Human hair and fingernails continue to grow after death.
7
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Only 2% of the Earth's population are natural redheads.
13
Intelligent people have more zinc and copper in their hair.
233
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
One human hair can support 3 ounces.
191
Some Chinese-made hair bands were fashioned from recycled condoms.
131