Search Results | providence river
Your search for "providence river" returned 549 results
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.
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.
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.
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
play.howstuffworks.com/quiz/legend-the-loch-ness-monster-quiz
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!
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.
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.
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.
The Ultimate Survival Skills Quiz
play.howstuffworks.com/quiz/survival-skills-quiz
Being stranded in the wilderness may make for a good movie, but in reality, it's a harrowing experience. Staying alive may require you to build a shelter, start a fire and even eat bugs for nourishment. Can you survive this quiz?
How the Virtual Border Fence Works
people.howstuffworks.com/virtual-border-fence.htm
The virtual border fence uses a system of cameras and radar to catch border crossers. Learn about the virtual border fence and border fence technology.