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How E85 Ethanol Flex Fuel Works
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/how-e85-ethanol-flex-fuel-works.htm
Learn what E85 is and why some people believe this alternative fuel has the potential to reduce our nation's dependence on foreign oil.
Top 10 Alternative Fuels on the Road Right Now
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/10-alternative-fuels-on-the-road.htm
You'd be surprised by how many alternative fuels there are on the road already. Read our list of the top 10 alternative fuels on the road right now.
How Tiny Houses Work
home.howstuffworks.com/tiny-house.htm
Tiny houses are gaining in popularity with people who want to live a more simple life. Find out why they're choosing tiny houses.
How Welding Works
science.howstuffworks.com/welding.htm
Welding is what makes bridges, skyscrapers and automobiles possible. Learn about the science behind welding.
What's the world's cheapest car?
auto.howstuffworks.com/worlds-cheapest-car.htm
The world's cheapest car has been making headlines with a low price of two thousand dollars. Learn more about the world's cheapest car.
Smallest Countries in the World
history.howstuffworks.com/european-history/smallest-country-in-world.htm
Is it the country with the smallest land area? Or the fewest people? Either way, you get the same answer.
How Does a Hurricane Form? Exploring the Science of Storm Formation
science.howstuffworks.com/nature/natural-disasters/how-does-a-hurricane-form.htm
Discover how a hurricane forms. Explore the process of hurricane formation and its stages. Uncover the science behind hurricanes.
How Wetlands Work
science.howstuffworks.com/environmental/green-science/wetland.htm
Wetlands act like sponges, soaking up extra water during floods. They filter water as it runs to our rivers and streams. Find out what else wetlands do.
Can You Identify These Sexy Classic Cars?
play.howstuffworks.com/quiz/can-you-identify-these-sexy-classic-cars
Try not to just gawk at these car beauties - conjure up their right names! You've probably seen this selection of sexy autos before. Here's another chance to muster up the courage to learn their labels. Let the introductions begin!
Desalination Plants: The Future of a Sustainable Water Supply
science.howstuffworks.com/environmental/earth/oceanography/desalination.htm
Desalination is the process of removing the salt from seawater, which turns the water into fresh drinking water. Learn about desalination.