Like HowStuffWorks on Facebook!


Do Biofuels Make Sense?

It sure would be great to not use fossil fuels but are biofuels the answer? We look at the complicated case for biofuels. See more »

Fuel for Thought, Part 1: Biofuels and Fuel Cells

Biofuels and fuel cells could help offset our fossil fuel consumption, but they have problems of their own. Learn more in this blog post. See more »

Fueling Debate: Will Fossil Fuel Ever Be the Alternative?

There are good reasons to seek alternative fuels. Read about the challenges presented by alternative fuels in this Fw:Thinking blog post. See more »