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TIL screen legend beauty Hedy Lamarr was also an inventor who designed a jam-proof radio guidence system for torpedoes which is one of the basic sources behind spread spectrum communication like blue-tooth technology, GPS, wi-fi, and cell phones

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mxYbR TIL in 1925, two medical students received a cadaver and a challenge. In response, they spent 1,500 hours dissecting a human nervous system -- beginning at the base of the brain and working downward -- leaving the system intact in one continuous piece.
K4jE TIL that in 2015, 1000 musicians played ‘learn to fly’ by foo fighters together in the town of Cesena, Italy in an effort to get the band to come to their town and play. The band responded and came to the town to play a 27-song-set, starting off with 'learn to fly’
rRlWx TIL During the Depression, Post Toasties (now Post Consumer Brands) decided to use cartoon animals on its boxes and paid its cartoonist $1.5 million in the first year. That artist was Walt Disney, and he used the earnings to build the Disney empire.
o5gW TIL morality, empathy, altruism and gratitude have been observed in non-human mammals, suggesting that our own sense of morality comes not from religion or society, but from biology.
a87R0 TIL That Oganesson-118 atom is very unstable and since 2005 only 5 atoms have been detected of the isotope oganesson-294. It's most stable isotope has a half life of 0.89 milliseconds.