Search Results | applied science
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How Virtual Surround Sound Works
electronics.howstuffworks.com/virtual-surround-sound.htm
Virtual surround sound mimics the effect of multi-speaker surround-sound systems. Learn about virtual surround sound and find out how sound is perceived.
5 Ways to Care for Your Teeth After Your Enamel Has Worn
Caring for your teeth after the enamel is worn can help prevent further damage. See five ways to care for teeth after the enamel is worn to get started.
5 Green NASA Inventions
science.howstuffworks.com/innovation/nasa-inventions/5-green-nasa-inventions.htm
NASA's technological innovations haven't just gotten us to the moon and beyond -- some have also helped make life a little greener here on Earth. What are five surprisingly grounded technologies spearheaded by NASA?
What is organic certification?
recipes.howstuffworks.com/organic-certification.htm
Organic foods and other products are popping up everywhere.
How NASA Planetary Protection Works
science.howstuffworks.com/nasa-planetary-protection.htm
What if your job were to protect life in the galaxy at all costs? Read about NASA's Planetary Protection program at HowStuffWorks.
How Aerodynamics Work
auto.howstuffworks.com/fuel-efficiency/fuel-economy/aerodynamics.htm
Aerodynamics is the study of how air resistance and drag affect an object. Read this article to learn how aerodynamics is used in car design.
How Space Camp Works
science.howstuffworks.com/space-camp.htm
Space Camp is for kids and adults to learn about flight, engineering, astronomy and robotics. Learn about Space Camp and its programs and simulators.
How Perfume Works
science.howstuffworks.com/perfume.htm
Perfume is any substance that you wear and that smells. There are no requirements for it to smell good. Learn more about perfume at HowStuffWorks.
How the GED Test Works
people.howstuffworks.com/ged-test.htm
Every year, hundreds of thousands of people take the GED test. How does the GED test work? Find out at HowStuffWorks.
How Often Should You Wash Your Pillow?
All those dust mites, body oils and drool do a number on the cleanliness of your pillow. Grossed out yet?