Researchers Develop Method to Examine Batteries -- From the Inside, Cambridge University Study  
2/14/2012 7:30:01 AM

There is an ever-increasing need for advanced batteries for portable electronics, such as phones, cameras, and music players, but also to power electric vehicles and to facilitate the distribution and storage of energy derived from renewable energy sources. But, once a battery fails, there are no corrective measures -- how do you look inside a battery without destroying it?