› added 11 months ago

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TIL that asthma is the most common chronic illness among Olympians.

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via reddit.com

7rv5b TIL that Toxoplasmosis, a parasite affecting cats and mice, removes mice fear of cats. This allows the mice to be eaten by cats, thus transmitting the parasite to the cat and completing its life cycle.
X0rrE TIL two men robbed banks with their faces covered in lemon juice because they thought it would make them invisible to security cameras. This led to the Dunning-Kruger effect: people with limited ability in a topic believe they excel.
6VL8 TIL William Shatner said that Reddit was the first “mainstream site” that allows “racists and other hate mongers to group, congregate, incite and spread their hatred”.
e0ZRJ TIL that two men, Jinichi Kawakami and Masaaki Hatsumi, claim to be the last living descendants of authentic ninjutsu—in other words, they are the world’s last true ninjas. In 2012, both men stated they would not be choosing an heir, thus likely dooming the ninja to extinction
ep0OL TIL Wall Street organizations uses a stock-buying routing method called Payment for Order Flow (PFoF) that's banned in Canada, U.K., and Australia - due to a high potential for fraud and manipulation.