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Magnetic Air Conditioners: A High Tech Way Of Keeping Cool
home.howstuffworks.com/magnetic-air-conditioner.htm
Traditional air conditioners are huge consumers of energy. Could magnetic air conditioners keep our homes cooler inside without making temperatures hotter outside?
How to Clean Stainless Steel in 7 Simple Steps
Stainless steel appliances add a sleek, modern touch to your kitchen, but keeping them looking their best can be a challenge. Fingerprints, smudges and streaks often mar their shiny appearance, making regular cleaning essential.
How Bearings Work
science.howstuffworks.com/transport/engines-equipment/bearing.htm
Bearings are the invisible heroes inside many mechanical devices. Learn about all different kinds of bearings, including 5-foot ball bearings that keep buildings on solid footing.
How the FSF-1 Sea Fighter Works
science.howstuffworks.com/sea-fighter.htm
Nations are facing a more guerilla-style warfare - even at sea, and the equipment must evolve to meet new demands. Enter the Sea Fighter. Learn about this experimental, high-speed, "invisible" ship.
Food Fermentation: How Microorganisms Make Food Delicious
recipes.howstuffworks.com/food-fermentation.htm
Our ancestors survived long winters because of fermented foods, but what health benefits do they have for modern humans?
How the Mason-Dixon Line Divided the North and the South
history.howstuffworks.com/historical-events/mason-dixon-line.htm
The Mason-Dixon Line has ties to slavery, which often overshadows its otherwise fascinating story about one of the most significant surveying achievements in North America.
Remembering Colin Powell's American Journey
history.howstuffworks.com/historical-figures/colin-powell-news.htm
The distinguished American general was the first Black man to become Secretary of State and chairman of the Joint Chiefs of staff. He died Oct. 18 at age 84.
House Painting Tools
home.howstuffworks.com/home-improvement/home-diy/painting/house-painting-tools.htm
Different painting tools are right for different projects. Learn to choose among house painting tools, and create a lasting paint job.
How to Cut Porcelain Tile: A Homeowner's Guide
home.howstuffworks.com/home-improvement/remodeling/cut-porcelain.htm
Cutting porcelain can be difficult without proper instruction. Learn how to cut porcelain properly at HowStuffWorks.
How Elumens Vision Station Works
computer.howstuffworks.com/elumens.htm
The next generation in computer displays gives you a full 180-degree field of view. Learn how the Elumens display works!