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Your search for "smelting" returned 32 results
Are You a Big Enough Potterhead for This Sorcerer’s Stone Quiz?
play.howstuffworks.com/quiz/are-you-a-big-enough-potterhead-for-this-sorcerers-stone-quiz
Take this quiz to see just how big a Potterhead you really are. Warning: Mere muggles have tried their hand at it and failed miserably. Do you have what it takes to pass?
The Ultimate Makeup Quiz
play.howstuffworks.com/quiz/makeup-quiz
This Ultimate Makeup Quiz will test your knowledge of cosmetics and makeup ingredients. Check out the Makeup Quiz to get tips and learn more.
There Are Over 15,000 Species of Freshwater Fish — We’ll Be Impressed If You Can Name 40!
If ocean fish are a little too salty for you, there's always freshwater fish! In aquariums, for sport fishing or just minding their business in a river, there are tons of them out there. Can you name the 40 in our quiz?
Cadmium: The Highly Toxic Metal That Powers the World
science.howstuffworks.com/cadmium.htm
Cadmium is a natural metal and the leading component in rechargeable batteries and solar cells. It is also highly toxic and heavily regulated.
The Ultimate Swimming Pool Quiz
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Although swimming pools come in all shapes and sizes, nearly all pools function the same way to keep the water clean and chemically balanced. See how much you know about how swimming pools work by taking this quiz.
Is mineral makeup really natural?
health.howstuffworks.com/skin-care/beauty/skin-and-makeup/mineral-makeup.htm
Mineral makeup is makeup that is made from minerals recovered from the Earth. Find out if mineral makeup is in fact natural.
Do You Really Know the U.S. Constitution?
play.howstuffworks.com/quiz/us-constitution-quiz
The U.S. Constitution is a document with a history, and most of us learn all about it in school -- well, maybe not all about it. This Constitution Day, test your knowledge of some lesser-known facts about the U.S. Constitution.
Can you recycle your old lamps?
home.howstuffworks.com/home-improvement/construction/green/can-you-recycle-old-lamps.htm
A bulky old lamp takes up a lot of space in a landfill. But if it doesn't fit your décor, you've got to do something with it. Is recycling an option? There are a few things to consider.
How is concrete made?
home.howstuffworks.com/home-improvement/construction/materials/how-is-concrete-made.htm
If you've wondered how is concrete made, this is the article for you. Learn the answer to how is concrete made and what the best concrete recipe is.
Is All That Shines Really Sterling Silver?
home.howstuffworks.com/home-decor/decorating-styles-techniques/sterling-silver.htm
The Brits standardized what it means for an item to be sterling silver way back in the 14th century. But how can you tell if something is sterling or not?