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How Often Should You Wash Your Pillow?
All those dust mites, body oils and drool do a number on the cleanliness of your pillow. Grossed out yet?
Polar Bear vs. Grizzly Bear: Which Bear Is Bigger and Tougher?
animals.howstuffworks.com/mammals/polar-bear-vs-grizzly-bear.htm
When it comes to massive, powerful bears, one showdown often comes to mind: polar bear vs. grizzly bear! These two bear species may look similar, but they have distinct differences in habitat, behavior and even diet. So, what happens when these giants of the animal kingdom cross paths?
Can carbon fiber solve the oil crisis?
auto.howstuffworks.com/fuel-efficiency/fuel-economy/carbon-fiber-oil-crisis.htm
Carbon fiber is five times as strong as steel and it's much more lightweight. Learn about carbon fiber and how it could solve the oil crisis.
Is marriage a good investment?
money.howstuffworks.com/personal-finance/financial-planning/marriage-investment.htm
Marriage and money are inextricably linked. Learn how the average cost of marriage can affect your investment plans and savings for the future.
How green is a self-contained composting toilet?
home.howstuffworks.com/green-living/composting-toilet.htm
A composting toilet is a step beyond keeping your home as earth friendly as possible. Learn about composting toilets and how much water they save.
Advantages and Disadvantages of RV Towing
The advantages and disadvantages of RV towing are many. Learn more about the advantages and disadvantages of RV towing at HowStuffWorks.
How can alcohol be good for your heart?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/alcohol-good-for-your-heart.htm
Alcohol may be good for your heart, according to some recent studies. Learn why alcohol could be good for the heart and find out why some doctors disagree.
How Automatic Solar Panel Cleaning Systems Work
science.howstuffworks.com/environmental/green-tech/sustainable/solar-panel-cleaning-system.htm
Automatic solar panel cleaning makes solar panels far more efficient. Visit HowStuffWorks to learn all about automatic solar panel cleaning.
10 Ways to Squeeze in a Workout During the Holidays
recipes.howstuffworks.com/menus/10-ways-to-workout-during-holidays.htm
Ways to work out during holidays are hard to come by. Check out these 10 ways to squeeze in a workout during the holidays.
Can a planet float on water?
science.howstuffworks.com/dictionary/astronomy-terms/floating-planet.htm
The floating planet theory states that a planet that is light enough should be able to float on water. Learn about the floating planet theory.