The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Moths are unable to fly during an earthquake.
328
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Drivers kill more deer than hunters do.
660
Sloths take two weeks to digest their food.
243
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12