› added 3 months ago

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TIL about the 4x100m universal relay. It features 4 athletes with 4 different disabilities. Each team must be mixed, with 2 women and 2 men. The relay is started by a visually impaired athlete, followed by an amputee sprinter. In third place is a person with cerebral palsy, then a wheelchair athlete

00lR TIL that during the 2003 Station nightclub fire, a bouncer stopped people from escaping through the stage exit, saying it was “for the band only.” A narrow hallway and panic led to the front doorway blocking completely, trapping many inside. 100 people died in total.
ne1dr TIL that Jane Goodall Became One of America's Most Notable Scientists — Without a College Degree. Thanks to a trip to Kenya in her early 20s, Goodall met Louis Leakey, who saw her passion for animals and ability to observe them as her biggest asset.
1rMX TIL during World War II, a Soviet pilot named Alexey Maresyev was shot down by Germans and dragged himself for 18 days to Soviet controlled territory. After having his legs amputated, he learned how to fly with prosthetics and returned to combat.
65p8 TIL It takes a photon 170,000 years to travel from the core of the sun to the surface, but only 8 minutes to travel the rest of the way to earth.
YpQPB TIL The "Kidney bean effect" or a flying shadow blocking parts of views while looking through binoculars is majorly related to improper eye relief. This happens when the eyes are not aligned perfectly with the eyepiece optical axis