› added 9 years ago

91

TIL that pygmy chimpanzees often engages in 69s, gay- and lesbian sex, and they also celebrate finding food with orgies.

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KOeXB TIL that in the 1930s, the first pregnancy tests were done through injecting a woman’s urine into an infantile mouse, which would then be dissected so its ovaries can be inspected. If the woman was pregnant, the mouse would show signs of ovulation.
8el0a TIL Challenger Deep, the deepest-known point on Earth was accidentally discovered on history's first major scientific expedition devoted to oceanography in 1875.
nemW TIL The line of emperors in Japan has continued since 680 BC
kndg TIL that our brains aren’t fully protected by myelin until we are in our early or sometimes even late twenties and the last part to gain that protection controls our feelings of empathy
07pj TIL in the Spanish town Brunete council volunteers will send dog poo in the mail to dog owners who are seen failing to pick up their dog’s faeces in public.