An alligator has about 80 teeth in its mouth at one time. An alligator can go through 3,000 teeth in a lifetime.

In 1923, the first neon sign was introduced in the U.S. Two neon signs were sold to a Packard car dealership for $24,000 which read, "Packard."

The parents of Albert Einstein were worried that he was mentally slow because it took him a long time to learn how to speak.

AMAZING FACTS