› added 1 year ago

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TIL cod fish have regional languages and accents. As seas are getting warmer, populations of cod are moving north and coming into contact for the first time. They struggle to understand each other which is making it harder for them to mate.

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J1jKv TIL: Lemons are not a naturally occurring fruit. They were created in SE Asia by crossing a citron with a bitter orange around 4000 years ago. They were spread around the world after found to prevent scurvy. Life didn’t give us lemons.. We made them ourselves.
Wknk4 TIL these two guys (see link) flew a clock around the world in different directions and proved Einstein's theory of relativity - 50 years ago. The airline tickets (the clock needed seats too) and hotels cost $8000.
8aEAa TIL In 2008, a man made $50,000, penny by penny, by opening thousands of fake accounts and pocketing the 1 or 2 cent verification deposits
BdGb TIL - Half of America’s teachers graduated in the bottom third of their college class
wLJXW TIL that the cheese slicer (Ostehøvel) was invented by Thor Bjørklund (Nor). The legend has it that, frustrated at the un-even cheese slices he cut with a knife, he wanted to improve the cheese world. He realized that a carpenter’s plane could do the job and the cheese slicer was born.