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How E-mail Scams Work

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E-mail scams are often well-disguised and can be very dangerous. Check out some examples of e-mail scams at HowStuffWorks.

How Neopets.com Works

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Peek behind the scenes at the creators and owners of Neopets and explore the controversies that surround the site.

How High-definition Camcorders Work

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High-definition camcorders have come down in price and size. Learn why high-definition camcorders are better than their old digital counterparts.

How could a hotel orbit the Earth?

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A space hotel is currently under development by a European firm called Galactic Suite Limited. Learn about the development of the world's first space hotel.

What Does 1080p Mean?

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You've probably seen 1080p while using a TV or video streaming service. But what does it mean? Let's get into the details!

How did ancient civilizations use sundials to tell time?

electronics.howstuffworks.com/gadgets/clocks-watches/ancient-civilizations-use-sundials.htm

Ancient sundials first popped up in Egypt around 1500 B.C. Learn how these sundials came about and what they were used for all those centuries ago.

How the Phonograph Revolutionized Sound Recording

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The phonograph transformed audio recording, leaving a lasting impact on how we capture and preserve sound. Learn about the invention's history and evolution.

What does a 4-2-1 exhaust system do?

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What does a 4-2-1 exhaust system do? Read about controlling car emissions with a 4-2-1 exhaust system.

How Numbers Stations Work

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We may be living in the age of the Internet, but simple shortwave radio transmitters still play a part in the espionage game. The huge benefit: There's no trail.

Are Gunshot Detection Systems the Answer to Rising Gun Violence?

people.howstuffworks.com/shotspotter-gunshot-detection-systems-news.htm

Cities like Chicago are spending millions for high-tech systems that can identify and pinpoint the exact location of a gunshot. But are these systems worth the price tag?

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