The cat brain weighs about 30g.
167
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
In Australia, there are spiders big enough to eat snakes.
20
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
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