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How the FDA Works
people.howstuffworks.com/fda.htm
How does the FDA keep us safe? Learn how the Food and Drug Administration works and explore some of the agency's successes and criticisms.
How Beekeeping Works
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Beekeeping is an ancient art with a fascinating history. Learn the ins and outs of beekeeping with HowStuffWorks.
Otzi the Iceman Ate a High-fat Last Meal
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Researchers say that Otzi, the ancient man found in the Alps in 1991, lived on a diet loaded with fat to maintain warmth and energy in his cold, high-altitude environment.
How do trees affect the weather?
science.howstuffworks.com/nature/climate-weather/storms/trees-affect-weather.htm
How do trees affect the weather? Learn how trees can influence not only the five-day forecast, but global climate patterns and global warming.
Metallurgy: The Study of Metals and Their Properties
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Metallurgy involves studying how metals behave and using that understanding to manipulate and shape them into various forms.
Did Quinoa Get Too Popular for Its Own Good?
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HowStuffWorks looks at the popularity of quinoa and how it affected farmers who grew it in South America.
What Do the Numbers on Those Tiny Produce Stickers Tell Us?
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When you buy most fruits and vegetables in a supermarket, you might see that they're individually tagged with a sticker and a bar code. There's a lot of information in that four-digit code!
Top 10 Most Common Ingredients in Fast Food
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Some of the most common fast food ingredients are citric acid, xanthan gum and caramel color. Learn about the top 10 most common ingredients in fast food.
How Mad Cow Disease Works
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Mad cow disease is in the news again, with tests confirming the second case in the United States since December 2003. Learn how this brain disease affects livestock and people.
Would legalization make marijuana cheaper?
money.howstuffworks.com/legalization-marijuana.htm
Would legalization make marijuana cheaper? Keep reading to learn about marijuana and discover if legalization would make marijuana cheaper.