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How Towing Mirrors Work
auto.howstuffworks.com/auto-parts/towing/equipment/accessories/towing-mirrors.htm
Towing mirrors are an important component of safe towing due to the wider visibility they provide. Learn all about towing mirrors at HowStuffWorks.
Why did ancient Egyptian men wear cosmetics?
history.howstuffworks.com/history-vs-myth/ancient-egyptian-cosmetics.htm
Egyptian cosmetics weren't just for women. Read about Egyptian makeup and why the ancient Egyptian men wore it, too.
How a Nuclear Meltdown Works
science.howstuffworks.com/nuclear-meltdown.htm
Nuclear meltdowns can be scary, but it's important to understand what causes them. Learn about how nuclear meltdowns work.
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 Do Water Softeners Work?
home.howstuffworks.com/question99.htm
A water softener uses sodium to help replace calcium and magnesium ions. Learn about about water softeners and how water softeners treat your water.
Why a Geomagnetic Storm Makes for Pretty Skies and Tech Scares
science.howstuffworks.com/geomagnetic-storm.htm
When the Sun gets rowdy, Earth feels it. A geomagnetic storm happens when solar activity stirs up Earth’s magnetic field, producing large magnetic disturbances that can mess with everything from navigation systems to power grids.
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.
How to Clean Up Home Energy Consumption
home.howstuffworks.com/green-living/how-to-clean-up-home-energy-consumption.htm
Periodic cleaning and regular maintenance is the best way to improve efficiency in your home energy consumption. Learn about home energy efficiency.
Can You Match the Name of Santa Claus to the Country It Comes From?
play.howstuffworks.com/quiz/can-you-match-the-name-of-santa-claus-to-the-country-it-comes-from
"He's making a list/He's checking it twice/He's gonna find out who's naughty or nice/Weihnachtsmann is coming to town!" Sound familiar? No? Santa Claus isn't the same everywhere. See how many of these alternatives to "Santa Claus" from around the globe you can identify!
Can You Defeat This Norse Mythology Quiz?
play.howstuffworks.com/quiz/can-you-defeat-this-norse-mythology-quiz
The study of Norse mythology might make you a "heathen," but that doesn't make it any less interesting. Take this quiz and see how much you know about the traditions of the Nordic people.