(IMAGE) Elhuyar Fundazioa Caption The UPV/EHU-University of the Basque Country physicist Eneko Malatsetxebarria has explored the quantum effects produced when bosons and fermions are mixed at a very low temperature. Credit UPV/EHU 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.