Search Results | clean technology
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Plastic Numbers: Breaking Down Recycling Codes
science.howstuffworks.com/environmental/green-tech/sustainable/question217.htm
There are seven different numbers you might see on a plastic container. And each number has its own meaning.
13 Brown Gemstones for Understated Elegance
science.howstuffworks.com/environmental/earth/geology/brown-gemstones.htm
Looking to add earthy elegance to your jewelry box? Brown gemstones offer a unique and elegant alternative to more traditional colored gemstones.
5 Green Jobs for Retirees
money.howstuffworks.com/second-career-ideas/5-green-jobs-for-retirees.htm
What are some green jobs for retirees? Learn about 5 Green Jobs for Retirees at HowStuffWorks.
Can You Identify All of These Brands You'd Find at Lowe's?
play.howstuffworks.com/quiz/can-you-identify-all-of-these-brands-youd-find-at-lowes
Can you prove you're the king (or queen) of home improvement? See how many of these brands you can identify from the 11 product categories at Lowe's. Online, Lowe's offers 400,000 products. Here, you only need to know 40! It's time to drop the hammer!
Water Bug vs. Roach Identification: Which Are You Dealing With?
animals.howstuffworks.com/insects/water-bug-vs-roach.htm
When it comes to creepy crawlers in kitchens and bathrooms, the water bug vs. roach confusion is real. Both have six legs, long antennae, and oval-shaped bodies. But their biology, habitats, and behaviors reveal they’re not the same.
Why Is My Cat Laying in the Litter Box?
animals.howstuffworks.com/pets/why-is-my-cat-laying-in-the-litter-box.htm
If you’ve walked in to find your cat laying in the litter box, you’re not alone—and you're probably wondering why.
How to Choose Kitchen Appliances
home.howstuffworks.com/how-to-choose-kitchen-appliances.htm
Knowing how to choose kitchen appliances will put the finishing touches on your dream kitchen. Learn how to find appliances in your kitchen budget.
Is NASCAR really that bad for the environment?
science.howstuffworks.com/environmental/green-science/nascar-environment.htm
Is NASCAR bad for the environment? Find of if NASCAR is bad for the environment in this article.
How Lightsabers Work
entertainment.howstuffworks.com/lightsaber.htm
Lightsabers are more useful in our everyday lives than you may think. From the blade arc tip to the handgrip, learn all about the Jedi's weapon of choice and its various domestic applications.
How to Change a Cabin Air Filter
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/change-cabin-air-filter.htm
Changing a cabin air filter is easy with proper instruction. Learn how to change a cabin air filter at HowStuffWorks.