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How to Find the Value of Old Books
entertainment.howstuffworks.com/arts/literature/how-to-find-value-of-old-books.htm
Finding the value of old books can sometimes be difficult. Visit HowStuffWorks for information on finding the value of old books.
How NASA Planetary Protection Works
science.howstuffworks.com/nasa-planetary-protection.htm
What if your job were to protect life in the galaxy at all costs? Read about NASA's Planetary Protection program at HowStuffWorks.
What are eco-plastics?
science.howstuffworks.com/environmental/green-tech/sustainable/eco-plastic.htm
Eco-plastics are plastics that are actually friendly to the environment. Learn about eco-plastics.
How does buying a hybrid car affect your insurance rate?
money.howstuffworks.com/personal-finance/auto-insurance/buying-hybrid-car-affect-insurance-rate.htm
How does buying a hybrid car affect your insurance rate? Learn whether or not a hybrid car will lower or raise your auto insurance.
How Movie Screens Work
entertainment.howstuffworks.com/movie-screen.htm
When you sit down in a movie theater, the screen is the center of attention. But have you ever walked up close and looked at it? Discover the intricacies of a movie screen and learn how to find the best seat in the house.
How to Protect Your Property from a Storm Surge
home.howstuffworks.com/home-improvement/household-safety/protect-property-from-storm-surge.htm
The deadliest aspect of a hurricane is the storm surge. So is there any way to protect your property from this powerful force?
How Schizophrenia Works
science.howstuffworks.com/life/inside-the-mind/human-brain/schizophrenia.htm
Schizophrenia is often confused with split personality disorder. Find out exactly what schizophrenia is in this article.
Why do warthogs have warts?
animals.howstuffworks.com/mammals/warthog-warts.htm
Warthogs have warts to protect themselves against roughhousing among male warthogs. Learn why female warthogs have warts as well.
How to Use Mirrors While Towing
auto.howstuffworks.com/auto-parts/towing/vehicle-towing/maneuvers/using-mirrors-while-towing.htm
Using mirrors while towing is essential to towing your vehicle safely. Learn all about using mirrors while towing at HowStuffWorks.
Does Chicken Soup Really Help When You're Sick?
recipes.howstuffworks.com/chicken-soup-when-sick.htm
Preparing a bowl of chicken soup for a loved one when they're sick has been a common practice throughout the world for centuries. But does it help you get well?