Fiber Nanogenerator SEM (IMAGE) University of California - Berkeley Caption This image shows a fiber nanogenerator on a plastic substrate created by UC Berkeley scientists. The nanofibers can convert energy from mechanical stresses into electricity, and may one day be used to create clothing that can power small electronics. Credit Photo by Chieh Chang, UC Berkeley Usage Restrictions Use only to accompany story about nanogenerator research and with credit to Chieh Chang/UC Berkeley. 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.