Smooth growth (VIDEO) Washington University in St. Louis This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The smooth growth of sodium metal in action is the ultimate quality check of the electrolyte for Bai and Ma's anode-free batteries Credit Peng Bai Lab Usage Restrictions Use is allowed with proper attribution 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.