Fine Felted Carbon Nanotubes (IMAGE) Kiel University Caption Scientists from the Functional Nanomaterials working group at Kiel University (CAU) and the University of Trento have now developed a process to form a stable, tear-resistant layer out of tiny, thread-like carbon nanotubes (CNTs). They arrange themselves -- almost like felting. Credit Photo/Copyright: Fabian Schütt 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.