Treehugger - Waterless Washing Machine: The Airwash:
"Two students from the National University of Singapore's school of industrial design have developed a waterless washing machine that removes stains from garments within a few minutes, without the use of detergents. The AirWash, which won the ElectroLux Design Lab 2005 Award, uses negative ions, compressed air and deodorants to clean clothes; the form was inspired by the waterfall, which just so happens to be nature's own negative ion factory."
