Nanotube Tapestry (IMAGE) Rice University Caption A new theory suggests nanotubes are 'woven' from twisting carbon threads. Credit Morteza Bankehsaz/Rice University Usage Restrictions Must credit: Morteza Bankehsaz/Rice University 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.