Only 2% of the Earth's population are natural redheads.
13
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
A human being loses an average of 40 to 100 strands of hair a day.
133
Redheads require up to 20% more anesthesia to be knocked out.
112
One human hair can support 3 ounces.
191
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
In 1911, pigtails were banned in China because they were seen as a link with its feudal past.
128