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Can You Match the Traditional Clothing to Its Country of Origin?
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Traditional dress has been a part of people's cultures for centuries, and today, people still wear formal dress items during cultural events and on weddings. Are you a know-it-all? Let's see if you can name all traditional attires from around the world.
How to Volunteer in a Clinical Trial
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Volunteering for a clinical trial is a big decision. Get all the information you need in this article before you decide to volunteer in a clinical trial.
How Currency Works
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Currency is a complex aspect of human civilization. Find out all about these symbols of financial value.
How Hostage Negotiation Works
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A hostage situation places innocent civilians directly in harm's way, and armed intervention places the hostages at even greater risk. Learn how a skilled negotiator uses psychology, instinct and deception to achieve a peaceful end.
How Virtual Reality Works
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Virtual reality uses a computer to create a simulated three-dimensional world. Find out how virtual reality works and learn about the future of virtual reality.
How Maps Work
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A map is a type of language, a graphic way of representing information, whether it's to show population density or tell you how to get from Point A to Point B. Here's how they're made.
Are Pentagon-confirmed UFOs a National Security Threat?
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Recently, there's been a spike in UFO sightings - officially UAP, or Unidentified Aerial Phenomena - all over the world and nobody seems to know why or what the objects we're seeing might be.
Why don't we live underground?
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To live underground takes some serious planning: We've adapted to sunlight and air on the surface. Learn how to live underground and why it matters.
How Propaganda Works
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Propaganda encompasses a range of deceptive persuasive techniques, from print to broadcast media. Read about propaganda and who uses it.
How Flower Power Worked
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What's the story of flower power? Read all about flower power at HowStuffWorks.