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Can You Match These American Landmarks to Their State?
play.howstuffworks.com/quiz/match-american-landmarks-to-state
Every state has its unique landmarks, some of which are more popular than others. How well do you know the ones across your country? Let's find out!
What Is Humidity and How Does Humidity Affect Temperature?
science.howstuffworks.com/nature/climate-weather/atmospheric/what-is-humidity.htm
When discussing the weather, humidity is a constant topic of conversation and consternation, especially during those muggy summer months. When people say, "At least it's a dry heat," that's just another way of saying, "Phew! At least it's not humid!"
From Plant Pots to Ancient Armies, Terracotta Is Universal
home.howstuffworks.com/gardening/garden-design/terracotta.htm
One of the oldest and most widely-used materials in the world, baked clay or terracotta, can be found on roofs, in museums and in gardens all over the world.
Railroad Expansion
history.howstuffworks.com/american-history/railroad-expansion.htm
The railroad expansion of the middle and late 1800s changed America forever. Read more about the westward expansion of railroads.
How Virtual Office Assistants Work
money.howstuffworks.com/business-communications/virtual-office-assistant.htm
Virtual office assistants are a growing trend in today's professional world. Learn more about how virtual office assistants work at HowStuffWorks.
Why Electric Fireplaces Are Hot
home.howstuffworks.com/home-improvement/heating-and-cooling/electric-fireplaces.htm
There's just something about sitting in front of a fire that soothes the soul. And electric fireplaces make whiling the hours away in front of those flickering flames as simple as flipping a switch.
Legend of the Loch Ness Monster Quiz
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Bigfoot who? Forget hairy bipeds, the Loch Ness Monster might actually be the world's most famous mythical creature. Or is it just a myth? Take our Loch Ness Monster quiz and find out!
10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
The Largest Wildfire in U.S. History, Based on Acreage Burned
science.howstuffworks.com/nature/natural-disasters/largest-wildfire-in-us-history.htm
Wildfires have profoundly shaped the landscape and history of the United States, leaving behind tales of devastation and resilience. While the infamous Great Chicago Fire of 1871 is often remembered for its urban destruction, the nation's forests and wildlands have witnessed even more extensive blazes.
How do you build an underwater tunnel?
science.howstuffworks.com/engineering/structural/build-underwater-tunnel.htm
Underwater tunnels are so commonplace that we rarely think of the great dangers -- and extreme construction techniques -- these modern wonders require. With the opening of the Marmaray Tunnel in October 2013, it's time to take a second look.