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3 Types of Rocks Every Aspiring Geologist Should Know
science.howstuffworks.com/environmental/earth/geology/types-of-rocks.htm
Rocks might look simple, but they tell an ancient story of Earth’s fiery depths, surface shifts and biological processes.
How Flamethrowers Work
science.howstuffworks.com/flamethrower.htm
When humans discovered fire, they learned to cook their food in a controlled environment. What came next? Flamethrowers, of course. What do flamethrowers have in common with their living counterpart -- fire breathers?
14 Notable Grand Ole Opry Performers
entertainment.howstuffworks.com/14-notable-grand-ole-opry-performers.htm
The Grand Ole Opry made Nashville the country music capital of the world. See our list of 14 notable Grand Ole Opry performers, including Johnny Cash.
147 Words That Start With 'E' for Wordle and Scrabble Players
entertainment.howstuffworks.com/leisure/online-games/words-that-start-with-e.htm
From short, common words to longer, more obscure ones, knowing a variety of words that start with "E" can give you the competitive edge to outscore your opponents in many popular word games.
How Steam Shovels Work
science.howstuffworks.com/transport/engines-equipment/steam-shovel.htm
Antique steam shovels can still be found rusting away at old mining sites or painstakingly restored and on display in museums the world over. How much do you know about these mammoth-sized digging tools?
How does a candle work?
home.howstuffworks.com/question267.htm
How do candles work? What keeps the wick burning, seemingly forever, when the same twine would completely burn up in a matter of minutes if it weren't engulfed in wax? Why won't the wax burn without a wick?
Are Hybrid Cars Worth It?
auto.howstuffworks.com/5-reasons-to-not-buy-hybrid.htm
If you're looking for a new car or truck, there's a chance you're considering a hybrid. Before you sign any paperwork, take a look at why you may not want to.
Party Trick Breakdown: Why Do Balloons Stick to Hair?
science.howstuffworks.com/why-do-balloons-stick-to-hair.htm
Scientists have figured out why some objects stick more to each other. And it's a very cool trick.
The Great London Smog of 1952
history.howstuffworks.com/historical-events/great-london-smog-1952.htm
A smog of epic proportions enveloped London in December of 1952. HowStuffWorks takes a look at the incident and its aftermath.
How Did the U.S. Look Before the EPA?
people.howstuffworks.com/what-did-country-look-epa.htm
The U.S. has come a long way since forming the EPA in 1970. HowStuffWorks digs out some pics from the National Archives to show just how far.