Featured image (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption LZ’s central detector, the time projection chamber, in a surface lab clean room before delivery underground. Credit Matthew Kapust/Sanford Underground Research Facility Usage Restrictions N/A License Original 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.