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How Bug Spray Works
home.howstuffworks.com/home-improvement/household-hints-tips/insect-control/bug-spray.htm
Our world is full of insects, and our first response to seeing one is usually to reach for a can of spray to zap it. Is this good idea? What's in your typical can of bug spray? And, could it harm you, too?
How Military Taxes Work
money.howstuffworks.com/personal-finance/personal-income-taxes/military-taxes.htm
Taxes can be tricky when you're serving or have served in the military. Learn much more about military taxes at HowStuffWorks.
How Weather Alerts Work
computer.howstuffworks.com/e-mail-messaging/weather-alert.htm
Weather alerts are sent through many forms of communication whenever bad weather strikes. Learn how weather alerts work in this article from HowStuffWorks.
What Is Trolling?
computer.howstuffworks.com/troll.htm
Trolls are people who enjoy stirring up trouble and controversy on the Internet communities they visit. Find out more about the nature of trolls.
How Caffeine Works
science.howstuffworks.com/caffeine.htm
Caffeine is one of the most commonly-used drugs -- 90% of Americans use it. Learn why caffeine is America's most popular drug and what it does to your body.
How Sound Cards Work
computer.howstuffworks.com/sound-card.htm
Before the invention of the sound card, a PC could make one sound -- a beep. Sound cards truly ushered PCs into the world of multimedia. Learn how a sound card allows a computer to create and record real, high-quality sound.
Can You Pass This General Knowledge Quiz From 1999?
play.howstuffworks.com/quiz/can-you-pass-this-general-knowledge-quiz-from-1999
It may seem like just yesterday that the world was stressing about Y2K, but it has been over two decades now! How much do you remember about 1999? Dial in to this quiz and test your knowledge!
What Are UFOs? Select Theories and Shifting Scientific Stances
science.howstuffworks.com/space/aliens-ufos/what-are-ufos.htm
What are UFOs, and are UFOs real? Learn about UFOs in this article from HowStuffWorks.
Windburn Overview
health.howstuffworks.com/skin-care/problems/medical/windburn.htm
Windburn is a common skin problem. Learn more about how windburn works at HowStuffWorks.
5 New Engine Technologies That Make Cars More Fun to Drive
auto.howstuffworks.com/5-new-engine-technologies-make-cars-fun-to-drive.htm
Not all engine technologies are about durability or fuel efficiency. Read about five new engine technologies that make cars more fun to drive.