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How Pendulum Clocks Work
electronics.howstuffworks.com/gadgets/clocks-watches/clock.htm
Pendulum clocks are fairly complicated and may seem confusing, but they rely on simple forces. Find out how pendulum clocks keep accurate time.
What is gray water, and can it solve the global water crisis?
home.howstuffworks.com/green-living/gray-water.htm
Gray water is all of the wastewater that comes from your washer, sinks, bathtub or shower. Learn about gray water and how gray water can be recycled.
How the Porsche Carrera GT Works
auto.howstuffworks.com/porsche-carrera.htm
Some would say it's the greatest supercar to date. Others would shout it from the rooftops. The Porsche Carrera GT weighs in at just 3,000 pounds and kicks out 605 horsepower off the assembly line. Check out the Carrera GT and see what $440,000 buys these days.
How Bradley Fighting Vehicles Work
science.howstuffworks.com/bradley.htm
The U.S. military uses the Bradley Fighting Vehicle to scout enemy positions and transport troops into hostile territory. With land and sea capabilities, as well as speed and heavy-duty weapons, it's well-outfitted for the job. Learn all about the Bradley and check out some great action photos.
How Graphics Cards Work
computer.howstuffworks.com/graphics-card.htm
Graphics cards take data from the CPU and turn it into visual information. Find out the parts of a graphics card and read expert reviews of graphics cards.
Think You Can Name the Fastest Cars of the '50s From Appearance Alone?
play.howstuffworks.com/quiz/think-you-can-name-the-fastest-cars-of-the-50s-from-appearance-alone
The 1950s were a period of innovation in design, engineering and performance, and some of the greatest vehicles still on the road today come from that decade. While they may not seem fast by today's standard, they paved the way for so many great cars to come - how many can you name?
Name That Car! We Give You a Picture, You Place the Make and Model
play.howstuffworks.com/quiz/name-that-car-we-give-you-a-picture-you-place-the-make-and-model
The history of the car is short but exciting. From the very beginning of engineering to modern performance vehicles that would make Karl Benz blush, there's a lot to know about classic and modern cars. Put your knowledge to the test today.
20 of the Easiest Karaoke Songs for Your Next Night Out
entertainment.howstuffworks.com/easiest-karaoke-songs.htm
When it's your turn to step up to the karaoke stage, choosing the right song can make all the difference. To help you out, we've compiled 20 of the easiest karaoke songs so you can croon a crowd-pleaser with confidence.
10 Risky Investments
money.howstuffworks.com/personal-finance/financial-planning/10-risky-investments.htm
Investing can be a very risky thing to get into. Explore these 10 risky investments brought to you by HowStuffWorks.com.
How the Campagna Motors T-Rex Works
auto.howstuffworks.com/campagna-motors-t-rex.htm
The Campagna Motors T-Rex is a three-wheeled speedster combining car and motorcycle features. Read about the Campagna Motors T-Rex at HowStuffWorks.