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Is your vinyl siding killing you?
home.howstuffworks.com/home-improvement/repair/vinyl-siding-lethal.htm
The vinyl siding on your house could be dangerous to your health because of chemicals in the siding. Learn more about the dangers of vinyl siding.
What Is the Greenhouse Effect? Is It Inherently Bad?
science.howstuffworks.com/environmental/green-science/question746.htm
We'd be up a creek without Earth's atmosphere and the greenhouse effect it provides, but it turns out that an overactive greenhouse effect can result in a similarly devastating outcome.
What's the Biggest Plane in the World?
science.howstuffworks.com/transport/flight/modern/largest-airplane.htm
The world's largest airplane is explained in this article from HowStuffWorks. Learn about the world's largest airplane.
Can you catch a sneeze like you can a yawn?
science.howstuffworks.com/life/inside-the-mind/human-brain/catch-sneeze-like-yawn.htm
When you see someone yawning, even in a picture, chances are a yawning urge will come over you, too. But is this also true of sneezing, and if so, why?
How can we speed up plastic photodegradation?
science.howstuffworks.com/environmental/green-science/speed-up-plastic-photodegradation.htm
Sunlight can break plastic down but not very fast. Is there a way to speed up the process so that natural environments like this one aren't cluttered with plastic debris for centuries?
Can body parts be reattached after accidental amputation?
health.howstuffworks.com/medicine/can-body-parts-be-reattached.htm
If you lose an arm or leg, can your body part be reattached? Learn about accidental amputation and how body parts can be reattached at HowStuffWorks.
Is Pisces Men the Ideal Partner? What Astrology Reveals
entertainment.howstuffworks.com/horoscopes-astrology/pisces-men.htm
Is Pisces men romantic, emotional, and intuitive? Discover their personality traits, compatibility, and what makes them unique in love and relationships.
What's Ubuntu, and how is it different from Linux?
computer.howstuffworks.com/ubuntu.htm
Ubuntu is a free computer operating system that has been increasing in popularity. Find out what Ubuntu is all about.
Why are demons blamed for sleep paralysis?
Why does the experience of sleep paralysis often summon explanations of demonic visitations? Visit the place where dreams and reality overlap, and where science and myth attempt to interpret our hallucinations.
How Much of a Geographic Whiz Are You?
play.howstuffworks.com/quiz/how-much-a-geographic-whiz-are-you
Do you know your global places and local areas of interest? Get out your maps and wits, combine them and have fun in our Geography Whiz quiz!