The technical term for a cat’s hairball is a “bezoar.”
117
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
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
One human hair can support 3 ounces.
191
Some Chinese-made hair bands were fashioned from recycled condoms.
131
Redheads require up to 20% more anesthesia to be knocked out.
112