Though an adult chimpanzee is significantly smaller than an adult gorilla, it has a penis about double that of the gorilla. An adult gorilla's penis is about 1.5 inches (4 cm) in length.

People who meet their calcium need reduce their risk of developing kidney stones.

Researchers have found that doctors who spend at least three hours a week playing video games make about 37% fewer mistakes in laparoscopic surgery than surgeons who didn't play video games.

AMAZING FACTS