Reindeer drink urine because salt is rare in their harsh climate. In fact, when Siberian sled masters want to gather their reindeer to hook up to the sled, they urinate to attract the reindeer.

The word "laser" stands for "Light Amplification by Stimulated Emission by radiation."

When a polar bear cub is born, it can not see or hear. It takes approximately a month for the cub to start to see and hear.

AMAZING FACTS