Researchers Found the Nanotubes Split Into Useful Nanoribbons (image) Rice University Share Print E-Mail Caption Molecular simulations and electron microscope images show what happens to a carbon nanotube when the end of it strikes a target directly at about 15,000 miles per hour. Rice University researchers found the nanotubes split into useful nanoribbons. Credit Ajayan Group/Rice University Usage Restrictions For news reporting purposes only. 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.