Redheads require up to 20% more anesthesia to be knocked out.
112
A man's beard grows fastest when he anticipates sex.
239
Only 2% of the worlds population is blonde.
15
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
The technical term for a cat’s hairball is a “bezoar.”
117
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
One human hair can support 3 ounces.
191