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TIL In the era of keyboard ubiquity, typing has fallen out of the curriculum and no longer taught at schools. Nor has anyone invented a rival to the home keys method

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4NOw TIL that Google has a secret laboratory in California that is developing, among other things, a space elevator.
r8gW TIL: The RNA Tie Club was a scientific gentleman’s club created to “solve the riddle of the RNA structure and… how it built proteins”.The motto was “do or die; or don’t try”. The 20 members each had a designated amino acid and a tie. They would exchange ideas over cigars and alcohol. 8 won Nobels.
5VDp8 TIL about the Manhattan Schist: a 450 million year old piece of bedrock, remnants of the Appalachian Mountains, that exists close to and above the surface of the ground. Something not seen anywhere else in the world, and one of the main reasons it’s possible for Manhattan’s dense skyscrapers
R7Mw9 TIL The first sitting member of Congress to be assassinated was an Arkansas Congressman murdered by the K.K.K in 1868. Despite identifying his killer by name before his death the assassin was never arrested or charged with a crime.
E1Ayd TIL that copyright didn’t exist in 15th century which led to an increase in copied plays. To counter this, actors got their lines only once the play was in progress – often in the form of cue acting when someone backstage whispered it to them.