› added 9 months ago

40

TIL in 1970s the USA built and tested hovertrains

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PL9e TIL Forty Is The Only Number With Its Letters In Alphabetical Order
4X51N TIL McDonald's is the largest distributor of toys in the World... thanks to the Happy Meal. 🪀
MbYa TIL if the Hoover Dam’s 3.25 million cubic yards of concrete was poured all at once, it would have taken 125 years to cool
jb9p TIL of a man who invented flexible glass. After the Emperor tested his claim he swore that only he knew the technique. Emperor Tiberius then had the inventor beheaded fearing that such a material would undermine the value of gold and silver.
5YaXp [TIL] you should not pee on a jellyfish sting because it might make worse. Instead you should gently try to remove the tentacles in salt water or gently scrape them off with something plastic like a credit card.