Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12