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Why doesn't paper money disintegrate when it gets washed in the washing machine?
money.howstuffworks.com/question108.htm
When I leave a normal piece of paper in my pocket and it gets washed in the washing machine, it totally disintegrates. But if I leave a dollar bill in my pocket and wash it, it comes out intact. What is the difference?
Why Does Your Body Temperature Rise When You Have a Virus Such as the Flu?
science.howstuffworks.com/life/cellular-microscopic/question45.htm
Your body temperature rises when you have a virus, such as the flu, but why? Find out what causes a rise in your body temperature when you're sick.
What are the safety concerns of fuel cells?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/safety-concerns-of-fuel-cells.htm
What are the safety concerns of fuel cells? Check out HowStuffWorks.com to learn the safety concerns of fuel cells.
How dangerous is sewage?
home.howstuffworks.com/home-improvement/plumbing/dangerous-sewage.htm
Sewage that is left untreated can have a deadly impact on the environment. Learn how dangerous sewage is in this article.
Shaving Dos and Don'ts for Teens
health.howstuffworks.com/wellness/hygiene-tips/shaving-for-teens.htm
Shaving for both males and females typically starts in the teenage years. See shaving dos and don'ts for teens for tips on hair removal.
Allergy Basics
health.howstuffworks.com/diseases-conditions/allergies/allergy-basics/how-allergies-work.htm
Allergies are so commonplace that we often do not stop to think of how or why they occur. Learn more about how allergies work.
How Laser Analysis Works
science.howstuffworks.com/laser-analysis.htm
Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
How Stem Cells Work
science.howstuffworks.com/life/cellular-microscopic/stem-cell.htm
Stem cells can develop into every cell, tissue and organ in the body. Learn about stem cell research challenges and controversy and how stem cells can be used to treat disease.
How Body Odor Works
health.howstuffworks.com/wellness/hygiene-tips/body-odor.htm
Why do we have body odor? How can you prevent it? Read about the causes of body odor and how to deal with it.
Why is aspirin good for your heart?
health.howstuffworks.com/medicine/medication/aspirin-good-for-your-heart.htm
Why is aspirin good for your heart? Find out why aspirin can be good for your heart and discover if an aspirin regimen could be right for you.