Ultrasonic washing machineWashing machineis capable of washing a full load (up to twenty kilograms), using only one glass of water. The clothes will be really clean, chemists assure, despite the fact that the washing is actually “virtual”. The secret lies in small plastic chips that can absorb dirt. If the water temperature is high enough to dissolve the dirt, the chips absorb it. After that, the chips are removed from their working place and manually washed under water; they can be used repeatedly - up to a hundred times in total. In general, this washing machine uses about two percent of both electricity and water. If you think about the mass use of such devices, the total savings of both water and electricity can amount to tens of millions of liters of the former and countless kilowatt-hours of the latter. Actually, this type of device will gain popularity immediately after it goes into mass production. Let's hope that this will happen in the foreseeable future. Based on materials from: MEMBRANA. Read more: