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Your search for "coal mining in kentucky" returned 10 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?
Why Americans Celebrate Black History Month in February
history.howstuffworks.com/american-history/why-celebrate-black-history-month-in-february.htm
Black History Month is celebrated in February each year. HowStuffWorks looks at the reason this month was chosen.
Can You Accurately Guess the Population of Every American State?
play.howstuffworks.com/quiz/can-you-accurately-guess-the-population-of-every-american-state
This quiz will bring you to your "census." There are over 7 billion people in the world, but only 329.7 million of them live in the United States. Can you tell us where we might find them?
Railroads of the 1990s
history.howstuffworks.com/american-history/1990s-railroads.htm
Railroads of the 1990s explains the history of American railroads through the 1990s. Learn about the history of railroads of the 1990s.
Can You Name the States From Smallest to Largest?
play.howstuffworks.com/quiz/can-you-name-the-states-from-smallest-to-largest
For this quiz, size does matter, and you're gonna have to know a thing or two about land plots to even think of passing. We'll be impressed if you can tell us where Delaware lands on this quiz.
We Challenge You to ID All of These Breeds If You Think You're a Horse Expert!
Of course, you're the one who knows horse breeds like they're your best friends, and this quiz endorses your mysterious horse forces. It's agreed that you need to ID every breed, so take the reins and do it with speed!
How Many State Capitals Do You Know?
play.howstuffworks.com/quiz/how-many-state-capitals-do-you-know
We'd love TOPEKA your interest in geography with this quiz. If you don't pass, don't get MADison about it, just show us what JUNEAU about all 50 states.
Can You Guess All 50 States From an Image Of Their Outline?
Did you get an A in your geography class? Do you know the state mottos and famous landmarks that make each state unique? Prove it by challenging yourself with this quiz!
Do You Know What State These Christmas Traditions Are From?
play.howstuffworks.com/quiz/do-you-know-what-state-these-christmas-traditions-are-from
Santa Claus, Christmas trees, gift giving ... most yuletide traditions are familiar around the country. But there are some pretty peculiar ones that you'll only find in particular states. Scroll down to test your knowledge!
John Lennon
entertainment.howstuffworks.com/john-lennon.htm
John Lennon is best known as a member of the Beatles, but his life was defined by much more than that. Learn about the life of John Lennon.