A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
There are approximately three chickens for every human on Earth.
13
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
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9