To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S5. Generation of 4 twin-traps with individual control on the orientation. Holographic acoustic tweezers Asier Marzo, and Bruce W. Drinkwater PNAS. 2018. 116:84-89 DOI: 10.1073/pnas.1813047115 Download Original Video Browse All Videos »