Liquid Plasma-produced Polymeric Nitrogen (VIDEO) Drexel University 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 Researchers at Drexel University's C&J Nyheim Plasma Institute have reported that liquid plasma can be used to produce an energy-dense material called polymeric nitrogen. Credit Drexel University 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.