Battery Team (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories scientists Katie Harrison, left, and Katie Jungjohann have pioneered a new way to look inside batteries to learn how and why they fail. Credit Bret Latter, Sandia National Laboratories Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.