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IBM to use DNA to shrink chip size
News Photos: Power-generating leg brace goes for a walk Greg Wallraff, an IBM scientist and a lithography and materials expert working on the project, said: "These are DNA nanostructures that are self-assembled into discrete shapes. [21 Feb 2008]
Photos: Power-generating leg brace goes for a walk
Photo Researchers from Simon Fraser University in British Columbia have developed a device worn much like a knee brace that generates electricity from the natural motion of walking. The device comprises an aluminium chassis (green) and generator (blue... [11 Feb 2008]
