Two great videos of our work (including interviews with Prof. Diller) were prepared by journalists:

These are based on our new paper in Science Robotics:

T. Xu, J. Zhang, M. Salehizadeh, O. Onaizah, and E. Diller, “Millimeter-Scale Flexible Robots with Programmable Three-Dimensional Magnetization and Motions,” Science Robotics, vol. 4, eaav4494 , 2019. link to the paper