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How to Prevent Back Pain
health.howstuffworks.com/diseases-conditions/pain/back/how-to-prevent-back-pain.htm
Preventing back pain is much easier than treating it after an injury. Learn how to avoid the bad habits that can damage your back.
How Organic Food Works
science.howstuffworks.com/environmental/green-science/organic-food.htm
Organic food promises freedom from synthetic ingredients. Find out what organic food is, how organic farming works, what the pros and cons are, and why you should care.
How Chain Saws Work
home.howstuffworks.com/chainsaw.htm
If you're a homeowner looking to clean up a few trees in the yard or cut some firewood, a chain saw will be a very handy tool. Get a good look at the inner workings of a chain saw.
How Satellite Radio Works
electronics.howstuffworks.com/satellite-radio.htm
Satellite radio is up and running. This means nonstop music (beamed down from space, no less), no ads, and coast-to-coast reception -- learn how satellite radio works!
How Spy Flies Will Work
science.howstuffworks.com/spy-fly.htm
Gathering reconnaissance during battle typically puts small teams of soldiers in harm's way. Tiny robotic flyers, called micro air vehicles (MAVs), could do away with this danger. Learn all about spy flies.
How Photocopiers Work
home.howstuffworks.com/photocopier.htm
Most of us don't think about what's going on inside a copier while we wait for it to shoot out the copies. Find out how, in mere seconds, you can produce an exact replica of what's on a sheet of paper!
How Computer Memory Works
computer.howstuffworks.com/computer-memory.htm
Computer memory comes in many different types and has numerous applications. Learn about the different types of computer memory and what they do.
How Solar Sail Technology Works
science.howstuffworks.com/solarsail.htm
What is a solar sail? How can you use sunlight to move a spacecraft in outer space? In this article, HowStuffWorks will show you how solar sail technology works, take an in-depth look at the Cosmos-1 mission and find out what solar-sails mean for future space travel.
How Car Sharing Works
auto.howstuffworks.com/fuel-efficiency/fuel-economy/car-share.htm
The Swiss popularized car sharing after World War II. Learn why car sharing spread across the globe and how car-share companies work.
How Wireless Internet Cards Work
computer.howstuffworks.com/wireless-internet-card.htm
Wireless Internet cards help many PCs pick up a Internet signal. See how wireless Internet cards, small devices about the size of a credit card work.