Swiss secret sauce to power green choppers
August 21st, 2008 | by Mark Rutherford
(Credit: Innosuisse)Hydrogen peroxide is not just for blonds anymore. It's also used to power an experimental helicopter that the developer says is more economical and environmentally friendly than any other rotary-wing technology in existence today.
SwissCopter AG of Murten, Switzerland is working to certify a "ultra-covert propulsion technology"
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