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What is the male vs. female adolescent growth rate?
lifestyle.howstuffworks.com/family/parenting/tweens-teens/male-vs-female-adolescent-growth-rate.htm
What is the male vs. female adolescent growth rate? Learn what the male vs. female adolescent growth rates are in this article.
How Flying Cars Will Work
auto.howstuffworks.com/flying-car.htm
Flying cars may soon leap from the world of science-fiction into reality. Learn about flying cars and see pictures of flying car prototypes.
Top 5 Green Insulation Options
home.howstuffworks.com/home-improvement/construction/green/5-green-insulation-options.htm
Homeowners are now beginning to discover the color of home insulation isn't just pink. It can also be green -- as in eco-friendly. But does it cost an arm and a leg?
How NFL Quarterback Ratings Work
entertainment.howstuffworks.com/nfl-quarterback-ratings.htm
NFL quarterback ratings are complicated. Visit HowStuffWorks to learn all about NFL quarterback ratings.
How the Crude Oil Market Works
science.howstuffworks.com/environmental/energy/crude-oil-market.htm
The crude oil market is explained in this article. Learn about the crude oil market.
Classic Cars of the '50s Trivia
play.howstuffworks.com/quiz/classic-cars-of-the-50s-trivia
Whether you're a fan of the sleek Italian design of a Lancia Aurelia, the refined British style of a Bentley R-Type or the American muscle of a Chevy Corvette, the '50s were a decade of amazing automobiles. Cruise into the quiz and see what you know about them!
How Road Trains Work
auto.howstuffworks.com/road-trains.htm
Australian road trains are the true bad boys of the Outback. Learn more about Australian road trains (aka truck trains) at HowStuffWorks.
How Automatic Braking Systems Work
auto.howstuffworks.com/under-the-hood/trends-innovations/automatic-braking-system.htm
How much do you know about automatic braking systems? Keep reading to discover How Automatic Braking Systems Work!
Why are gas prices declining?
money.howstuffworks.com/gas-price-decline.htm
What causes gas prices to drop in the fall of 2006? Learn what economic factors can cause a drop in gas prices.
How are movies stored on DVD discs?
electronics.howstuffworks.com/question596.htm
How are movies stored on DVD discs? Learn about storage capacity, data compression and the Moving Picture Experts Group (MPEG).