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TIL about 20% of Greenland's population (56,186) have attempted suicide.

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QNdXE TIL Hula hooping was introduced commercially in 1957 by Wham-O toy company founders. Hula Hoops are not hard to master, but they favor the thin-waisted over the pear-shaped, and women over men
vl6x TIL On the 28th of September 2006 The City Council of Reykjavik and neighboring municipalities agreed to turn off all the city lights in the capital area for half an hour, while a renowned astronomer talked about the stars and the constellations on national radio.
G0bQ TIL that voles are capable of empathizing with each other. When a vole is mistreated, other voles will comfort it and spend more time grooming it.
5VG1r TIL that Australia, despite being home to the most venomous spiders, snakes, and marine animals in the world, has one of the highest life expectancies globally.
X0mZ6 TIL about Comstock laws. This Act criminalized any use of the U.S. Postal Service to send any of the following items:[2] obscenity, contraceptives, abortifacients, sex toys, personal letters with any sexual content or information.