A hydrogen vehicle, as the name suggests is powered by hydrogen instead of gasoline, as is the case in contemporary vehicles.  The vehicles can be buses, cargo bikes, PHB bikes, trains, motorcycles, golf-carts, wheelchairs, airplanes, ships, submarines and even rockets. Such vehicles convert hydrogen into energy through electro-chemical conversion (Fuel-cell conversion) or combustion. In the electro-chemical conversion engines, hydrogen reacts w » Read more: The Feasibility of Hydrogen Vehicles
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