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Can You Answer These $100 "Who Wants to Be a Millionaire" Questions?

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Have you watched "Who Wants to Be a Millionaire" and thought, "Those $100 questions are easy?" Prove it! Test your general knowledge of basic facts with this quiz!

Kwanzaa Crafts

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Making holiday crafts for Kwanzaa is lots of fun for kids of all ages -- and their parents too. Find lots of activities and inspiration.

How Impossible Colors (Like Stygian Blue) Work

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What if there are colors within the visible spectrum that our brains can't perceive? In fact, there are. They're called impossible colors. But some researchers think they've discovered a way to see the impossible.

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.

Caspian Sea: The World's Largest Lake (Yes, You Read That Right)

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One of Earth's most interesting natural features, the Caspian Sea is the largest inland body of water on the planet, defying conventional classifications to be both a sea and a lake.

How Gas Masks Work

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Gas masks are used to filter out harmful gas and particles from the air industrial workers breathe. Learn about gas masks and how gas masks are made.

How Phone-line Networking Works

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Phone-line networking is one of several ways to connect the computers in your home. Learn the basics.

These 35 Trivia Questions Will Separate Americans From the Rest the World

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How American are you? Or are you not American at all? Here are 35 of the most American questions to test your wits about this great country. If you think you know everything about the food, work, sports, entertainment and history of the U.S.A., test your skills here.

How 8 Queens Works

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The 8 Queens problem will test your puzzle-solving mettle. Learn about the 8 Queens puzzle in this article.

Minor Arcana – Tarot Card Meanings and Symbolism

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Discover the hidden meanings and secrets of Minor Arcana cards—unveil the mysteries behind each suit and see how they can transform your tarot readings.

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