A domestic cat can sprint at about 31 miles per hour.
274
A dork is a whale's penis.
327
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The head of a jellyfish is called the "Bell."
6
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12