Structure Image (image) Saarland University Share Print E-Mail Caption Image of the structure. Credit Dillinger Hütte Usage Restrictions The press photograph can be used at no charge. Please read and comply with the conditions of use (www.uni-saarland.de/pressefotos). 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.