August 24, 2007Past attempts at a high-tech quill have ended up as expensive paperweights, but a new crop of start-ups has higher hopes.Photos: Pens get smarterTAGS:pen, crop, paper, note, tablet, Logitech, Microsoft Corp., PC
March 21, 2007Researchers develop microscale particles shaped like letters that could eventually be used to tag cells inside humans.Images: Microscale particles shaped like lettersTAGS:nanotechnology, cell, letter, researcher, paper, object
August 22, 2006Nanopaper shaped into three-dimensional forms ends what has been holding scientists back, researchers say. Photos: Pulp meets nanotechTAGS:pulp, nanotechnology, researcher, scientist, paper, 3D
April 27, 2007Italian professor uses carbon nanotubes in formula for "smart" suit modeled after adhesive properties of the tree-scaling gecko.TAGS:nanotube, material, scientist, paper, bond, professor