A Nano Tower (IMAGE) Graz University of Technology Caption Many examples of shapes and structures that can be produced using 3D nanoprinting technology are created during students' internships - such as this miniature tower. Credit CDL DEFINE/TU Graz Usage Restrictions The image may only be used in relation to the content of the press release. License Original 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.