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The History of First Aid in the Army

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The history of first aid in the Army is full of amazing moments. Visit Discovery Fit & Health to learn all about the history of first aid in the Army.

10 Little-known Facts About E-cigarettes

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Do you know the facts about e-cigarettes? Here are 10 pieces of information that might be news to you.

How Cotton Candy Works

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It's your favorite, sticky-sweet treat at a carnival, but do you know how cotton candy is actually made? Read this article to find out how.

10 Items You Should Always Buy Generic

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The average family of four spends between $561 to $1,285 a month at the grocery. HowStuffWorks tells you what you can always buy generic to save.

Photography Terms: What You Need to Know

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Even the best camera needs a good photographer to capture the best images possible. No matter your skill level, you still need to know the basic photography terms and tenets. Here are 10 of the most important ones.

10 Inventions by Thomas Edison (That You've Never Heard Of)

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It's common knowledge that Thomas Edison invented the incandescent light bulb and the phonograph, but did you know he also developed concrete furniture and a phone to communicate with the dead?

10 Tools You Need to Paint Your Home's Exterior

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It takes more than a can of paint and a brush or roller to paint the outside of your house. Here are some other must-have tools to make the job look more professional.

How Radioactive Cleanup Works

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It's lunchtime, and you've spastically spilled soda all over your desk. Chances are you could tackle that mess faster than we could say "Mr. Clean." What do you do though when the spill is radioactive?

10 Tips for How to Relieve Sinus Pressure

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Relieving sinus pressure isn't rocket science, but when your head's clogged up, it can feel just as important. Learn more at HowStuffWorks.

How Cement Mixers Work

science.howstuffworks.com/transport/engines-equipment/cement-mixer.htm

Few are unfamiliar with the mixer trucks that transport concrete from the factory to the construction site. How do they keep that stuff from hardening while they move?

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