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TIL some indigenous people are known to have deciphered bird language and used it to locate predators that birds were warning other birds about

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9jx6 TIL there are unicellular organisms with a diameter of 2 inches.
lo76a Catching "cooties"—it's not just fodder for playground politics. What if a single hair on your head, the oils on your fingertips, or one of the thousands of droplets of saliva you expel each time you cough had the potential to jeopardize a multibillion-dollar interplanetary mission?
5njP TIL in the 1960’s the USA planned to test deadly nerve gas (VX and Sarin) on 200 Australian soldiers by bombing a chosen site in a Queensland forest. The plan was eventually vetoed by Aus PM.
X5Br TIL A school in Tennessee enforced a policy to combat sagging pants. Low-riding students would get “Urkeled” by teachers, where teachers pull up their pants for them, sometimes securing the pants with zip ties.
x69AB TIL In 1990, Muhammad Ali defied then-President George H.W. Bush's wishes by traveling to Iraq, where he secured the release of 15 American citizen hostages held in Iraqi prisons and brought them home. ( President Bush would eventually award him the Medal Of Freedom.)