In accordance with some embodiments, a plurality of outcomes are generated for a wagering game. A method for disabling an object according to one embodiment includes placing the system as recited above near an object; and causing the explosive charge to initiate, thereby applying mechanical loading to the object such that the object becomes disabled. Solid waste material including uneaten food is extracted from the tanks and deposited at a location that is isolated from communication with the pond. The first fixing portion is fixed on a casing of an electronic device.