Traduciendo paso 2
Talk about repair-friendly; opening up the AR.Drone doesn't even require a screwdriver. (Compare this with some recent devices we have torn down!)
The hull is attached to the body by a pair of magnets; one in the hull and one on the body.
Much of the AR.Drone's body is made of expanded polypropylene (EPP), a common substance that is both extremely light and easily manufactured into complex shapes.