ALTERNATIVE FUELS

Alternative fuels include biodiesel and hydrogen. Alternative fuels are important because they could eventually provide us with a cheaper, cleaner, and more abundant source of fuel. Check out these great alternative fuel articles from HowStuffWorks.
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Car Smarts: Is hydrogen fuel dangerous?

Fuel cells and hydrogen power offer many benefits, but there are dangers as well. Put on your protective gear and find out how much you know about hydrogen fuel's dangers (or lack thereof) in this quiz.

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