Superconducting dark matter detector (IMAGE) DOE/Pacific Northwest National Laboratory Caption Natural radiation may interfere with both superconducting dark matter detectors (seen here) and superconducting qubits. Credit Timothy Holland, PNNL Usage Restrictions Credit PNNL 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.