In 2002, dogs have killed more people in the U.S. than the Great White shark has killed in the past 100 years.

Cats sleep up to eighteen hours a day, but never quite as deep as humans. Instead, they fall asleep quickly and wake up intermittently to check to see if their environment is still safe.

The word "diamond" comes from the Greek word "adamas," which means "unconquerable."

AMAZING FACTS