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Genealogy Websites
people.howstuffworks.com/culture-traditions/genealogy/genealogy-websites.htm
Using genealogy Web sites can make your family tree project easier. Find out which online resources are best for researching your ancestors.
How Photographic Film Works
electronics.howstuffworks.com/film.htm
Photographic film has been around for more than a century, and it's still the best way to capture an image. Discover what's going on when you take a picture.
10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
How can there be seedless grapes? How can they reproduce?
science.howstuffworks.com/life/botany/question349.htm
There is a good chance that if you go to the grocery store and buy a bunch of grapes that they will be of the seedless variety. If the grapes are seedless, how are they able to produce new grapes? Find out the answer to that question in this article.
What Is Dynamite and How Does It Work?
science.howstuffworks.com/question397.htm
Alfred Nobel revolutionized several industries with his invention of dynamite. Learn more about how dynamite works and its controversial history.
Uses for Vinegar: Outdoors Projects and Activities
home.howstuffworks.com/uses-for-vinegar-outdoors-activities-ga.htm
Vinegar is perfect for many outdoors projects and activities. Learn about the role vinegar can play in the backyard and beyond.
How Does an Oral HIV Test Work?
health.howstuffworks.com/medicine/tests-treatment/oral-hiv-test.htm
A recently FDA-approved rapid HIV test (one that doesn't have to be sent to a laboratory for processing) can use blood, serum or oral fluids with equal accuracy.
How Do Artificial Flavors Work?
science.howstuffworks.com/question391.htm
Ever wondered exactly what they "artificial flavors" in your candy are, and why no specific ingredients are listed? Find out in this article.
The Ultimate Smart Homes Quiz
play.howstuffworks.com/quiz/smart-homes-quiz
If you're so smart, why would you need a smart home? The answer is for a variety of reasons, including saving energy costs, personal safety, even greater comfort. Take this quiz and see the smartest things in homes.
Are there antiperspirants for your feet?
health.howstuffworks.com/wellness/men/sweating-odor/antiperspirants-for-feet.htm
Are there antiperspirants for your feet? Visit Discovery Health to learn if there are antiperspirants for your feet.