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How Geothermal Energy Works
science.howstuffworks.com/environmental/energy/geothermal-energy.htm
Geothermal energy is clean, abundant and renewable. Learn about geothermal energy, geothermal heat pumps and geothermal power plants.
How Aquaculture Works
animals.howstuffworks.com/animal-facts/aquaculture.htm
Aquaculture provides food and replenishes other scarce resources. Learn how aquaculture works and how aquaculture industry supplies the goods we use.
Can You Guess the Place by a Picture of It?
play.howstuffworks.com/quiz/can-you-guess-the-place-by-a-picture-of-it
Do you know where Burning Man is held or where Napoleon used to party? Can you name that colorful village that clings to a cliff on the Amalfi coast? Do you know what the "Times Square" of Asia is called? See if you can name these places by looking at a picture.
Who Invented the Toilet? A Brief History of the Flush
science.howstuffworks.com/innovation/everyday-innovations/toilets-past-future-flush.htm
Who invented the toilet? While we wish it were so, it wasn't Thomas Crapper. Surprisingly, toilet design hasn't changed much since the first "water closet" patent in the 1500s.
Mercury Retrograde Explained: Dates, Effects, and How to Cope
science.howstuffworks.com/mercury-retrograde.htm
Mercury Retrograde is coming. Is your life about to turn upside down? Discover the dates you must know & how to avoid total disaster.
How Floating Bridges Work
science.howstuffworks.com/engineering/structural/floating-bridge.htm
Bridges span the gap and help us get from point A to B, but who knew they could float, too? Find out what the deal is with floating bridges in this article.
Countries That Start With 'Z' and How They Got Their Names
history.howstuffworks.com/world-history/countries-that-start-with-z.htm
If you were to explore the world alphabetically, you'd find 27 countries starting with "s" - like Spain, Sweden and South Africa - each with its own rich history and vibrant culture. But when you get to "X," the map draws a blank; no countries start with that elusive letter.
When Were Cats Domesticated? Did Cats Domesticate Us?
animals.howstuffworks.com/pets/when-were-cats-domesticated.htm
These floofs have been living alongside humans for thousands of years. But when were cats domesticated to become our adorable yet aloof companions?
How Millefiori Works
entertainment.howstuffworks.com/arts/artwork/millefiori.htm
Millefiori is an Italian word meaning 'thousand flowers.' What makes millefiori glass so special?
Where Have All the Water Fountains Gone? Here's Why We Should Bring Them Back
science.howstuffworks.com/engineering/civil/water-fountains.htm
Drinking fountains have faced a challenge from bottled water, but they seem to be making a comeback. By the way, we throw away over 60 million PET water bottles every day in the U.S. alone.