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How Plasma Converters Work

science.howstuffworks.com/environmental/energy/plasma-converter.htm

Plasma converters generate electricity for our homes by burning trash. Learn about plasma converters and see pictures of plasma converters plants.

How Prohibition Worked

history.howstuffworks.com/historical-events/prohibition.htm

Prohibition was a constitutional amendment banning the sale and production of alcohol in the U.S. HowStuffWorks looks at prohibition and why it failed.

How Much Do You Know About the History of New York City?

play.howstuffworks.com/quiz/how-much-do-you-know-the-history-new-york-city

Did you know there's a "secret" Track 61 train station on Manhattan? That the game of pinball was actually banned in the city at one time? Harlem is up, and the Battery is down -- and, always remember this: if the street numbers are going up, like 42nd St. to 43rd to 44th Street, then you're headed north. (Numbers going down? Turn around.) Oh, and "PONY," if you see it around, means Product of New York.

The Rise and Fall of the Oregon Trail

history.howstuffworks.com/american-history/oregon-trail.htm

Hundreds of thousands of emigrants traveled the 2,170-mile Oregon Trail. HowStuffWorks looks at what they endured in their search of a better life.

Can You Guess If This Movie Was Made in Canada or the US?

play.howstuffworks.com/quiz/can-you-guess-if-this-movie-was-made-in-canada-or-the-us

Curious about whether your favourite movie was filmed in Canada or the United States? It turns out that both countries love to borrow locations from one another. Take this quiz and see if you can tell the difference!

How the Crusades Worked

history.howstuffworks.com/european-history/crusades.htm

The Crusades were religious wars. Find out what triggered the First Crusade and how the pope persuaded people to go on a crusade.

Top 10 Ghost Tours

science.howstuffworks.com/science-vs-myth/afterlife/top-5-ghost-tours.htm

Ghost tours give tourists the opportunity to brush shoulders with spirits, or at the least, hear a few good ghost stories. Learn about ghost tours.

Can You Name All of These Celebrities on Canada’s Walk of Fame?

play.howstuffworks.com/quiz/can-you-name-all-these-celebrities-canadas-walk-fame

What's the best way to learn about all of the remarkable talent The Great White North has to offer? By taking a stroll down Canada's Walk of Fame, of course!

Did James Earl Ray Really Kill Martin Luther King Jr.?

history.howstuffworks.com/historical-events/james-earl-ray.htm

More than 50 years after Martin Luther King Jr. was assassinated by a lone bullet while standing on the balcony of the Lorraine Motel, questions still remain. Was James Earl Ray the sole gunman, or was it a conspiracy?

10 Famous People Buried in Unmarked Graves

entertainment.howstuffworks.com/10-famous-people-unmarked-graves.htm

An unmarked grave isn't always a sign of poverty. Here are 10 famous people buried in unmarked graves from HowStuffWorks.

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