Kirigami Close-Up (IMAGE) University of Pennsylvania Caption A close-up view of the weight-bearing kirigami structures created by Xinyu Wang while working in Randall Kamien's lab. Each raised triangle platform is supported by neighboring flaps (shown outlined in blue) that work together to hold the structure in place without tape or adhesive. Credit Erica Brockmeier Usage Restrictions please include appropriate credit 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.