Cats sleep for 70% of their lives.
8
Dolphins have names for one another.
18
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
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
There's a rare breed of pig that looks like a sheep.
14
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5