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How Patents Work
money.howstuffworks.com/patent.htm
Patents protect inventions and intellectual property from being copied. Learn about the uses of patents, the history of patents and about intellectual property law.
Why Legos Have Stood the Test of Time
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Today's Lego bricks aren't what you grew up with. HowStuffWorks looks at how the toy has changed and how it teaches kids science, math and reasoning.
How Fingerprint Scanners Work
computer.howstuffworks.com/fingerprint-scanner.htm
Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you.
How Toasters Work
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Ever wonder how a toaster knows when something is done? Does it pop it up regardless? Does it really care if you pick "Light" or "Medium" or "Dark"?
How a Cold Heat Soldering Iron Works
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Cold Heat soldering irons are lightweight, portable and don't come with the potential for serious injury. Learn more about Cold Heat soldering.
How Lightsabers Work
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Lightsabers are more useful in our everyday lives than you may think. From the blade arc tip to the handgrip, learn all about the Jedi's weapon of choice and its various domestic applications.
10 Cheap Home Decorating Ideas
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It's natural to feel the need to spruce up your home every once in a while. Check out these 10 cheap home decorating ideas to stay on budget.
How Lethal Injection Works
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Lethal injection is not a light topic, but it's the subject of much debate. Find out about the various procedures.
How Energy-efficient Electronics Work
electronics.howstuffworks.com/everyday-tech/energy-efficient-electronics.htm
Energy-efficient electronics can help you save money by using less electricity. Learn more about different types of energy-efficient electronics.
Do all hybrid cars qualify for tax credits?
auto.howstuffworks.com/do-all-hybrid-cars-qualify-for-tax-credits.htm
Do all hybrid cars qualify for tax credits? Visit HowStuffWorks to learn if all hybrid cars qualify for tax credits.