Developing an idea first sought by the U.S. military — one-man, easy-to-fly helicopters — Avimech has created a 230-pound helicopter that uses hydrogen peroxide for fuel and emits nothing but water vapor. The...
Hydrogen peroxide is best known for its properties as a hair dye and disinfectant, but it might just power the next generation of drag racers as well. Unlike expensive hydrogen fuel cell and electric-powered cars, h202-powered...