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Top 5 Most Popular Guns - and Why

science.howstuffworks.com/5-most-popular-guns.htm

Whether they're antique rifles or modern handguns and shotguns, firearms are popular in the United States. So which pieces are people packing?

How Joysticks Work

electronics.howstuffworks.com/joystick.htm

Video games are amazing creations, but the fact remains -- if you can't input, you can't play. Take a look inside the quintessential game controller and see how it has evolved over the years.

Why is it so hard to quit smoking?

health.howstuffworks.com/wellness/smoking-cessation/hard-to-quit-smoking.htm

It's hard to quit smoking because cigarette manufacturers make it hard. Find out what cigarette companies put in cigarettes to make it hard to quit smoking.

How Wolfram|Alpha Works

computer.howstuffworks.com/internet/basics/wolfram-alpha.htm

Wolfram Alpha is one of the newer search engines on the block. See what makes Wolfram Alpha unique and find out of Wolfram Alpha will kill Google.

How the EPA Works

people.howstuffworks.com/epa.htm

The EPA was established in order to protect human health and the environment. Learn more about the EPA and some of the duties the EPA performs.

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.

The William and Kate Quiz

play.howstuffworks.com/quiz/the-william-and-kate-quiz

Hear ye, hear ye! Do you know when Wills and Kate became Duke and Duchess? See just how much you know about the fashionable royal couple by taking this quiz!

7 Famous Folks Who Were Also Doctors

history.howstuffworks.com/historical-figures/famous-doctors.htm

These folks abandoned their medical careers to get involved in other lines of work and make their names.

Do TV shows and book deals encourage criminal behavior?

people.howstuffworks.com/culture-traditions/tv-and-culture/media-violence-encourage-criminal-behavior.htm

Does the media foster violence with its coverage of criminal behavior? Explore the connection between criminal behavior, violence and the media.

Primary Colors Are Red, Yellow and Blue, Right? Not Exactly

science.howstuffworks.com/primary-colors.htm

Primary colors are the blocks from which all other colors are built. But there's a lot more to know about them than the basic red, yellow and blue we learned about in kindergarten.

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