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
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
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Sheep, goats, octopuses, and toads have rectangular pupils.
7