A man's beard grows fastest when he anticipates sex.
239
The technical term for a cat’s hairball is a “bezoar.”
117
Only 2% of the Earth's population are natural redheads.
13
Human hair and fingernails continue to grow after death.
7
One human hair can support 3 ounces.
191
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
A human being loses an average of 40 to 100 strands of hair a day.
133