› added 6 years ago

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TIL that the brain doesn't firmly distinguish between physical pain and intense emotional pain. So the same brain networks that are activated when you're burned by hot coffee also light up when you think about an ex who dumped you.

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D16gg TIL Cuttlefish shells, also known as Cuttlebones, have unique mechanical properties that have inspired new technologies like bone graft substitutes, superconductor scaffolding, and new biomimetic material designs. Cuttlebones are mostly used as calcium supplement toys for birds.
GYmAG TIL dating is a game of probability: if you want the best chance at finding the perfect one, date and reject the first 37% (1/e) of potential suitors and pick the next person who is better than anyone you have dated before.
j6Pkp TIL that James Joyce's book "Dubliners" took 9 years to be published, on the stipulation that he wouldn’t receive royalties on the first 500 copies. Though debuted to positive reviews, the book eventually sold exactly 499 copies—one short of Joyce being able to profit from it.
WkZ7L TIL A months subscription of Vyvanse costs the UK NHS around £58. While a months subscription of Vyvanse costs around $264 in the US.
QJ96X TIL that 40% of your internet bill is profit for your ISP (at least if you're with Comcast)