This is one of those questions that rattles around in the back of my brain for years but I'm not curious enough to find out about. There's so much more I'm curious about every day that it gets lost in the background noise.
When I read the title of this article my reaction was "Yeah, what's that all about anyway?"
For anyone else who has wondered about this and for anyone who hasn't but wants to know, the answer is a click away at the article below. Enjoy.
Off for now,