Robrt asked for gift ideas. How about some art?
Bathsheba Grossman makes sculptures in laser-etched glass, and 3D metal printing. The buckyball-in-a-carbon-tube is quite nice, as is the magnetosphere and the Milky Way. But then I've always been partial to glass.
Crystal Impressions also has a nice lineup of laser etched glass. (The site sucks, but the work is pretty.)
(via Ned.)
