Superturbine(R) combines many rotors (propellers) to spin a single generator. Doug Selsam shares his adventures with Superturbine(R), mounted on towers, suspended across canyons, or lifted into the stratosphere, Superturbine(R) is the clean energy solution for the future of wind energy. Superturbine(R) is patented in the U.S. and around the world. Superturbine(R) Sky Serpent flying wind turbine won Popular Science Invention of the Year 2008. LINK to California Energy Commission funded research with performance data: http://www.energy.ca.gov/2007publicat...