Thames and Kosmos GeckobotRecommended Age: 8+ This astonishing wall climbing robot has a motorized air suction system that enables it to walk vertically up and down perfectly smooth surfaces, like glass, plastic, whiteboards, and glossy laminates. The battery powered motor drives an innovative gear system that produces a rotating motion making the legs move back and forth and up and down, mimicking a real gecko so two of the feet are touching the wall while the other two feet