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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 Digital Cameras Work
electronics.howstuffworks.com/cameras-photography/digital/digital-camera.htm
Digital cameras produce instant photos that you can print or share online. Learn how digital cameras work and read reviews of the best digital cameras.
1962 Dodge Dart 413
musclecars.howstuffworks.com/classic-muscle-cars/1962-dodge-dart-413.htm
The 1962 Dodge Dart 413 catapulted Mopar into the muscle car big leagues. See this profile of the 1962 Dodge Dart 413, with photos and specs.
The Science Behind the Pollen Count
health.howstuffworks.com/diseases-conditions/allergies/outdoor-allergies/science-pollen-count.htm
HowStuffWorks looks at the science behind the pollen count. How do they count those microscopic grains anyway?
Why Doesn't the First Lady Get Paid?
people.howstuffworks.com/why-first-ladies-arent-paid.htm
First ladies have traditionally played significant roles at the White House. HowStuffWorks breaks down their duties and why they do it all for free.
How to Vacation With Your Pet
animals.howstuffworks.com/pets/pet-travel/vacation-with-your-pet.htm
Ever wonder how to vacation with your pet? Learn all about how to vacation with your pet at Animal Planet.
Can You Answer These Knitting Questions?
play.howstuffworks.com/quiz/can-you-answer-these-knitting-questions
Not only can it can help reduce your blood pressure, knitting also helps slow your heart rate, helps your body fight illness, and helps you create some pretty awesome scarves and sweaters. Don't let these questions throw you for a loop!
For the Benefit of All: The NASA Quiz
play.howstuffworks.com/quiz/nasa-quiz
The National Aeronautics and Space Administration has been exploring space for more than 50 years. How much do you know about the scientists, engineers, pilots and machines that carried America into space?
Does hybrid car production waste offset hybrid benefits?
Does hybrid car production waste offset hybrid benefits? Find out if hybrid car production waste offsets hybrid benefits in this article.
How to Play Video Poker
entertainment.howstuffworks.com/how-to-play-video-poker.htm
Video poker adds something slot machines don't have -- an element of skill. Learn how to play video poker.