That's cool, Alex. Thank you. Hey--any of you with Atomica, click it on balatron! Here's something about electrons, doc:
The word "elektron" in Greek means amber, the yellow fossilized resin of evergreen trees, a "natural plastic material" already known to the ancient Greeks. It was known that when amber was rubbed with dry cloth--producing what now one would call static electricity--it could attract light objects, such as bits of paper.
http://www-spof.gsfc.nasa.gov/Education/whelect.html