The USA Forest Service has built more than 360,000 miles of various kinds of roads in national forests -- or eight (8) times the entire length of the U.S. interstate highway system. | Lake Nicaragua boasts the only fresh-water sharks in the entire world. | It is possible to lead a cow upstairs but not downstairs. | Teflon was accidently discovered by scientist Dr. Roy Plunkett while he was conducting a coolant gas experiment in 1938. | The word vaccine comes from the Latin word "vacca," which means cow. This name was chosen beacause the first vaccination was derived from cowpox which was given to a boy.

A year from now you will wish you had started today.