To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S4. Sequential snap-through in a uniform stimulus. Control over the location of PEDOT:PSS actuators enable control over how quickly waterbombs snap-through, producing a structure that always reconfigures from right to left. Origami mechanologic Benjamin Treml, Andrew Gillman, Philip Buskohl, and Richard Vaia PNAS. 2018. 115:6916-6921 DOI: 10.1073/pnas.1805122115 Download Original Video Browse All Videos »