› added 4 years ago

82

TIL that hay and straw are different things

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VBBNk TIL that the color magenta technically doesn’t exist — it does not match a particular wavelength of light, and the shade you perceive is a trick of the brain
e66k TIL Hackers made a “sniper rifle” that can hack bluetooths from over a mile away.
e089E TIL Wolves make great foster parents and even adopt other species' offspring sometimes such as fox cubs!
b7Q7 TIL Ernest Hemingway was challenged to write a short story in only six words. It was so good, it was said to made people cry: “For sale: baby shoes, never worn.”
v71r TIL that octopuses are so smart that they’re given puzzles so they won’t get bored in captivity