Aristos Mazer (181252) writes "iRobot has story and video showing their new robot, a morphing blob that looks like dough that moves by shifting its sides from solid-like to liquid-like states at will, allowing it to pass through cracks by squeezing rather than navigating. iRobot calls the new technique "jamming". Research project funded by DARPA." Link to Original Source
The difference between reality and unreality is that reality has so
little to recommend it.
-- Allan Sherman