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TIL: Farting in space can be dangerous

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pY6dO TIL that contrary to popular belief, it's virtually impossible to overdose on fentanyl from accidental exposure. It can't be absorbed through the skin, and at the highest airborne concentration, an unprotected person with 200 min of exposure would only absorb 100 mcg (5% of a lethal dose)
WkVDB TIL A pigeon received the Croix de Guerre medal for distinguished bravery in WW1. After being shot down and suffering multiple wounds she carried on, and saved the lives of 194 men.
dv09 TIL scorpions are incredibly resilient. Scientists have frozen scorpions overnight, left them in the sun the following day, and when thawed, the arthropod walked away unscathed.
awNLN TIL Popeye was actually a member of the U.S. Coast Guard until he enlisted in the Navy in the 1941 cartoon "The Mighty Navy" and other related shorts due to World War II. He would remain in his U.S. Navy uniform until 1978 with the exception of retaining the standard issue Navy "Dixie Cup" cap.
y6Ml TIL the word “blizzard” has a specific, technical definition. The National Weather Service defines a blizzard as a snowstorm with sustained 35 mph (56 kph) winds with visibility under ¼ mile (400m) lasting at least three hours.