To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. Multiscale actuators. Fluid-driven origami-inspired artificial muscles Shuguang Li, Daniel M. Vogt, Daniela Rus, and Robert J. Wood PNAS. 2017. 114:13132-13137 DOI: 10.1073/pnas.1713450114 Download Original Video Browse All Videos »