Nanolithography Mold (IMAGE) Tokyo University of Science Caption Measuring how a drop of water makes contact with the grooves of a nanolithography mold to find out how worn out the mold is. Credit Jun Taniguchi, Tokyo University of Science 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.