Hydrogen Cars
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Watch this video about hydrogen-powered cars on HowStuffWorks. Auto manufacturers are testing many different kinds of hydrogen-powered cars that will be available in the very near future. Learn about... (more info)

Watch this video about hydrogen-powered cars on HowStuffWorks. Auto manufacturers are testing many different kinds of hydrogen-powered cars that will be available in the very near future. Learn about hydrogen-powered cars in this video from ScienCentral.

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