1. The bank of America was originally called the bank of Italy, until the founder,  Amedeo Giannini, changed the name in 1930.

2. Men have nipples because, as an embryo, everyone is a female until the Y chromosome kicks in.

3. Frogs dont drink water.

4. Three-hundred-millon cells die in the human body every minute.

5. Birds do not sleep in their nest, although they may rest in them from time to time.