› added 4 months ago

24

TIL about the Chinese Tiangong space station, which has been permanently crewed since 2022.

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p8eQA TIL That In 1996 during an SAS training exercise 21 year old Bear Grylls broke his back after falling from 16,000 feet due to a torn parachute. His surgeon said it was questionable whether he would ever walk again. 2 years later he climbed Mt. Everest
wo0AY TIL about post-micturition convulsion syndrome (PMCS), also known as ‘piss shivers,’ the shivering some people feel during and after urinating. It happens equally to men and women. The current theory is that it is caused by the autonomic nervous system getting its signals crossed.
epgY5 TIL The Bacterial Flagellum is a naturally occurring motor that spins up to 100,000 rpm with nearly 100% efficiency and can reverse its rotational direction in milliseconds
1Ber TIL Ken Jarecke’s iconic photo of the Gulf War is unknown in America because the AP office in New York censored it. They deemed it was too sensitive and too graphic even for the newspaper editors to see, not even to let them make the decision of what the market they served could see.
16GpW TIL Disney's Fantasia (1940) was the first film ever to feature surround sound, with up to 6 channels.