The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264
When you correct for weight differences, men are proportionately stronger than horses.
64
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
There are no ants in Iceland, Antarctica, and Greenland.
78
Giant Anteaters' front legs look like a panda.
48
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
The smallest known dinosaur is Compsognathus.
113
A hippo can open its mouth wide enough to fit a 4 foot tall child inside!
23