› added 10 years ago

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TIL that certain types of contact lenses worn only during sleep reshape your cornea. After taking them out in the morning, your vision is as good as it would be while normally wearing contacts or glasses. Studies also suggest the lenses slow or stop myopic progression in children.

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wLyRW TIL on 9/11 one stairwell within the South Tower remained accessible after impact. Obscured by smoke and fire, most above the impact zone believed the stairs destroyed and headed to the roof hoping for a helicopter rescue. Only four people among them realized the stairs were accessible and escaped.
16yMd TIL: In 1992-1993, while on the run from authorities, Pablo Escobar and his family were hiding in the mountains of Colombia. During one freezing night, his daughter complained about being cold. To keep her warm, and without any other material, Escobar burned $2 million worth stacks of cash
9Wlp TIL: It took 200,000 years to bring 1st billion people on Earth, 100 more years to bring 2nd billion and now we add 1 billion people to this planet every 12 years.
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N71P1 TIL Bruce Almighty director Tom Shadyac suffered a head injury in 2007 and completely dropped out of the film industry afterward. He also sold a majority of his possessions and moved into a trailer park.