› added 10 years ago

100

TIL Hong Kong’s richest man and one of the richest men in the world is named Ka-Shing

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6XXW TIL male lobster’s bladders are in their heads, and when they fight, they squirt each other in the face with urine
Y7JW TIL the worlds smallest hooved animals are mouse-sized deer that weigh as little as 1.5 lbs.
8a1VL TIL the underground quarries of Paris, which house the city’s catacombs, were once used as a mushroom farm, as they allowed better cultivation all year round. By 1880, up to 300 mushroom farmers produced more than 1000 tons each year.
ANMKd TIL that it cost NASA more than $50 million to fix a 2-micron deviation in the Hubble's primary mirror to develop COSTAR, which basically acted as "glasses" for the telescope
x9Pk TIL the reason peanut butter doesn’t go bad is its aridity; with a moisture content of about 2%, it doesn’t contain enough water to support bacterial and fungal growth.