› added 12 years ago

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TIL that LSD (acid) is not considered addictive by the medical community, is not known to cause brain damage, and has extremely low toxicity relative to dose. How low? There has never even been a documented human death from an LSD overdose.

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P0dE TIL that the most common hypothesis for the cause of motion sickness is that it functions as a defense mechanism against neurotoxins. When feeling motion but not seeing it or vice versa, the brain will conclude that the discordance is due to poison ingestion. It then responds by inducing vomiting.
P1MOJ TIL that cats are more vocal with humans than with other cats.
raXW TIL when Titanic went down, its shipping company stopped the crew’s pay but charged families the freight costs of shipping the bodies back. Most couldn’t afford it, which is why there are so many memorials rather than graves for the more than 500 crewmen from Southampton who died aboard the ship.
4XjRR TIL that the Nazis also had a special Concentration Camp for "difficult" girls between 16 and 21. Many of them were classified as criminals only because they had premarital sex or were lesbians. From 1942 until 1945 more than 1200 girls were kept there and many of them did not survive.
d8alK TIL that reparations were given to some 40,000 former African American slaves who were settled on 400,000 acres (1,600 km²). HOWEVER, President Andrew Johnson returned the land to the previous owners when Lincoln was assassinated and Johnson became president.