A man's beard grows fastest when he anticipates sex.
239
One human hair can support 3 ounces.
191
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
Ancient Greeks believed that redheads turned into vampires after they died.
40
Only 2% of the Earth's population are natural redheads.
13