SQUID (IMAGE) Toyohashi University of Technology (TUT) Caption This is a photograph of the SQUID-based food contaminant detection system. Credit Copyright (C) 2015 Toyohashi University Of Technology. All Rights Reserved. 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.