But the water that the car produces from hydrogen is pure when it’s emitted ... astronauts aboard the Apollo mission would drink water from the exhaust of their fuel cells, which were used ...

Up until now, giving an electric car an exhaust meant outfitting it with ... it can release a cocktail of flammable gasses made up of hydrogen, methane, acetylene, propane, and more.

Do you hate the idea of your car spewing exhaust? There might be a way to stop it without using any expensive batteries or hydrogen fuel cells. According to the New York Times, a pair of ...

Black smoke from a car's exhaust typically indicates an overly ... Fuel is hydrocarbon-based, meaning it's composed of hydrogen and carbon. During complete combustion, carbon would typically ...

Space in a car is limited, yet hydrogen is the most dispersive element ... with none of the vibration or exhaust noise of a gas-powered automobile. (General area only—air pump not visible ...

Having a traditional engine means these cars still come with an exhaust pipe, but as hydrogen only produces water when it combusts, there are no CO2 emissions to worry about. This setup has been ...

For use in cars, hydrogen needs to be turned into its liquid ... which more than counteracted its lack of a CO2 output at the exhaust pipe. And there is another long-standing issue associated ...

In pure hydrogen mode the car emits virtually only water from the exhaust. The Hybrid Hydrogen system comprises a hydrogen fuel rail, storage tanks and proprietary engine management system.

Both processes produce electricity which powers an electric motor. Hydrogen cars produce one harmless exhaust gas – water vapour.

Hydrogen cars produce one harmless exhaust gas – water vapour. Join BBC Bitesize Careers on 3-8 March for tips and advice to inspire your career choices plus the next steps after school.