› added 5 months ago

20

TIL about Poles of inaccessibility.

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kOL1B TIL Bodybuilders faint during exercise because they hold their breath while exerting to increase power, but this reduces blood to the heart, aka Valsalva maneuver.
WklR8 TIL in 2011, Roger Federer was ranked 2nd for being the "most respected, trusted, and admired person in the world" by a study of 50k people, across 25 countries. He was only surpassed by Nelson Mandela, but beat out the likes of Bill Gates, Oprah Winfrey, Steve Jobs, and many others.
1aAnW TIL Rihanna, Adele, P!nk, Jay-Z and Cardi B all declined the offer to perform at this year’s Super Bowl halftime show
l7gn5 TIL The left-right political spectrum was born of parliamentary seating arrangements after the French Revolution, where revolutionaries were seated to the left and monarchists to the right of the president in the national assembly.
e0BKn TIL that in apartheid South Africa, a bus driver was fired for refusing to pick up a Japanese man (considered white at the time), but was reinstated after he stated he couldn't tell the difference between a Japanese person (white) and a Chinese person (not white).