Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Denmark has twice as many pigs as there are people.
66
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
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
A cat can jump FIVE TIMES as high as it is tall!
371
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