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
In 1911, pigtails were banned in China because they were seen as a link with its feudal past.
128
Ancient Greeks believed that redheads turned into vampires after they died.
40
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Intelligent people have more zinc and copper in their hair.
233
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