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9 Great Uses for Toothpaste Besides Brushing Your Teeth

home.howstuffworks.com/home-improvement/household-hints-tips/cleaning-organizing/uses-toothpaste-besides-brushing-teeth.htm

Toothpaste is for cleaning your pearly whites, right? True, but there are other cool uses for it that you may not know about. Here are nine of them.

7 Ways to Reuse Wine Bottles

lifestyle.howstuffworks.com/crafts/recycled/reuse-wine-bottles.htm

You might not be able to recycle your wine bottles anymore, but you can certainly upcycle them into everything from bird feeders to garden beds.

Your Phone Is a Germ Factory, So Stop Taking It to the Toilet

science.howstuffworks.com/life/cellular-microscopic/smartphone-germs.htm

Your phone might look clean, but in reality, it's harboring germs, viruses and bacteria. So stop doomscrolling in the bathroom.

How the Bessemer Process Changed the World of Steelmaking

science.howstuffworks.com/engineering/structural/bessemer-process.htm

Uncover the impact of the Bessemer process, which revolutionized steel production and shaped modern society.

The Longest-living Dog Breeds Are Tiny, But Why?

animals.howstuffworks.com/pets/longest-living-dog-breeds-tiny.htm

We have less time with our Great Danes than we do with our Yorkshire terriers - but why?

6 Handy Uses for Witch Hazel

health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/witch-hazel.htm

Witch hazel is a shrub with an unusual name that's been used for centuries to treat many skin conditions. So, what can you use it for?

15 Most Expensive Cat Breeds in the World

animals.howstuffworks.com/pets/most-expensive-cat.htm

Cats have an exceptionally independent personality compared to other pets. There must be some distant memory of being worshipped as gods in ancient Egypt locked away in their genetic code that explains their sassy, uppity nature.

Differences Between Rational and Irrational Numbers

science.howstuffworks.com/math-concepts/rational-vs-irrational-numbers.htm

Rational numbers can be expressed as the ratio of two integers, while irrational numbers, such as square roots of non-square numbers, cannot.

How to Conserve Energy at Home

home.howstuffworks.com/green-living/how-to-conserve-energy-at-home.htm

What is "energy"? Where does it come from? How do we pay for it? Learn the answers to these questions, and find out how to live more efficiently in your home.

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