› added 4 years ago

264

TIL: Octopus don't have tentacles, they have arms. Tentacles technically retract.

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oRrMr TIL that after the St Scholastica Day riots in Oxford in 1355, an annual penance of one penny per scholar killed was imposed on the townsfolk. The practice was not dropped until 1825.
8a8GK TIL that the 1982 video game "Ms. Pac-Man" was created as a response to the fact that a majority of Pac-Man players were female.
KOb4G TIL that voles comfort each other when mistreated. Also, the comforting voles have the same level of stress hormone of the mistreated one, suggesting that voles are capable of empathy
Ly1V TIL that the Square-Cube Law explains why today’s large ships cannot be powered by sails, why babies are more susceptible to cold, and why the “helicarriers” in super hero movies like The Avengers are physically impossible.
NKW6 TIL Dolly, the cloned sheep from the 90s, was named after Dolly Parton because the sheep was cloned from the cell of a mammary gland and the scientist thought the person most synonymous with mammary glands was Dolly Parton.