The cat brain weighs about 30g.
167
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Giant Anteaters' front legs look like a panda.
48
When cats are happy, they may squeeze their eyes shut.
10
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79