But really I was duplicating something I did when I was making an animatedgif for Wikipedia's Efimov state: [1]http://system-of-systems.com/efimov_scaling.gif [the "halo effect" - a certain configuration of three electrons I think it is... seem to do this magical thing: They seem to expand outwards at a PRECISE rate, forming outwardly expanding versions of itself ALMOST to the visual range. [nearly as large as a 'mote' - or speck of dust]. It was only a theory for 40 years; one of those myths that physicists didn't want to believe in, mostly because it came from a Russian. But then, they found it. Once they did, they saw it over and over and over again. I found it pretty inspirational. References Visible links 1. http://system-of-systems.com/efimov_scaling.gif