The largest earthworm on record was found in South Africa and measured 22 feet.
151
Tigers can see 6 times better at night than humans.
305
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
A dork is a whale's penis.
327
Cows can sleep standing up, but they can only dream lying down.
745
Sharks have been on the planet longer than trees.
14