The elephant brain weighs about 6,000g.
274
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Sharks have been on the planet longer than trees.
14
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59