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Your search for "mineral virginia" returned 55 results
What Are Mines?
science.howstuffworks.com/engineering/structural/underground-mining.htm
Underground mining has come a long way from the days of men with pickaxes and canaries. It relies much more heavily on machinery that makes it much safer than in the past. Which techniques are used in mining today?
Venice Isn't Alone: 7 Sinking Cities Around the World
science.howstuffworks.com/environmental/earth/geophysics/sinking-cities.htm
Subsidence, or the decline in the elevation of land surface, is creating a problem for some coastal cities as sea levels rise.
Can You Locate These Wild West Cities on a Map?
play.howstuffworks.com/quiz/can-you-locate-these-wild-west-cities-on-a-map
If you name all of these towns in the West, from Tombstone to Ruby you'd be best, then pick Dodge City out from the rest, and ride off in the sunset in the West. Do your best in the quiz and we'll see if you know Oatman from Virginia City.
What's the difference between stalactites and stalagmites?
science.howstuffworks.com/environmental/earth/geology/stalactite-stalagmite.htm
Stalactites and stalagmites are two common cave features that are often mistaken for each other. Learn about stalactites and stalagmites.
How are crystals made?
science.howstuffworks.com/environmental/earth/geology/how-are-crystals-made.htm
From the Hope diamond to the shiny bits in instant coffee, crystals have always held the power to fascinate us humans. Are they more than just a bunch of pretty facets?
The Rockin' State Fossils Quiz
science.howstuffworks.com/environmental/earth/geology/state-fossils-quiz.htm
One of America's national treasures is its diverse and bountiful fossil record. Take our U.S. states fossils quiz to learn more about fossils.
How do dogs' nutritional needs change as they age?
animals.howstuffworks.com/pets/dogs-nutritional-needs.htm
How do dogs' nutritional needs change as they age? Find out how dogs' nutritional needs change as they age at HowStuffWorks.
How Rhodes Scholarships Work
money.howstuffworks.com/personal-finance/college-planning/financial-aid/rhodes-scholarship.htm
Rhodes Scholarships pay for post-graduate work at the University of Oxford. Learn about Rhodes Scholarships in this article from HowStuffWorks.
Can a Country Buy Another Country?
history.howstuffworks.com/history-vs-myth/can-country-buy-another-country.htm
Can a country actually buy another country? HowStuffWorks looks into the history and feasibility of countries buying and selling each other.
Can You Guess Which of These Two American Cities Is Furthest North?
play.howstuffworks.com/quiz/can-you-guess-which-of-these-two-american-cities-is-furthest-north
From Florida to Maine or California to Alaska, the United States is a vast country with plenty of interesting cities to explore. But do you know which cities are located north or south of others? Take a trip through this quiz to find out!