A Better Measure of Antineutrino Energies (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption In this photo, workers install a Manual Calibration Unit on an antineutrino detector at Daya Bay. This unit was integral in precisely measuring antineutrino energies, as detailed in a new study. Credit Photo by Roy Kaltschmidt 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.