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How Noise-canceling Headphones Work
electronics.howstuffworks.com/gadgets/audio-music/noise-canceling-headphone.htm
Noise-canceling headphones are designed to maximize your listening experience. Learn how noise-canceling headphones keep ambient noise out without sacrificing your music's sound quality.
How a Circuit Breaker Works
electronics.howstuffworks.com/circuit-breaker.htm
Circuit breakers are an essential safety component in any home electrical system. Learn about home circuit breakers and breaker design.
How Airport Security Works
science.howstuffworks.com/transport/flight/modern/airport-security.htm
According to the Department of Homeland Security 730 million people travel on passenger jets every year. Are these folks safe? Find out how high-tech solutions are being used to make flying as safe as possible.
NASA Is Sending an Atomic Clock Into Deep Space
science.howstuffworks.com/deep-space-atomic-clock.htm
Will this groundbreaking clock revolutionize space travel? NASA is banking on it.
Do They Want a Relationship With You?
play.howstuffworks.com/quiz/do-they-want-a-relationship-with-you
You've been hanging out with a romantic partner and things seem to be going well-you can see a future! The question is, do they? Give us the scoop on what's currently going on between you two and we'll tell you if they'd ever consider you bae or they're just having some fun.
What's the Fastest Car in the World?
auto.howstuffworks.com/under-the-hood/trends-innovations/fastest-car-in-world.htm
If your car is built like a supersonic plane, you can sure reach blazing fast speeds. But what about a car you can actually buy?
How Fabric Displays Work
electronics.howstuffworks.com/gadgets/high-tech-gadgets/fabric-display.htm
Fabric displays are revolutionizing the marketing and fashion industries by incorporating LED lights into the fabric. Learn more about fabric displays.
Is Induction Cooking Better Than Gas or Electric?
recipes.howstuffworks.com/tools-and-techniques/induction-cooking.htm
Induction cooking has been favored across Europe for decades and is now gaining traction in the U.S. So, what's the difference between induction, gas and electric for cooking?
5 Ideas for Experiments on Conserving Energy
science.howstuffworks.com/environmental/conservation/5-experiments-conserving-energy.htm
About 70 percent of our energy comes from non-renewable sources like oil and natural gas. When they're gone, they're gone for good. Learn some simple ways to conserve energy through these five simple experiments.
Prenatal Vitamins
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/define-prenatal-vitamins.htm
Prenatal vitamins (brand names Prenatal-1 + Iron and Stuartnatal Plus) are multivitamins for use during pregnancy. Learn about this supplement.