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How PDAs Work

electronics.howstuffworks.com/gadgets/travel/pda.htm

PDAs give you big-time computing power on the go. Learn about PDA technology, get PDA buying tips, read PDA reviews and compare prices on popular PDA models.

Cranberries 101

recipes.howstuffworks.com/cranberries-101.htm

Rich in vitamin C and low in fat, cranberries have been used for centuries in everything from medicine to a dye. Check out cranberries 101.

How Does an Oral HIV Test Work?

health.howstuffworks.com/medicine/tests-treatment/oral-hiv-test.htm

A recently FDA-approved rapid HIV test (one that doesn't have to be sent to a laboratory for processing) can use blood, serum or oral fluids with equal accuracy.

How To Clean a Suede Couch

home.howstuffworks.com/home-improvement/household-hints-tips/cleaning-organizing/how-to-clean-micro-suede-couch.htm

Your micro suede couch has some stains on it, and you don't know how to clean it. Learn about how to clean a micro suede couch in this article.

What Does It Take for a Product to Be Labeled 'Made in the USA'?

people.howstuffworks.com/what-does-it-take-product-labeled-made-the-usa.htm

The rules governing what country goes on a product's "made in" label in the U.S. are complex. Learn more at HowStuffWorks.

Why Some Fans Fall to Their Deaths in America's Sports Arenas

entertainment.howstuffworks.com/fans-fall-deaths-sports-arenas.htm

Why do fans fall to their deaths in sports arenas? Learn why fans fall to their deaths at HowStuffWorks Now.

A New Green Solution for Dyeing Blue Denim

science.howstuffworks.com/environmental/green-tech/sustainable/denim-dyeing.htm

From the chemicals that pollute and the massive use of water, the traditional method of dyeing blue jeans is an environmental disaster. Nanoparticles made from wood pulp might be the answer to the problem.

How to Remove Scuff Marks from Shoes

home.howstuffworks.com/remove-scuff-marks-from-shoes.htm

It's easy to get rid of scuff marks from leather shoes, sneakers, Crocs and other types of footwear. We'll show you how.

'Fireproof' House Upgrades for Peace of Mind

home.howstuffworks.com/home-improvement/household-safety/fireproof-house.htm

Fire safety is a growing concern for homeowners, particularly in fire-prone areas where dry conditions, high winds and combustible materials can quickly lead to disaster. Taking proactive measures to improve your home's fire resistance can help reduce the fire risk, protecting your family and property from potential damage.

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