It is not possible to tickle yourself. The cerebellum, a part of the brain, warns the rest of the brain that you are about to tickle yourself. Since your brain knows this, it ignores the resulting sensation.

Other than London, Liverpool is the most filmed British city, and was used to film more than 140 films in 2002.

The Baby Ruth candy bar was actually named after Grover Cleveland's baby daughter, Ruth.

A M A Z I N G   F A C T S