› added 8 years ago

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TIL the inventor of the Segway isn’t dead. His name is Dean Kaman, and he has been working on a water purification machine to bring clean water to the parts of the world without it. He designed the new Coca Cola fountain dispensers in exchange for Coke’s support in distributing his machines.

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JBL8 TIL: There was no Roman “thumbs down” for gladiator fights and thumbs up meant death
v1b5j TIL, after 9/11, the Clear Channel Memoradum banned 164 songs from radio airplay, such as Metallica’s “Seek & Destroy”, the Beatles “ Lucy in the Sky with a Diamonds”, AC/DC’s “TNT”, Paul McCartney and Wings “Live and Let Die”, and Rage Against The Machine’s entire catalog.
5YabQ TIL that the British Medical Journal does an annual Christmas Issue, where they publish research-quality but satirical articles, like a randomized trial on the effectiveness of parachutes, or investigating the driving behaviors of different physician specialties
l7NEB TIL of Operation Paul Bunyan. A retaliatory against North Korea for the murder of 2 UN command officers. With 813 armed infantry, 27 helicopters, B52 stratofortress, fighter planes, a carrier strike group, and a chainsaw. US forces successfully cut down a poplar tree and the mission was a success.
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of knowledge is the amount of time that has to elapse before half of the knowledge or facts in a particular area is superseded or shown to be untrue.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.