A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Sharks have been on the planet longer than trees.
14
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Denmark has twice as many pigs as there are people.
66
The cat brain weighs about 30g.
167
Ants have tiny magnetic compasses in their antennae which help them navigate.
9