Condoms were originally made of animal intestines or linen.
347
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
Only 3% of bird species have penises.
0
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A cat can jump FIVE TIMES as high as it is tall!
371
Parrot parents "name" their children with a signature call.
112