› added 11 years ago

190

TIL: China used more cement in the last three years than the U.S. used in the entire 20th century.

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9YdZB TIL There are no pain receptors in the brain itself. Surgery can be done on the brain and technically the brain does not feel that pain. But the meninges (coverings around the brain), periosteum (coverings on the bones), and the scalp all have pain receptors and this is why you have migraines.
wLNr8 TIL about the phrase "If it's black, fight back. If it's brown, lay down". It tells you how to behave if attacked by a bear. Often "If it's white, say goodnight" is added, regarding the dangerousness of polar bears. Though apparently it depends on the situation, it can be used as a rule of thumb.
8N4K TIL in 1669 King Louis XIV banned pointed, sharp knives in an attempt to reduce violence, and that’s why table knifes are dull and rounded today.
JPB4 TIL that Bob Odenkirk, best known for playing Saul Goodman on Breaking Bad, was originally cast to play Michael Scott from the Office, but last minute schedule changes resulted with Steve Carell getting the role
N7lwe TIL about Charles Bonnet Syndrome, which is like the phantom limb sensation for your eyes.