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Is filtered water safer than tap water?
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Is filtered water safer than tap water? Check out this article and learn if filtered water safer than tap water and more about this topic.
How NASA Works
science.howstuffworks.com/nasa.htm
When most people think of NASA, they probably think of astronauts and the Kennedy Space Center. But there's a whole lot more to this 60-year-old organization.
5 Energy Choices for a Sustainable Future
science.howstuffworks.com/environmental/energy/5-energy-choices-sustainable-future.htm
The energy choices we make today have a huge impact on the generations that follow. In this article you will explore 5 energy choices for a sustainable future.
10 Creeping Vines that Provide Privacy
home.howstuffworks.com/10-creeping-vines-that-provide-privacy.htm
While trees and shrubs can certainly create a living barrier within your yard, creatively placed vines can give you that feeling of privacy, your own personal retreat.
10 Cutting-edge, Energy-efficient Building Materials
home.howstuffworks.com/home-improvement/construction/green/10-cutting-edge-building-materials.htm
Are you wondering about cutting-edge building materials? Check out this article and learn about 10 cutting-edge, energy efficient building materials.
10 Green Home Cleaning Tips
Keeping your living space sanitary can sometimes feel like a daunting task. Learn these green home cleaning tips to keep your house naturally fresh.
How Energy-efficient Electronics Work
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Energy-efficient electronics can help you save money by using less electricity. Learn more about different types of energy-efficient electronics.
6 Things to Know About Well Water Before Digging
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Many homes in rural parts of the U.S. rely on well water rather than city water. But well water has pros and cons that city people may never have considered.
Can You Identify These Ugly Cars From the '70s and '80s?
play.howstuffworks.com/quiz/can-you-identify-these-ugly-cars-from-the-70s-and-80s
Try to figure out why the auto industry put so much time and effort into producing a lineage of ugly cars during the 1970s and 1980s. Let this auto quiz broaden your scope of how hideous some vehicles were back then. Prove that you already know all about these A-to-Z uglies!
How Power Grids Work
science.howstuffworks.com/environmental/energy/power.htm
Electrical power is a little bit like the air you breathe: You don't really think about it until it is missing. There are good reasons the power grid distribution system works the way it does, though it can lead to some big problems.