The technical term for a cat’s hairball is a “bezoar.”
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In North Korea, you are forced to choose one of 28 government-approved haircuts.
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In 1911, pigtails were banned in China because they were seen as a link with its feudal past.
128
Only 2% of the Earth's population are natural redheads.
13
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7