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How the FoodSaver System Works
electronics.howstuffworks.com/gadgets/kitchen/foodsaver-system.htm
The FoodSaver System is an awesome kitchen gadget. Learn more about the FoodSaver System at HowStuffWorks.
How do airlines determine how expensive a pet plane ticket is?
animals.howstuffworks.com/pets/pet-travel/pet-plane-ticket-cost.htm
Pet plane ticket costs are set by each airline and usually are the same, no matter how far your pet goes. Learn about costs for a pet plane ticket.
How is concrete made?
home.howstuffworks.com/home-improvement/construction/materials/how-is-concrete-made.htm
If you've wondered how is concrete made, this is the article for you. Learn the answer to how is concrete made and what the best concrete recipe is.
How will towing affect my gas mileage?
auto.howstuffworks.com/auto-parts/towing/towing-capacity/information/towing-gas-mileage.htm
Towing and gas mileage don't make a good match and will affect your wallet. Learn how towing and gas mileage will affect your next cross-country trip.
1923-1931 Lancia Lambda
auto.howstuffworks.com/1923-1931-lancia-lambda.htm
The 1923-1931 Lancia Lambda was the first car to use the innovative unit-body construction still in use today. Explore the 1923-1931 Lancia Lambda.
Why do you have two lungs but only one heart?
health.howstuffworks.com/human-body/systems/circulatory/two-lungs-one-heart.htm
The two lungs-one heart system evolved because that was all we needed to survive. Learn more about the evolution of the two lungs-one heart system.
Sam Snead
entertainment.howstuffworks.com/sam-snead-golfer.htm
Sam Snead's legendary golf swing led him to 81 PGA victories. Learn more about Sam Snead and how he became the oldest player to win on the PGA Tour.
How the Jeep Hurricane Works
auto.howstuffworks.com/jeep-hurricane.htm
The Jeep Hurricane is an extreme off-road concept vehicle. Learn about the Jeep Hurricane's dual engine design and find out how the Jeep Hurricane performs off-road.
How KenKen Puzzles Work
entertainment.howstuffworks.com/puzzles/kenken-puzzles.htm
KenKen puzzles involve filling a number grid, with the added element of mathematical cages. Learn how KenKen puzzles work at HowStuffWorks.
What Was the First War?
science.howstuffworks.com/invent-war.htm
Did humans invent war out of necessity, or was it invented purely to take advantage of someone else? Find out why we invented war in this article.