If eaten in one meal, 30 to 90 grams of polar bear liver is enough to kill a human being.

4% of an apples is made up of minerals and vitamins, and over 80% is made up of water.

The names of the two stone lions in front of the New York Public Library are Patience and Fortitude. They were named by then-mayor Fiorello LaGuardia.

AMAZING FACTS