(Our happy hour fact to amaze the drunks in the pub.)

A recent study found that the human voice is an accurate measure of how sexually desireable you are.

Researchers have determined that people whose voices are deemed sexy tend to have greater body symmetry, and it has long been thought that a symmetrical body acts as proof of genetic soundness.

"The sound of a person's voice reveals a considerable amount of biological information," said Susan Hughes, an evolutionary psychologist. "It can reflect the mate value of a person."

Of course, this means that the late, great Barry White was possibly the most symmetrical man ever.