re: Why are manhole covers round and not square?
"How about getting a website and making some diagrams for us more visual (less brainy) types? "
Ok, I did quick search & found some lame free site. [I actually have some web space which comes with my ISP service, but I don't know how to get there at the moment- after my last free pages wanted me to pay them, I become less excited about messing with it and didn't know that I would actually keep my present ISP].
So as long as these new guys don't decide to change their policy....
These are pictures I made a couple years ago:
yeah, popups are a drag
