A Colloidal Glass (IMAGE) Università di Trento Caption The physicists of the University of Trento conducted a number of experiments at the Petra facility in Hamburg (Desy, Deutsches Elektronen-Synchrotron), Germany, and managed to create colloidal glasses characterised by a unidirectional stress Credit @Giulio Monaco, UniTrento 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.