New life emerging for Moore's Law

 Imprint lithography--along with silicon nanowires, phase change memory, spintronics optoelectronics, and 3D chips--is among the many emerging technologies that could extend the life of Moore's Law. During this computing principle's 40-year reign, chipmakers have steadily boosted the performance of their products while simultaneously dropping the price. Success, however, has created its own problems. News.com's Michael Kanellos reports on the problems and promises of emerging technologies...