The Pendulum (IMAGE) Physikalisch-Technische Bundesanstalt (PTB) Caption Scientists at the QUEST Institute at Leibniz University, Hannover, and the Physikalisch-Technische Bundesanstalt, have, together with colleagues in Florence, Italy, introduced a method based on a non-classical state adapted to two measurement parameters at once. This will enable precision measurements of molecules which could reveal interactions between conventional and dark matter. Credit Fabian Wolf 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.