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How Lasers Work

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Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.

How Desktop Sharing Works

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Desktop sharing is a helpful technique that simplifies sharing business ideas. Find out how desktop sharing can change the way that your company works.

Ultimate Guide to Fruitcake

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Love 'em or hate 'em, fruitcakes are an enduring tradition. And right now, we're smack-dab in the middle of fruit-filled log season.

Can prayer heal people?

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Prayer may in fact heal people, according to recent studies that show prayer can lower your blood pressure. Learn more about prayer and healing.

How King Kong Works

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King Kong is the most famous gorilla of all time. Learn how director Peter Jackson and Weta Digital effects studio created him for the 2005 film.

How EVP Works

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EVP is the recording of sounds and voices onto tapes and other electronic devices. Find out what EVP is and learn how EVP is recorded and analyzed.

It's not the fastest or the most powerful sports car on the road. So what's the fuss? It's about what Lotus does best: The Elise handles like it's an extension of the driver. Learn all about the Elise.