PHASER (VIDEO) DOE/SLAC National Accelerator Laboratory This video is under embargo. Please login to access this video. Caption Proposed design of a future device for X-ray therapy, which researchers hope will be able to deliver radiation powerful enough to blast cancer cells in under a second instead of minutes. The project, called PHASER, relies on novel high-power accelerator structures (shown in bronze) under development at SLAC. Credit Greg Stewart/SLAC National Accelerator Laboratory 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.