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142

TIL: That a worm can travel up to 73 meters per hour

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newwb TIL WWII shipwrecks are an important source of "low background steel" (i.e. steel produced before the introduction of nuclear weapons) required to produced devices sensitive to radioactivity.
Xy4P TIL Tiny Toon Adventures made a drinking is bad episode, where Buster, Plucky, and Hampton get wasted, steal a cop car, then die in a crash.
D1ZDe TIL hat-makers in the 19th century regularly used mercury in the manufacturing of felt hats, which caused a high rate of poisoning and led to neurological damage like slurred speech, memory loss, and tremors. This was the inspiration for the Mad Hatter character in Alice in Wonderland.
yBMv TIL that the Indian airline GoAir, only hires female flight attendants because they weigh less, saving up to $500,000 a year in fuel.
e0JJ5 TIL that Ireland is ranked 5th in GDP per capita (PPP) and the highest among real countries. The only countries ahead of it are city states: Luxembourg, Monaco, Liechtenstein, and Singapore.