The blue whale has the largest penis of any animal, typically measuring between 8 and 10 feet long with a girth from 12 to 14 inches. Its testes weigh between 100-150 pounds and can ejaculate over 35 pints.

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

In the late 1800's, washing machines and butter churners were sometimes powered by dogs walking on treadmills.

AMAZING FACTS