› added 12 years ago

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TIL the first youtube video uploaded was of a guy talking about an elephant

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Merd8 TIL Showman and businessman PT Barnum was frustrated with how long people lingered in his museum’s exhibits. He posted signs that said 'This Way to the Egress'. He knew most of the visitors would follow them not knowing 'Egress' meant 'Exit'. They couldn’t re-enter without paying the entry fee again
wLYwY TIL that a study of Toxoplasma gondii, which is estimated to be infecting around 1,000 people every day in Britain, has found that it makes chimpanzees more attracted to the smell of leopards, their main predators in the wild.
4XJ96 TIL that flatfish (turbot, sole, halibut, etc) start off round but then morph into flat bodies, with their eye coming around to the other side of their head. (Video of this linked.)
b96LN TIL the makers of Vitamin Water produce a sugar free line called Vitamin Water Zero with no sugar, so cry baby consumers have a choice.
PYPmg TIL Dr Joseph Goldberger proved in 1915 that pellagra was caused by poor diet in the South. Southern leaders refused to heed the advice of a northern Jewish doc and pellagra wasn't eradicated until 1945 when federal law required flour be fortified with thiamine, niacin, and iron