A human being loses an average of 40 to 100 strands of hair a day.
133
The technical term for a cat’s hairball is a “bezoar.”
117
Redheads require up to 20% more anesthesia to be knocked out.
112
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Only 2% of the Earth's population are natural redheads.
13
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Some Chinese-made hair bands were fashioned from recycled condoms.
131