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How Iron and Steel Work
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The refining of iron ore is one of the most historically significant achievements of all time. Find out how iron gets turned into steel and what it's used for.
How Algae Biodiesel Works
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Many people are interested in algae biodiesel as a green fuel. Learn all about algae biodiesel and how researchers make biodiesel from algae.
93% of People Can't Crush This General Science Knowledge Quiz. Can You?
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Science may not have been everyone's favorite subject in high school, but many of these facts are common knowledge. You're a true nerd if you can guess them all.
What Is Glycerol? 6 Uses for the Wonder Compound
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From soap to pharmaceutical products, glycerine has many applications.
5 Benefits of a Corrective Facial
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Are you wondering about the benefits of a corrective facial? Check out 5 benefits of a corrective facial.
What Do Forensic Scientists Do?
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Forensic lab techniques help investigators solve murders, hit-and-runs, arson cases and drug busts. Learn about forensic lab techniques and safety.
How Moissanite Jewels Work
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Moissanite is explained in this article. Learn about moissanite.
The Scoville Scale: How Hot Is That Pepper?
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Is that pepper too hot to handle? See where it falls on the Scoville scale.
How Often Should I Replace My Car Battery?
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How often should I replace my car battery? Find out how often you should replace your car battery at HowStuffWorks.
Top 5 Winemaking Tips
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With these 5 winemaking tips in mind, beginning brewers might craft a good bottle of wine. Learn the top 5 winemaking tips and how to apply them.