Last year DARPA began the search for a company that could develop robots capable of squeezing through small openings and returning to their original size, shape, and functionality on the other side. Like most of DARPA's projects, the idea was way-out there. However, it appears that iRobot (the guys behind practical home robots like the Roomba vacuum and the Looj Gutter cleaner) have answered the call.

Full story: gizmodo.com