Could battery-powered electric vehicles soon cost the same as gasoline-powered cars? A senior scientist at Argonne National Laboratory explains what could be an energy revolution.
Scientists around the world are working to develop the next generation of batteries. We speak with one who is leading the charge at Argonne National Laboratory.
Author Steve Levine had fly-on-the-wall access for two years to "the battery guys" at Argonne National Laboratory -- America's team in an international competition to build a battery that will change the world. Levine joins us to talk about his new book, The Powerhouse.