Denny Klein has just patented his process of converting H2O to HHO, producing a gas that combines the atomic power of hydrogen with the chemical stability of water. It turns right back to water; in fact, you can see the H2O running off the sheet metal." Klein originally designed his water-burning engine for cutting metal. He thought his invention could replace acetylene in welding factories. "No other gas will do this." Then one day as he drove to his laboratory, he thought of another way to burn his HHO gas. "On a 100-mile trip, we use about four ounces of water." Klein says his prototype 1994 Ford Escort can travel exclusively on water -- though he currently has it rigged to run as a water and gasoline hybrid. "Simply speaking, our plan is to end our dependence on fossil fuels." Pete Domeneci is helping Klein take his hydrogen technology patents from a two-room office to consumer markets around the world. The duo is already in negotiations with one U.S. automaker and the U.S. government. Members of Congress recently invited Denny Klein to Washington to demonstrate his technology and his company is currently developing a Hummer for the U.S. military that can run on both water and gasoline. So far, his water-powered engines have passed all performance safety inspections.