Jellyfish as a species are actually older than dinosaurs and sharks.
383
Condoms were originally made of animal intestines or linen.
347
Squirrels forget where they hide about half of their nuts.
698
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
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
In 1949, an official boxing match between a bear and a man was held. The bear won.
41