Early American humans hunted car-size armadillos and used their shells for houses.
12
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
A cow produces around 200,000 glasses of milk in her lifetime.
373