Martin Elstner, Jena University (image) Friedrich-Schiller-Universitaet Jena Caption This image depicts chemist Martin Elstner from Jena University. He and his colleagues use sugar molecules for information processing. Credit Jan-Peter Kasper/FSU Usage Restrictions None 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.