http://www.berkeley.edu/news/m...shtmlBerkeley, engineers built the first micro-scale motor, a UC Berkeley physicist has created the first nano-scale motor - a gold rotor on a nanotube shaft that could ride on the back of a virus.
I saw about these on TV a few months ago. Pretty amazing stuff, they're just looking for some good uses for them now.
Former owner of a 2003 Vibe GT---Great car that gave me 8 years and 83,000 miles of trouble-free service.Current owner of a 2008 Hyundai Santa Fe Limited AWD.