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Turbine engines, or jet engines, have revolutionized the air travel industry. Learn about turbine engines and how turbine engines work.

Was there really a saint named "Valentine"? And why all the flowers and chocolate? Learn all about the origins and symbols of Valentine's Day.

Some of the best and worst paying jobs aren't what you would expect. Learn more about the best and worst paying jobs at HowStuffWorks.

Can dolphins disarm sea mines? They may not disarm them, but they can certainly find them. Learn more about whether dolphins disarm sea mines.

Installing radiant floor heating may slash your costs. Learn how radiant floor heating works and how installing radiant floor heating works.

Sudden infant death syndrome is a tragic, unexplained death of an infant. Learn the factors that may cause SIDS and how to cope with it.

In good times and bad, dollar stores seem to thrive. But how are they are able to make so much money selling things so cheaply?

Recycled pants crafts can be a lot of fun to make. Visit HowStuffWorks to learn all about making recycled pants crafts.

Ayurveda is an ancient Indian system of medicine that is gaining popularity. Learn all about Ayurveda at HowStuffWorks.

Lab-grown skin can improve the survival odds of someone with a serious third-degree burn. See how lab-grown skin is made and how it works.

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