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TIL the US now imports millions of tons of “gutter oil” from China, which is so profitable that Chinese suppliers are getting in trouble for cutting their product with cheaper fresh cooking oil.

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YEQZ TIL On British Airways Flight 5390 the Captain was sucked out of the cockpit when a faulty window blew out at 17,300 ft. With only his legs remaining in the plane, the quick thinking crew held onto him for 22 minutes till they safely landed. He survived.
Z8pnG TIL that 4 inmates once snuck out of prison, robbed several stores, and then snuck back into prison.
BgZ8D TIL Vincent Van Gogh's art mirrors natural turbulence to mathematical precision
R8n4 TIL when Byzantine emperor Justinian II was usurped, his nose was cut off to prevent him from seeking the throne and sent to Crimea in exile. He returned to Constantinople 10 years later with a Bulgar army and a golden nose to retake his throne
x6V7o TIL that the first tanks carried two pigeons for sending messages. The pigeons were thrown from dedicated hatches in the armor with short messages attached to them and flew back to headquarters.