In a =93major step=94 toward a practical energy source for powering
tomorrow=92s nanomachines, researchers in Arizona report development of
a new generation of sub-microscopic nanomotors that are up to 10 times
more powerful than existing motors.
http://mozhi.org/mozhi%20news/10201.html
Their study is scheduled for the May 27 issue of ACS Nano, a monthly
journal.
