If you want to get a mini robot moving, maybe you should teach it to do the worm. Neither the Gizmodo ... but there are some clues to be gleaned from the video below. At the 1:41 mark we see ...

Although the robot functions differently from how a worm would maneuver, it surely looks like one. SAW is an ongoing project developed by a team from Ben-Gurion University of Negev. Team members ...