In the same way, you can use our own "Ariadne's Thread" to help you
navigate your way around this web site. I try to place the thread (either
a calm static image or a fancy dynamic version of it!) somewhere on every
So, all you need to do is click on the thread image to return to the Welcome Page.
As you follow your own thread and meander around this collection of miscellaneous facts and ideas, I hope you find something of interest.