› added 5 years ago

75

TIL that the Germans ALSO bombed England during WWI

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Eg8gp TIL Human blood has a protein content around 6-8g/100ml, about the same as an average ready-to-drink protein shake
KOmaG TIL about Monet's Ultraviolet Eye. Due to an eye surgery, the famous French painter could see ultraviolet rays. This operation had an influence on his paintings, where nature was represented much more bluish.
l7DKK TIL: That the Mixtecs milked murex sea snails for a purple dye called tixinda instead of crushing them like the Romans did for Tyrian purple.
R7lpQ TIL that 99% of the wasabi consumed in the world is not actually wasabi, it’s horseradish + green food colouring. Real wasabia japonica is one of the most expensive crops to grow and is a temperamental semiaquatic herb native to the mountain streams of central Japan.
Vb9m TIL Navy Chief Warrant Officer John Walker began spying for the Soviets in 1968 when he walked into the Soviet Embassy in Washington, D.C., sold a top secret document for several thousand dollars, and negotiated an ongoing salary of $500 to $1,000 a week