› added 4 years ago

122

TIL "All animals, including vertebrates (mammals, birds, reptiles, and fish) and invertebrates (sea urchins, leeches, mussels, nematodes, and others) have been found to have endocannabinoid systems."

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via reddit.com

k5O1 TIL that the US Postal Service is eliminating mailboxes in new communities. All new communities must have central mailbox clusters like apartments have.
xVmDb TIL that since 2009, more people moved to Mexico from the US than moved to the US from Mexico.
5P68 TIL in 1952 due to unsual weather patterns, a large amount of smog from nearby Coal plants collected over London for a series of 4 days, killing an estimated 12,000 people
d8OkB TIL Merv Griffin's wife, Julann came up with the format for Jeopardy! in response to the U.S. quiz show scandals of a few years earlier in 1963, when she proposed this idea to him: “Well, why don’t you give them the answers? And make people come up with the questions?”
Wkj5Y TIL of a Georgia school that hosted its first racially integrated prom in 2013