Condoms were originally made of animal intestines or linen.
347
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
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
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The oldest recorded elephant lived for 82 years.
213