be visible at great depth.
v1KLK TIL an octopus named Otto caused an aquarium power outage by climbing to the edge of his tank and shooting a jet of water at a bright light that was annoying him. He's also been seen juggling hermit crabs, throwing rocks at the glass and re-arranging his tank surroundings.
R7Nk4 TIL that Anna, Empress of Russia from 1730 to 1740, forced Prince Golitsyn to marry an unattractive maid. The couple had to spend their wedding night in an ice palace with icy beds, despite it being extremely cold. Eventually, the maid traded a necklace for a coat from a guard, and they survived.