Alternative Fuel for Cars : How to Make Diesel Fuel From Corn on the Cob

The production of corn-based ethanol involves distilling grains, and it is a very inefficient process in terms of energy usage. Find out why ethanol fuel technologies are only marginally better than petroleum refinement with help from a biofuels activist in this free video on alternative fuels for cars.

Expert: Brent Manning
Bio: Brent Manning is the president of Cape Fear Biofuels.
Filmmaker: Albert Hedgepeth
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