[Chronon]

David, excellent work on all the new avatars! They are, indeed, the best avatars I've seen on any forum. I noticed in the "How to Catch a Lurker" thread you are asking for more requests, so I couldn't resist. If you have time, would you make one for me?

A 'chronon' is a very small unit of time. I have no idea how you might do this, but something evocative of the space-time continuum would be very cool. Alternatively, I was thinking of one of those suns with the face in it from the Renaissance period, or something else reminiscent of the history of science (the one I'm using now is a stock avatar of Descartes). Thanks!