Think outside the box! Hilarious but thought provoking sustainable designs by Tom Geisler

Tom Geisler has a knack for parody and for patent style drawing.  On his site, Reduce, Reuse, Reinvent he presents outlandish but professionally illustrated means of baby humanure disposal, electrical power generation by sleepers and the reduction of smog by containing exhaust in plant filled trailer terrariums.  These are chindogu but with a sustainable outlook.