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How Often to Change Your Furnace Filter
home.howstuffworks.com/home-improvement/heating-and-cooling/air-filters-clean.htm
If my home's air filters are clean when I change them, are they really working? Find out the answer to this and learn more about air filters.
5 Unusual Uses for Plastic Bags
lifestyle.howstuffworks.com/crafts/recycled/5-unusual-uses-for-plastic-bags.htm
Plastic bags can be more than recycled or thrown away. Check out these 5 unusual uses for plastic bags to learn some crafty ways to reuse plastic.
Can You Sneeze With Your Eyes Open?
science.howstuffworks.com/science-vs-myth/everyday-myths/sneeze-with-eyes-open.htm
When you're a kid, this frightening rumor burns through the playground like wildfire. After all, what could be worse than your own eyes exploding out of your head? But does it have any truth to it?
Anti-aging Lip Products
health.howstuffworks.com/skin-care/lip-care/tips/anti-aging-lip-products.htm
Anti-aging lip products are becoming more and more popular. Visit HowStuffWorks to learn all about anti-aging lip products.
5 Innovative Greenhouses
recipes.howstuffworks.com/5-innovative-greenhouses.htm
Greenhouses are undoubtedly an integral part of humanity's future. Check out these 5 innovative greenhouses to see the future of green gardening.
What causes underarm darkening?
health.howstuffworks.com/skin-care/underarm-care/problems/underarm-darkening.htm
What causes underarm darkening? Read about the causes of dark underarms and how to get rid of dark underarm skin.
How the Dyson Bladeless Fan Works
electronics.howstuffworks.com/gadgets/home/dyson-bladeless-fan.htm
The Dyson Air Multiplier works like a fan, but it has no blades. Can it be as effective as a traditional fan? What's so different about it?
5 Myths About Twitter
electronics.howstuffworks.com/tech-myths/5-myths-about-twitter.htm
These top myths about Twitter help uncover the real facts about this social networking site. See myths about Twitter and get informed.
Top 5 Energy-efficient Computers
science.howstuffworks.com/environmental/green-tech/sustainable/5-energy-efficient-computers.htm
Energy efficiency is starting to rank right up there with speed and power in terms of desirable attributes for a computer. What are five of the most energy-efficient computers on the market?
Can you be a professional volunteer?
money.howstuffworks.com/economics/volunteer/information/professional-volunteer.htm
Being a professional volunteer may sound like a noble calling, but there are practical considerations. Learn whether you can be a professional volunteer.