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How to Use a Voltmeter
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Do you know how to use a voltmeter? Find out how to use a voltmeter in this article from HowStuffWorks.
How Cell Phones Work
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Learn about cell phones, check out our cell phones buying guide, read cell phone reviews and compare prices and features on cell phone accessories.
How Animatronics Works
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Animatronics made cinematic history long before digital effects were around. Learn about how animatronics are created, programmed and controlled.
How VoIP Works
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VoIP lets you make calls through your computer, sometimes for free. Learn how VoIP works, find reviews of VoIP phones and learn how to make free VoIP calls.
How Information Technology Works
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Information technology applies to a number of different careers and fields. Learn more about information technology at HowStuffWorks.
How Car Computers Work
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Cars seem to get more complicated with each passing year. Today's cars might have as many as 50 microprocessors on them. Essentially, you're driving around in a giant computer. Learn all about it.
How Transistors Work
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The transistor moved the world from power-hungry vacuum tubes to portable solid-state electronics. Learn about transistors and how they changed electronics.
How Red-light Cameras Work
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The light turns red. You're alone at the intersection. There's not another car in sight. Do you run it? Read this before you answer.
How Cell-phone Implants Work
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But even though they're a lot smaller than they used to be, modern cell phones are still far to big to fit inside your body. Learn how developers have modified existing cell phone designs to create a complete, working cell-phone implant.
10 Science Toys Kids Will Love
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Kids who love science and math will want to get their hands on these super-fun games. See 10 science toys kids will love at HowStuffWorks.