Staten's Island

Get Stranded!

Fuel Cell Cars Add Video

Watch the full episode. See more NOVA scienceNOW.

Gas is $3.05 a gallon right now. Wouldn't it be cool to have a car that runs on free water? We've discussed electrolysis, which is separating water into its oxygen and hydrogen molecules, but here is a look at fuel cells, which work sort of like electrolysis in reverse.

Posted by Staten on December 9, 2010 at 9:58 AM 337 Views

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