Robot Razor Clams Make Better Anchors | Biomimicry |

"At MIT, nature has long been a source of inspiration, and in a new project two researchers turn to the razor clam as inspiration for their burrowing robot. The burrowing bot, know as the RoboClam, is about half the size of a lighter but is controlled by an off board set of apparatuses, including pressure regulators, pistons and other control mechanisms."