Dogs sometimes fake being sick to get attention.
26
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Early American humans hunted car-size armadillos and used their shells for houses.
12