The technical term for a cat’s hairball is a “bezoar.”
117
Human hair and fingernails continue to grow after death.
7
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Only 2% of the Earth's population are natural redheads.
13
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Only 2% of the worlds population is blonde.
15
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