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Dive watches don't just tell time; they can save your life. Find out how dive watches work and the benefits to divers.

Although the MacBook Air is less than an inch thick, it delivers in several areas. Learn about the MacBook Air specs and features.

Junk food is a miracle of edible engineering. Learn about the history and science behind junk food.

Finding your personal style just takes a little work and exploring your options. See these 10 ways to develop your personal style to get started.

Here are the 10 reasons long-distance relationships just don't work. Learn why long-distance relationships just don't work.

Frostbite can strike even in everyday cold conditions. Learn why frostbite freezes body parts and how it can help save your life.

How does Medicaid differ from Medicare, and how is the program funded? Find out how Medicaid works and who benefits from it.

When you upgrade your heating and cooling equipment, major appliances, and windows, you are investing in energy efficiency. Learn more.

The U.S. Navy's new subs will use photonics masts instead of periscopes. Learn how these imaging devices will work.

How does venture capital work? Learn what it takes to raise venture capital to create a new business.

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