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Is there a way to get energy for free?
science.howstuffworks.com/environmental/green-science/free-energy.htm
You've likely schemed ways to get energy for free, especially with energy costs rising. Is there a good way to get energy for free, or is it hooey?
How Analog and Digital Recording Works
electronics.howstuffworks.com/analog-digital.htm
Learn about analog and digital recording and shop for related products.
How many things can you plug into an electrical outlet before it catches fire?
home.howstuffworks.com/home-improvement/household-safety/outlet-overload.htm
How many things can you plug into an electrical outlet before it catches fire? Find out if you are at risk for overload by using a simple formula.
1946 Beechcraft Plainsman Concept Car
auto.howstuffworks.com/1946-beechcraft-plainsman-concept-car.htm
The 1946 Beechcraft Plainsman concept car was an airplane maker's ugly folly. See a profile and pictures of the 1946 Beechraft Plainsman concept car.
How Thought-Controlled Wheelchairs Work
computer.howstuffworks.com/audeo.htm
Thought-controlled wheelchairs intercept signals from the brain using an ambient audeo system. Read more about how thought-controlled wheelchairs work.
What Is Streaming And How Does It Work?
electronics.howstuffworks.com/tech/streaming-video-and-audio.htm
Streaming video and audio have come a very long way since it was first introduced in the 1990s. In fact, millions of people have gotten rid of cable and rely on streaming only for entertainment.
How Deep Impact Works
science.howstuffworks.com/dictionary/astronomy-terms/deep-impact.htm
How do scientists find details about the early days of our solar system? One way is to investigate comets. Find out how the Deep Impact spacecraft fired an impactor into Comet Tempel 1 to get some answers.
How Holographic Versatile Discs Work
electronics.howstuffworks.com/hvd.htm
Holographic memory systems offer more storage capacity and faster transfer rates than CDs and DVDs, but they've also been too expensive and complex to mass produce. Learn how the holographic versatile disc (HVD) has improved upon previous methods of holographic storage.
How GPS Phones Work
electronics.howstuffworks.com/gps-phone.htm
GPS phones can pinpoint a location, give directions and provide information about businesses. Learn about GPS phones and how GPS receivers determine a location.
Can I use hemp as a building material and to insulate my house?
home.howstuffworks.com/home-improvement/construction/green/hemp-building-material.htm
Hemp as a building material might seem like a fairy tale, but it's not. Check out this article and learn all about using hemp as a building material.