Microstructures from sidewinder snake (IMAGE) Georgia Institute of Technology Caption Image shows scale microstructures found on sidewinder snakes. The structures differ from those of other snakes, and researchers believe those differences allow the unique movement of sidewinders on sand. Credit Tai-De Li 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.