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How Lawn Tillers Work
home.howstuffworks.com/lawn-garden/professional-landscaping/lawn-tiller.htm
Lawn tillers are used to till the soil, which is the first thing you'll need to do before you plant a garden or lawn. Learn more about lawn tillers.
How Iron and Steel Work
science.howstuffworks.com/iron.htm
The refining of iron ore is one of the most historically significant achievements of all time. Find out how iron gets turned into steel and what it's used for.
Ultimate Guide to Green Building
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Green building is the practice of creating more resource-efficient methods of construction and renovation. Learn more about green building methods.
How Irrigation Works
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Irrigation provides water to plants. Learn how different types of irrigation work and examine the advantages and disadvantages of different types of irrigation.
Can You Name These British Kids TV Shows?
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British television produced some of the greatest television shows of all time, and children's programming is no exception. Could you name 40 children's television shows from just a single image? It's time to veg out!
Can You Pass This Basic Astrology Test?
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Whether you check your horoscope religiously or turn your nose up at looking to the stars, how much do you know about astrology? Even if you think celestial divination's pure fiction, there are plenty of facts to unpack.
How Fluid Concrete Works
home.howstuffworks.com/home-improvement/construction/materials/fluid-concrete.htm
Concrete may seem dull and gray. But the superplasticizers in fluid concrete are actually pretty intriguing. How do these little buggers make wet concrete flow like a river?
Can you match the TV show to its '80s theme song?
play.howstuffworks.com/quiz/can-you-match-the-tv-show-its-80s-theme-song
We all know some theme songs so well we start to sing them as soon as we hear the opening lyrics. (And sometimes, the song turns out to be more memorable than the show.) See if you can guess which theme song and which TV series go together.
How do you write the chemical reaction that takes place in a smoke detector?
science.howstuffworks.com/question5.htm
Chemical formulas provide a concise explanation for reactions. In this article, we explain the formula for the reaction in a smoke detector.
Where are your maxillary sinuses?
health.howstuffworks.com/human-body/parts/maxillary-sinuses.htm
The maxillary sinuses are located right under your eyes and above the roots of your upper teeth. Learn more about the location of your maxillary sinuses from this article.