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How Acoustic Levitation Works
science.howstuffworks.com/acoustic-levitation.htm
The idea that something so intangible as acoustic levitation can lift objects may seem unbelievable, but it's a real phenomenon.
Top 10 Must-have Home Accessories
Home decor encompasses many different elements of design, from what kind of flooring you use to how the furniture is arranged in each room. But real wow-factor shows up in your home accessories. They give your home its personality and character.
How do you wax your legs?
health.howstuffworks.com/skin-care/beauty/hair-removal/wax-your-legs.htm
How do you wax your legs? Visit HowStuffWorks to learn how you wax your legs.
How LifeStraw Works
science.howstuffworks.com/environmental/green-tech/remediation/lifestraw.htm
Many of us take clean water for granted, but hundreds of millions of people have no access to it. Luckily, technologies like LifeStraw can help make water safer for individuals and families who desperately need it.
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 Nanowires Work
science.howstuffworks.com/nanowire.htm
Nanowires are incredibly thin structures that have an incredible length-to-width ratio. Learn about nanowires and how nanowires are created.
How Pain Works
science.howstuffworks.com/life/inside-the-mind/human-brain/pain.htm
Pain is the most common reason people seek medical attention. But what actually is pain? How do you sense it? Learn how pain and pain perception work.
How Ice Cream Works
science.howstuffworks.com/innovation/edible-innovations/ice-cream.htm
Although it's fairly easy to make at home or pick up at your local grocery store, ice cream is actually a very complex substance. Learn what goes into ice cream, how it's made and who invented it.
Inside Georgia Aquarium: The Biggest Aquarium in the U.S.
science.howstuffworks.com/environmental/conservation/issues/georgia-aquarium.htm
The Georgia Aquarium is the world's largest aquarium. How did they build habitats for all the animals, and what does it take to keep them fed and healthy? Find out about the aquarium and learn about the animals that call it home.
What Is Biodiesel?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/biodiesel.htm
Biodiesel turns biodegradable fats and oils into an alternative fuel for your car. Learn about biodiesel components, biofuel history and biodiesel pros and cons.