The UC Berkeley Biomimetics Lab has created DASH (Dynamic Autonomous Sprawled Hexapod), a cockroach-inspired robot made from laser-cut cardboard laminated with some polymer. It runs fast and can withstand falls of 28 meters, after which it just keeps on about its business.
From MAKE magazine:
In MAKE, Volume 19: Robots, Rovers, and Drones, learn how to make a model plane with an autopilot and a built-in robot brain. We’ll also show you how to make a comfortable chair and footstool out of a single sheet of plywood, a bicyclist’s vest that shows how fast you’re going, and projects that introduce you to servomotors. All this, and lots more, in MAKE, Volume 19! Subscribe here, or buy the issue in the Maker Shed.