› added 7 years ago

224

TIL A single cleaner wrasse fish works removing bloodsucking parasites from up to 2,000 client fish per day. They sometimes cheat their clients by taking illicit bites of the protective mucus covering their skin. If a client gets upset, they try to make amends by offering a complementary fin massage

Read more theatlantic.com

via reddit.com

WkA7A TIL the term "Cletus Safari" - (the kind of news article in which the writer makes an expedition from some enclave of sophistication—New York City, let's say—to go talk to the exotic folk out in the hinterlands to get their take on an issue of interest.)
nelMo TIL that Sneha Anne Philip is officially considered to be one of the victims of 9/11. Being a doctor who lived nearby, it's believed that she died trying to help the injured at Ground Zero. There's just one problem: no-one saw her there. Or, indeed, anywhere at all. She went missing on 9/10.
69YWm TIL that during the filming of ‘The Wizard of Oz’ in 1939, asbestos was used in several elements of the production, including the snow effects and the Scarecrow’s costume. Despite being aware of the health risks associated with asbestos, it was still utilized in the movie.
Ook7a TIL John Napier, the Scottish mathematician who discovered logarithms, was the 4th great-grandfather of the first U.S. Secretary of the Treasury Alexander Hamilton
Pg8Z TIL that in 1775 the royal governor of Virginia offered slaves freedom if they fought for the british in the American Revolution. After the war, the promise was kept with about 14k slaves being freed.