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How Jumbo TV Screens Work
electronics.howstuffworks.com/jumbo-tv.htm
The video screens at sporting events and concerts are almost like your TV -- except that they're GIGANTIC! Learn about the technology that makes these 30-foot displays possible.
What speed should I drive to get maximum fuel efficiency?
auto.howstuffworks.com/fuel-efficiency/fuel-economy/question477.htm
I know that the faster I drive my car, the more gas it uses. But on the other hand, I'll get to my destination in less time. Is there a "sweet spot" on the speedometer that would give me maximum fuel efficiency? And if so, is it different for different car models?
How the UPC Code Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/upc.htm
Nearly every item that you purchase from a grocery store, department store, or mass merchandiser has a UPC code on it somewhere. Ever wondered why? Let's find out how the average UPC code works!
How Movie Screens Work
entertainment.howstuffworks.com/movie-screen.htm
When you sit down in a movie theater, the screen is the center of attention. But have you ever walked up close and looked at it? Discover the intricacies of a movie screen and learn how to find the best seat in the house.
How do CDs (certificates of deposit) work?
money.howstuffworks.com/personal-finance/budgeting/certificates-of-deposit.htm
CD money accounts can yield higher interest returns than standard savings accounts. Learn more about investing in CD money accounts.
What is my vehicle's greenhouse gas score?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/greenhouse-gas-score.htm
Are you curious about your vehicle's greenhouse gas score? Find out your vehicle's greenhouse gas score at HowStuffWorks.
What are solar shingles?
home.howstuffworks.com/green-living/solar-shingles.htm
You've probably come across solar panels before, but what about solar shingles? Learn about solar shingles in this article on HowStuffWorks.
What is a social networking site?
computer.howstuffworks.com/internet/social-networking/information/social-networking.htm
What is a social networking site? Find out what a social networking site is and how it works at HowStuffWorks.
Should we be worried about the dead zone in the Gulf of Mexico?
science.howstuffworks.com/environmental/earth/oceanography/dead-zone.htm
The Dead Zone is a vast area off the Gulf of Mexico, larger than several U.S. States, that is deadly to marine life. Learn more about the Dead Zone.
Will Guitar Hero really make me a better guitar player?
electronics.howstuffworks.com/guitar-hero-guitar-player.htm
Could the Guitar Hero guitar make you a better guitar player? Find out if Guitar Hero guitar playing can transfer over to the real six-string.