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How Rain Barrels Work

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Rain barrels are containers designed to trap and store rainwater. Learn more about rain barrels and if one is right for you.

How Automatic Solar Panel Cleaning Systems Work

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Automatic solar panel cleaning makes solar panels far more efficient. Visit HowStuffWorks to learn all about automatic solar panel cleaning.

Nearly 1,000 U.S. Streets Named After MLK Jr. What Are They Like?

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Researchers investigated the racial makeup and economic well-being of 22,286 census blocks in the U.S. with roadways bearing Dr. Martin Luther King Jr.'s name. Here's what they found.

5 Characteristics of a Great Science Teacher

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Science education methods are changing as a result of the Next Generation Science Standards, which aim to define a uniform vision for K-12 science education across the U.S.

Lepidolite: Exploring the Geological Origins and Metaphysical Properties

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Is it just a pretty crystal or a POWERFUL source of calm? Discover the SHOCKING truth about its lithium content and healing abilities!

10 Cool Animals That Stand Out in a Crowd

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Animal have some amazing skills. Read on to see which animals have the most amazing skills.

How Global Warming Works

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Global warming is becoming an increasingly important issue. Find out what causes global warming and learn how we can decrease the effects of global warming.

The Amazing, and Alarming, Science Behind Red Snow

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Red snow? Yes. It totally exists. And while it might look cool, it's not exactly what you want to see from Mother Nature.

Understanding the Symptoms of a Bad Oxygen Sensor

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Identify and tackle bad oxygen sensor symptoms for optimal vehicle performance. Expert insights on diagnosis and solutions.

Are ice blocks better than air conditioning?

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Air conditioning with ice blocks is taking root among some of the world's most powerful companies. Learn how air conditioning with ice blocks works.

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