Nanodevices (IMAGE) University of Pennsylvania Caption Microscopic nanoidevices culled from super-thin sheets of metal, "hand-crafted" using the TEBAL method. Credit Marija Drndic 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.