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Science Projects for Kids: Chemical Reactions
lifestyle.howstuffworks.com/crafts/science-projects/science-projects-for-kids-chemical-reactions.htm
These science projects for kids show how chemical reactions can change color or cause explosions. Learn science projects for kids: chemical reactions.
How Space Shuttles Work
science.howstuffworks.com/space-shuttle.htm
In its nearly 30-year history, the space shuttle program has seen exhilarating highs and devastating lows. Learn all about the space shuttle program.
Christmas Traditions Around the World
Each country has its own unique way of celebrating the Christmas season. Learn about Christmas traditions around the world, from England to Ethiopia.
1962-1964 Dodge Polara 500
auto.howstuffworks.com/1962-1964-dodge-polara-500.htm
The Dodge Polara 500 origins were in 1960s buyers' newfound taste for personal-luxury cars and bucket seats. Learn about the Dodge Polara 500 origins.
How to Conserve Energy at Home
home.howstuffworks.com/green-living/how-to-conserve-energy-at-home.htm
What is "energy"? Where does it come from? How do we pay for it? Learn the answers to these questions, and find out how to live more efficiently in your home.
How do spray bottles pump fluid?
home.howstuffworks.com/question673.htm
How do spray bottles (like the ones used for cleaning products) pump fluid? Why do you have to pump them a couple of times before they start spraying?
How Inductors Work
electronics.howstuffworks.com/inductor.htm
An inductor is little more than a coil of wire. Sound simple? Well, it is -- but that coil of wire can do some pretty cool things! Learn all about inductors!
How Three-Way Switches Work
home.howstuffworks.com/three-way.htm
You probably have at least one light that is controlled by two separate switches -- either switch can turn it on or off. Find out how the light knows what to do with two sources of input.
How Drum Brakes Work
auto.howstuffworks.com/auto-parts/brakes/brake-types/drum-brake.htm
Many cars today use drum brakes on the back two wheels. Get the complete scoop on drum brakes and check out some amazing graphics!
Why does it say 1-bit Dual D/A converter on my CD player?
electronics.howstuffworks.com/question620.htm
Why does it say 1-bit Dual D/A converter on my CD player?