| http://www.w3.org/ns/prov#value | - This is according to Ray Baughman, director of the Nanotech Institute at the University of Texas at Dallas, who presented the research in Boston last week at the Materials Research Society conference.Artificial muscles--actuators based on such materials as certain types of metals and polymers that shrink, grow, or change shape--are useful for prosthetic limbs, microscale machines, and robots.Sever
|
