It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
When you shave a guinea pig it looks like a little hippo.
19
The reindeer is the only mammal that can see UV light.
17
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3