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5 Tips on Eco-friendly Lawn Care

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How much do you know about eco-friendly lawn care? Keep reading to discover 5 Tips on Eco-friendly Lawn Care.

The Bohr Model: Quickly Replaced But Never Forgotten

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Niels Bohr proposed the model of the atom that we still learn in school today, even though it's technically incorrect.

How Mass Spectrometry Works

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Mass spectrometry is an aspect of science that could finally put the steroid era of baseball to an end. Learn about mass spectrometry.

How dangerous is sewage?

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Sewage that is left untreated can have a deadly impact on the environment. Learn how dangerous sewage is in this article.

What If the Ozone Layer Disappeared?

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It's a strange thing to think about, but have you ever wondered what would happen if the ozone layer suddenly wasn't there? Here's a hint: Getting a bad sunburn would be the least of your problems.

How Gorilla Glass Works

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Gorilla Glass is a scratch- and impact-resistant glass that can be used on cell phones and other gadgets. Learn what makes Gorilla Glass so tough.

New Technology Revives Tarnished Daguerreotype Ghosts

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Scientists have found a means of restoring daguerreotypes degraded by time. HowStuffWorks looks at the new technology.

Does hydrogen destroy metals?

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Hydrogen sounds great as the energy of the future until the topic of hydrogen embrittlement arises. Can we stop hydrogen from destroying metals?

What Is Bleach? How Bleach Works

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If you open up the cupboards of most kitchens in America, you'll probably find bleach. Check out this article all about bleach.

How Landmines Work

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Landmines have killed or maimed over 1-million people since 1975. Find out how landmines work and what countries are doing to prevent landmine tragedies.

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