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How Electric Motors Work
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Electric motors power almost everything in your kitchen, bathroom and office. But how do they perform their magic?
What Is a Brushless Motor?
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Discover the differences between the "normal" electric motor and a brushless electric motor that make brushless electric motors more efficient.
Gadget Savvy: Electric Motors Quiz
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Electric motors are inside all kinds of ordinary devices, using a power source to make motion. So what makes the motor go 'round?
Inside an Electric Motor
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These electric motor pictures take you inside a typical toy motor. Find out how everything works with electric motor pictures.
What Is An Inverter? Explaining DC/AC Power Supplies
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You may have heard about DC/AC power inverters, but do you really know what these useful gadgets can do? Learn about DC/AC power inverters at HowStuffWorks.
Could Electric Motor Conversions Save Classic Cars?
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Crate motors are popular for breathing new life into old cars. HowStuffWorks looks at how they've also gone electric so your classic car can go green.
Electric Car Quiz
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They may look similar from the outside. But there are many significant under-the-hood differences between an electric-powered car and a car that makes use of an internal combustion engine. How much do you know about electric cars?
Inside a Power-Cube Transformer
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A power-cube transformer is used for just about every electronic device, but what's on the inside? Take a look inside a power-cube transformer.
What were Nikola Tesla's famous inventions?
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Nikola Tesla was a pretty cool guy. Companies and rock bands have been named for him, and he pops up in Hollywood movies regularly. Not bad for one of history's greatest inventors. But what did he do to earn his fame? Here are some of Tesla's standout inventions.
How does a vibrating cell phone or pager work?
electronics.howstuffworks.com/question368.htm
I have both a pager and a cell phone that vibrate instead of ringing when I get a call. How does that work?