How come you found this "Oldie" - didn't even remeber it existed! I wish, too, I could spend more time on this, it's just a hobby, momentarily strictly restricted to two hours a week.
I know! But scientists know that there is also another Hamilton - and an extremely important one for mathematicians and phycists. My meme actually related to him - but I knew, of course, that it is ambiguous (as most memes here are).