Cows can sleep standing up, but they can only dream lying down.
745
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
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
Nicole Kidman is scared of butterflies.
65