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HowStuffWorks Newsletter Quiz
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If you took one of our recent newsletter quizzes, you've come to the right place for the answers.
Rosacea Overview
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Rosacea is a common skin problem. Learn more about how rosacea works at HowStuffWorks.
How Area 51 Works
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Less than 100 miles from Las Vegas, is the most famous secret military installation on the planet: Area 51. For decades, the U.S. government refused to acknowledge it existed. But now, the secret is out.
How to Save Money on Home Energy
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When you upgrade your heating and cooling equipment, major appliances, and windows, you are investing in energy efficiency. Learn more.
How Artificial Sweeteners Work
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Many dieters use artificial sweeteners as a way to cut sugar without eliminating all things sweet. But did you know that some artificial sweeteners have almost as many calories as sugar? Find out how artificial sweeteners work.
How MySpace Works
computer.howstuffworks.com/internet/social-networking/networks/myspace.htm
Find out what MySpace really is, what it can do for you, how it blew past the competition and why Rupert Murdoch thought it was worth $580 million.
1979 1980 1981 Ford Mustang
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Mustang's "New Breed" of 1979 was a new kind of Ford pony car, but it was still every inch a Mustang. Learn more about the 1979-1981 Ford Mustang.
A Guide to Pregnancy Complications
No mother wants to have pregnancy complications or a difficult delivery. Learn what to watch for and see how to prevent pregnancy complications.
How Buick Works
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Founded in 1903, Buick quickly became a leading American automaker. Learn about Buick's history, including Buick models from 1903 to the present.
How Chevrolet Works
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Chevrolet was founded in 1911 and has been GM's largest volume division since the 1920s. Learn about Chevy's history and the evolution of its cars.