Inspecting Components for LZ (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption LZ participants conduct a quality-control inspection of photomultiplier tube bases that are being manufactured at Imperial College London. Credit Henrique Araújo /Imperial College London 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.