› added 4 years ago

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TIL the reason why driving long distances makes you tired is because your body is constantly fighting the small vibrations from your car

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R7kw8 TIL that Washington DC police ran a fake hip-hop studio to attract criminals and record proof of their illicit deals. "Manic Enterprises" made 70 arrests, snagged $7.2 million in cocaine, and confiscated 161 illegal weapons. Cops shut it down after they heard a gang planned on robbing the studio.
VB6j0 TIL After Hurricane Katrina, residents would decorate their refrigerators. The "Katrina Refrigerator," which was taped shut and left on the curb, became a community source of graffiti, art, political and creative expression.
JYdnj TIL The Fisher Pen Co. patented a sealed, pressurised ink cartridge for the anti-gravity pen in 1966. The "thixotropic” ink is close to a solid before being stirred & as it's stirred by the ball going through the point, it becomes very thin which allows it to flow in the gravity-free vacuum of space
p8yGG TIL there's a debate about whether math was invented or discovered. Even though math is used to measure and predict and model, it's debated whether math is inherent to the universe or if math is just something we came up with to describe/measure/predict natural phenomenon.
1aZvr TIL Stalin had a cerebral haemorrhage and lay on a couch in his room. People were afraid of entering his room. It took until 22:30 for anybody to check on him. He died after three days.