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How Satellite Radio Works
electronics.howstuffworks.com/satellite-radio.htm
Satellite radio is up and running. This means nonstop music (beamed down from space, no less), no ads, and coast-to-coast reception -- learn how satellite radio works!
How Facial Recognition Technology Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition.htm
Humans have always had the innate ability to recognize and distinguish faces, but computers only recently have shown the same ability. Learn how facial recognition systems work.
How Stun Guns Work
electronics.howstuffworks.com/gadgets/other-gadgets/stun-gun.htm
Stun guns fall into the category of non-lethal weaponry -- they can incapacitate a person without causing permanent damage. Find out how different types of stun guns work to immobilize their target.
How Cell-phone Radiation Works
electronics.howstuffworks.com/cell-phone-radiation.htm
Cell-phone radiation has been debated for years now. Find out what the buzz is about and how to protect yourself when choosing and using a cell phone.
How does the electron gun inside a TV work, and why is it called an "electron gun"?
electronics.howstuffworks.com/question694.htm
How does the electron gun inside a TV work, and why is it called an "electron gun"?
How Restaurant Pagers Work
electronics.howstuffworks.com/everyday-tech/restaurant-pager.htm
You've probably used a restaurant pager, but have you taken one apart? We have -- see how a restaurant pager works.
What Do Digits in Phone Numbers Mean?
electronics.howstuffworks.com/question659.htm
The phone number you dial to call somebody is basically an address, similar to the street address of your home. Learn how phone numbers work.
How do CD-RWs rewriteable CDs work?
electronics.howstuffworks.com/question655.htm
Re-writable CD's are pretty amazing things. They were the first tools in the newest generation of personal music production.
How Billiard Tables Work
electronics.howstuffworks.com/billiard-table.htm
"Billiards, also known as pool, is a game played all over the world. Learn how pool tables are made and about the variety of games played on them."
How Digital Picture Frames Work
electronics.howstuffworks.com/gadgets/home/digital-picture-frame.htm
A digital picture frame is the perfect gadget for sharing digital photos. Learn how these Internet appliances keep the technophobe in the loop.