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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.
Can you use a cell phone as a credit card?
electronics.howstuffworks.com/nfc-phone.htm
Can you use a cell phone as a credit card? Yes. Nokia revealed the first fully integrated mobile-payment cell phone in 2007. See how these phones work.
How Wireless Power Works
electronics.howstuffworks.com/everyday-tech/wireless-power.htm
Unless you are particularly organized and good with tie wrap, you probably have a few dusty power cord tangles around your home. Find out how methods of wireless power transmission could cut the clutter or lead to clean sources of electricity.
What Is a Brushless Motor?
electronics.howstuffworks.com/brushless-motor.htm
Discover the differences between the "normal" electric motor and a brushless electric motor that make brushless electric motors more efficient.
Is Wibree going to rival Bluetooth?
electronics.howstuffworks.com/wibree.htm
Nokia announced a new short-range wireless technology, Wibree, in October 2006.
How Digital Cameras Work
electronics.howstuffworks.com/cameras-photography/digital/digital-camera.htm
Digital cameras produce instant photos that you can print or share online. Learn how digital cameras work and read reviews of the best digital cameras.
How Xbox 360 Works
electronics.howstuffworks.com/xbox-three-sixty.htm
Xbox 360 is a top-of-the-line, next generation game console. Learn about Xbox 360 specs and controllers, and read game reviews and find good prices.
Where can I recycle my old electronics?
electronics.howstuffworks.com/everyday-tech/electronics-recycling.htm
If you're lucky enough to unwrap a sweet new smartphone or PS3 this year, what are you going to do with that relic you've been using up to now? Learn about electronics recycling.
How Television Works
electronics.howstuffworks.com/tv.htm
Ever wonder how television works? The technology has been around long enough to seem ordinary, but the box that brings TV shows into your home is an amazing device. How is the picture formed? Where does the color come from? Let's find out!
How HD Radio Works
electronics.howstuffworks.com/hd-radio.htm
HD Radio promises higher quality sound, more stations and extra information. See how HD radio works, from the digital signal to your HD radio receiver.