ARGONNE, Illinois, Feb. 19 -- The U.S. Department of Energy's Argonne National Laboratory issued the following news release: * * * Self-driving lab transforms materials discovery Harnessing the power of artificial intelligence and automation to uncover new possibilities Argonne researchers use Polybot, an AI-driven automated material laboratory, to produce high-conductivity, low-defect electronic polymer thin films. Plastic that conducts electricity might sound impossible. But there is a sp  more