Useless Info. My favourites.

The phrase "rule of thumb" is derived from and old English law which stated that you couldn't beat your wife with anything wider than your thumb.

You should never eat a polar bear's tongue due to possible vitamin A overdose.

Neil Armstrong's wife divorced him giving the reason that "he had no sense of adventure"

111,111,111 x 111,111,111 = 12,345,678,987,654,321

Walt Disney was afraid of mice

You can tell the sex of a horse by its teeth. Most males have 40, females have 36.

Of the 110 chemical elements - only two are liquid at normal pressures and room temperature - mercury and bromine

Every fifth song on Canadian radio must be by a Canadian born citizen.

Many sailors used to wear gold earrings so that they could afford a proper burial when they died