› added 11 years ago

140

TIL that rats in Iran grew so big that snipers had to be deployed to combat the cat sized rats.

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via reddit.com

8ao5b TIL about Promethium, an element so rare that only 600 grams of it exist on Earth at any one time.
rRMDd TIL the majority of the world's internet traffic passes through Ashburn, Virginia
RMR7 TIL The greatest living fighter ace is 95, had 222 air kills, and was shot down 16 times.
jNmJa TIL the practice of “topping out”, a ceremony symbolizing the completion of a building or its skeleton, dates back over a thousand years and is celebrated worldwide.
eAdL TIL that during the Cold War America used bears to test their ejector seats in supersonic jets.