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What is tooth soap?
health.howstuffworks.com/wellness/oral-care/products/tooth-soap.htm
Tooth soap isn't too different from the paste you're used to -- and it may even be cheaper. Learn all about tooth soap.
Top 5 Filmmaking Innovations
entertainment.howstuffworks.com/5-filmmaking-innovations.htm
Do you know the top 5 filmmaking innovations? Check out the top 5 filmmaking innovations in this article from howstuffworks.com.
5 Things to Know About Author Roald Dahl
entertainment.howstuffworks.com/arts/literature/roald-dahl-was-british-wwii-spy.htm
The author of many beloved children's classics, Roald Dahl was also a World War II flying ace and a spy. Learn more about this controversial figure.
Why Do Electrical Prongs Have Holes in Them?
home.howstuffworks.com/two-flat-prong-plug-holes.htm
If you unplug any appliance in your house, there's a 98 percent chance than the two flat prongs have holes in them. Find out the reasons for these holes.
Michelangelo
entertainment.howstuffworks.com/arts/artwork/michelangelo.htm
Michelangelo was a sculptor, painter, and architect. See detailed images of art by Michelangelo, including David and the Sistine Chapel ceiling.
How Much Butter Is in Peanut Butter?
recipes.howstuffworks.com/food-facts/butter-in-peanut-butter.htm
Aaaah ... peanut butter. For some, it's a staple food. But how much butter is there in a tablespoon of the stuff?
How Dishwashers Work
home.howstuffworks.com/dishwasher.htm
Dishwashers have become a staple in just about every kitchen. Find out how a dishwasher works from the inside out and get tips on buying a dishwasher.
How Shaving Works
health.howstuffworks.com/skin-care/men/shaving-tips/shaving.htm
Shaving is a ritual that a large percentage of men partake in on a daily basis. Find out how and why shaving is so important.
10 Innovations That Led to the Modern Bullet
science.howstuffworks.com/10-bullet-innovations.htm
Firearms get the historical spotlight, but what about the projectiles they hurl at insane speeds? Here are the innovations that gave rise to modern ammunition. Think of it as 10 rounds of ammo info.
How Walkie-talkies Work
electronics.howstuffworks.com/walkie-talkies.htm
Walkie-talkies have been used for decades to communicate in situations where other options won't do the trick. Learn how walkie-talkies work.