(IMAGE) Karlsruher Institut für Technologie (KIT) Caption The 3-D radiograph shows the hip joints of the weevil, but only the 3-D X-ray film shows how they interlock during climbing. Credit Image: dos Santos Rolo et al., <i>PNAS</i>, 2014 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.