Moths are unable to fly during an earthquake.
328
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
Condoms were originally made of animal intestines or linen.
347
Female kangaroos have three vaginas.
2
Sloths take two weeks to digest their food.
243
When cats are happy, they may squeeze their eyes shut.
10
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6