› added 3 years ago

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TIL: Ninjas would carry crickets or cicadas to disguise their sound when they needed.

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BomL TIL USSR’s first long-range bomber, the Tu-4, was such an exact copy of a confiscated American B-29 that it even featured a repair patch on its fuselage where the original plane had been damaged.
ZA6B TIL African Wild Dogs (Lycaon Pictus) are some of the most efficient hunters in the world, with 80% of hunts ending in a kill. For comparison, Lions have a success rate of around 30%.
VMvem TIL of half-life of knowledge is the amount of time that has to elapse before half of the knowledge or facts in a particular area is superseded or shown to be untrue. An engineering degree went from having a half life of 35 years in ca. 1930 to about 10 years in 1960.
7rxNb TIL Since Michael Jackson didn't know how to read music or play an instrument he would compose songs inside of his head and then beatbox them to other musicians.
oB898 TIL that “The Emperor’s New Groove” initially started out as an epic animated musical set during the Inca empire titled “Kingdom of the Sun” with songs written by Sting. However the project was completely redone after studio executives wanted it to be more funny and less serious.