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Why Do Electrical Prongs Have Holes in Them?
home.howstuffworks.com/two-flat-prong-plug-holes.htm
If you unplug any appliance in your house, there's a 98 percent chance than the two flat prongs have holes in them. Find out the reasons for these holes.
Fruitless Mulberry Tree
home.howstuffworks.com/fruitless-mulberry-tree.htm
An ideal plant for landscaping, fruitless mulberry tree is a unique fruit tree native to China. Learn more about how to grow and maintain fruitless mulberry tree.
1816 Was the Year Without a Summer
More than two centuries ago, the biggest volcanic explosion in human history occurred. And it had far-reaching effects.
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.
5 Tips for Canning Tomatoes
recipes.howstuffworks.com/5-tips-for-canning-tomatoes.htm
Tips for canning tomatoes can save your family money. Visit HowStuffWorks to find 5 tips for canning tomatoes.
The Geology Behind 5 American Landmarks
science.howstuffworks.com/environmental/earth/geology/geology-american-landmarks.htm
The U.S. is full of exceptional geological formations. HowStuffWorks looks at at five that set the bar high as far as landmarks go.
Why Hardly Anyone Uses Employee Assistance Programs
money.howstuffworks.com/why-hardly-anyone-uses-employee-assistance-programs.htm
HowStuffWorks discovers why very few employees take advantage of EAP services offered by their company.
Atlantic Ocean Currents Weakening, Near Verge of Collapse, Study Says
science.howstuffworks.com/environmental/earth/oceanography/amoc-news.htm
The Atlantic Meridional Overturning Circulation, or AMOC, plays an essential role in regulating ocean temperatures, but it looks as if it may be collapsing. What happens next?
Fur Trout: The Cold, Hard Truth About Furry Fish
science.howstuffworks.com/science-vs-myth/strange-creatures/fur-trout.htm
Have you ever heard of the fur trout? From the Great Lakes Region to the Arkansas River, surprising reports of these unusual fish (also known as the beaver trout) have fascinated fishermen and cryptid enthusiasts alike for generations.
The Driest Place on Earth: Chile's Atacama Desert
science.howstuffworks.com/environmental/earth/geology/driest-place-on-earth.htm
The Atacama Desert, situated in northern Chile, is not just any ordinary arid region. Spanning over 600 miles (965 km) along the Pacific Coast of South America, it is one of the most extreme landscapes on the planet. Thanks to certain oceanic conditions, there are areas that have received zero rainfall throughout recorded history, making the Atacama Desert the driest place on Earth.