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How the Mayan Calendar Works
people.howstuffworks.com/mayan-calendar.htm
The Mayan calendar was one of the first attempts by people to keep some sort of historical record. Learn more about how the Mayan calendar works.
How Biometrics Works
science.howstuffworks.com/biometrics.htm
With the help of Q, James Bond can breeze through a security system that requires the villain's irises, voice and handprint. Biometrics isn't just for the movies. Real-life businesses and governments are using it. Check it out.
How Jellyfish Work
animals.howstuffworks.com/marine-life/jellyfish.htm
Although jellyfish have been around for over 650 million years, they're stil very mysterious. Learn the basics and the jellyfish life cycle.
What Is a Vegan Diet?
recipes.howstuffworks.com/vegan.htm
Vegans take vegetarianism to a new level by avoiding eating or wearing any animal products. Learn about vegans and find out how the vegan lifestyle works.
How Kwanzaa Works
people.howstuffworks.com/culture-traditions/holidays-other/kwanzaa.htm
The holiday of Kwanzaa is a time to honor African traditions. It lasts seven days, uses seven symbols and sets forth seven ideals. How is it celebrated?
Sweating While Sleeping
health.howstuffworks.com/wellness/men/sweating-odor/sweating-while-sleeping.htm
Sweating while sleeping can be very irritating. Visit Discovery Health to learn about sweating while sleeping.
How Stage Makeup Works
health.howstuffworks.com/skin-care/beauty/skin-and-makeup/stage-makeup.htm
No matter what part you're playing, stage makeup helps you look your best. But how do you know what type of stage makeup to use, and how much?
Top 10 Cities for Families
home.howstuffworks.com/real-estate/moving-tips/10-cities-for-families.htm
These 10 cities boast low unemployment rates and reasonable living costs. Did your city make the list? Check out top 10 cities for families.
10 Drinks Your Kids Should Not Be Drinking
lifestyle.howstuffworks.com/family/parenting/tweens-teens/10-drinks-kids-should-not-drink.htm
Some of the 10 drinks your kids should not be drinking may seem healthy, but beware. Learn the risks of 10 drinks your kids shouldn't be drinking.
The 15 Scariest Video Games of All Time
electronics.howstuffworks.com/10-scariest-video-games-of-all-time.htm
It's one thing to see something scary in a movie; it's another to feel like you've experienced it firsthand in one of the scariest video games of all time.