BIOFUELS

With rising gas prices and environmental concerns, biofuels may help you not only save money, but also drive a little greener. Discover the buzz about biofuels in these articles.
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The Ultimate Synthetic Fuels Quiz

Synthetic fuels are one just one alternative to oil. Some synfuels are better for the environment, some are worse. Some are made from rocks found deep under the earth, and some are made from the trash in your local landfill. See what you know about the various types of synfuels in our ultimate synthetic fuels quiz.

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