Only 2% of the worlds population is blonde.
15
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
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
Only 2% of the Earth's population are natural redheads.
13
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
In 1911, pigtails were banned in China because they were seen as a link with its feudal past.
128