Antineutrino Detector Prototype (image) Johannes Gutenberg Universitaet Mainz Share Print E-Mail Caption This is a prototype antineutrino detector for monitoring nuclear waste repository sites. Credit photo/©: Virginia Tech, Center for Neutrino Physics Usage Restrictions This image may only be used in connection with the press release "Mainz physicists propose a new method for monitoring nuclear waste", issued by Johannes Gutenberg University Mainz on December 6, 2017. Share Print E-Mail 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.