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How the U.S. Postal Service Works
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The U.S. Postal Service employs about 500,000 people and is responsible for the delivery of mail. Learn more about the United States Postal Service.
13 Biggest IPO Flops in History
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Investors line up to purchase a company's newly offered stock, sending the price into the stratosphere. But often, a highly anticipated initial public offering can tank too.
Ferrari F1
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Ferrari is a legendary name in Formula 1 racing. Learn about Ferrari's most fascinating F1 cars and follow the creation of a dynasty.
How Amputation Works
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What makes a surgical amputation necessary? This article will answer the questions you may have about how amputation surgery works.
Top 10 Game-changing Military Technologies
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These 10 technologies changed war and the course of history as we know it. Some of these battlefield innovations, like adding grooves to gun barrels, are surprisingly simple. So what else made our list?
How Spotify Works
electronics.howstuffworks.com/gadgets/audio-music/spotify.htm
Spotify, the Swedish music streaming service that's been hot in Europe for years, is now making waves in the United States. See what Spotify is all about.
How Leper Colonies (Leprosaria) Work
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Leprosy, or Hansen's disease, was the AIDS of the first millennium. Find out how leper colonies (leprosaria) worked at HowStuffWorks.
Top 10 Mad Scientist Fails
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Most mad scientists slave away their entire lives in pursuit of godlike powers. These 10 mad scientists' fails ended their careers.
10 Tips for Battling Dry Lips
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Battling dry lips can be painful. Take a look at 10 tips for battling dry lips to get a smooth and healthy kisser.
How Stephen Hawking Worked
science.howstuffworks.com/dictionary/famous-scientists/physicists/stephen-hawking.htm
He ventured to the abyss of black holes, wagered on the information paradox and floated around in zero gravity. Meet the man, the legend, the super scientist: Stephen Hawking.