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10 Top Biofuel Crops
auto.howstuffworks.com/fuel-efficiency/biofuels/10-biofuel-crops.htm
Could 'energy crops' really be the end to our addiction to fossil fuels? Read about the 10 top biofuel crops at HowStuffWorks.
How Aerogels Work
science.howstuffworks.com/aerogel.htm
Aerogels are incredible materials that could have dozens of uses from insulation to oil spill cleanup. Learn about aerogels in this article.
How Induction Cooktops Work
home.howstuffworks.com/induction-cooktops.htm
If you're looking for a way to modernize your kitchen, you may be considering induction cooktops. Learn about induction cooktops.
Why shouldn't I swim right after I eat?
science.howstuffworks.com/science-vs-myth/everyday-myths/question510.htm
You've heard the saying for ages, but exactly why is it so dangerous to go swimming right after you eat?
Alternative Medicines for Bursitis
Alternative medicines for bursitis include chiropractic medicine, acupuncture, and bodywork. Learn to treat bursitis in your own home.
How Relays Work
electronics.howstuffworks.com/relay.htm
Powered by electromagnets, a relay is simply a mechanical switch, and you'll find them all over a typical house or car. Find out what these simple components are doing in all your electrical stuff.
If water is made up of hydrogen and oxygen, why can't we breathe underwater?
science.howstuffworks.com/question386.htm
If water is made up of hydrogen and oxygen, why can't we breathe underwater? It has to do with how molecules combine and how the human lung functions.
Apples: Natural Weight-Loss Food
Apples are low in calories, high in fiber, and packed with vitamins. Discover how apples can help one to lose weight in different ways.
What do you think highways will look like in 2050?
auto.howstuffworks.com/highways-in-2050.htm
What do you think highways will look like in 2050? Visit HowStuffWorks to find out how our roads will change in the future.
Does a dual exhaust system improve your car's performance?
auto.howstuffworks.com/does-dual-exhaust-system-improve-cars-performance.htm
Does a dual exhaust system really improve your car's performance? Find the answer at HowStuffWorks.com.