Mechanical cow built to turn plant waste into protein milk
London UPI reports Dr. Hugh Franklin, a research chemist, has developed a mechanical cow 12 by 20 by eight feet that converts green vegetable waste into a protein rich milk substitute. The device can process one ton of waste into about 180 gallons of protein milk and 3600 gallons of output after grinding, spinning, mixing with oils and sugars, pasteurizing and homogenizing.