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TIL a single dose of the antibiotic azithromycin, taken orally, can cure yaws, a horrific tropical disease that causes disfiguring, ulcerating wounds and usually occurs in children. There’s hope that the disease can be completely eradicated, like smallpox has been.

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via reddit.com

e7nJ TIL that the Candiru Fish (the fish that supposedly swims up your pee stream) can’t actually swim up your pee stream, and can not enter your urethra. The only recorded case is from 1997 and shrouded in a lot of doubt.
Rd76 TIL that Army officer Hugh Thompson prevented the deaths of hundreds of Vietnamese civilians including women and children, by a group of American soldiers. Thompson, an Army helicopter pilot, landed between the soldiers and the villagers and threatened to open fire if they continued their attacks.
nONB TIL that after Hurricane Katrina, Cuba & Venezuela were the first countries to offer assistance, pledging over $1 million, several mobile hospitals, water treatment plants, canned food, bottled water, heating oil, 1,100 doctors and 26.4 metric tons of medicine -but were rejected by the US Government
ekvD TIL: The quietest place on earth measures -9 db. It’s located in an acoustics and architecture test facility in Minnesota. Most people can’t stay longer than about 20 minutes and emerge disoriented and unsettle.
1xOP TIL that two men produced 90% of the world’s LSD, and were pulled over in 2000 while trying to move their lab equipment in a rental truck