Jay Nix at ALS Beamline 4.2.2 (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Jay Nix prepares an X-ray experiment at ALS Beamline 4.2.2 in this 2016 photo. Credit Roy Kaltschmidt/Berkeley Lab 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.