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Why Is the U.S. Dollar the World's Currency?
money.howstuffworks.com/us-dollar-worlds-currency.htm
Around the world, people convert their money into U.S. dollars, making it the de facto global currency. But how did the U.S. dollar become so mighty?
How Stonehenge Worked
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/stonehenge.htm
The mysteries of Stonehenge have captivated us for centuries: Who built it and why? How did they move those giant stones? Though archaeologists and other researchers have replaced old theories with new ideas, many questions remain.
5 Hugely Fun Facts About Mass (Not Weight)
science.howstuffworks.com/mass-not-weight.htm
Weight is the measurement of gravity's pull on an object. And it varies by location. Mass is a different beast altogether.
How the Hum Works
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/the-hum.htm
Hummmmmm. Annoyed yet? Imagine if you heard that sound every night no matter what you did. Likened to a diesel engine idling in the distance, the Hum is a sound some people can never get away from. It's even caused suicide. But is it real?
5 Futuristic Trends in Supercomputing
electronics.howstuffworks.com/future-tech/5-futuristic-trends-in-supercomputing.htm
Trends in supercomputing will allow machines of tomorrow to do things we can't even imagine today. Learn about 5 futuristic trends in supercomputing.
Are Lefties More of a Danger on the Road?
Left- and right-handed drivers react differently to sudden incidents on the road. HowStuffWorks looks at how this can affect how lefties drive.
How Quantum Computers Work
computer.howstuffworks.com/quantum-computer.htm
Quantum computers use the power of atoms to perform memory and processing tasks. Learn why quantum computers will be faster than silicon-based computers.
How Dog Training Works
animals.howstuffworks.com/pets/dog-training.htm
Learn the history and ideas in common behind most methods of dog training and then talk about one of the most popular methods today: Clicker training.
The SS Edmund Fitzgerald and a Fateful Night on Lake Superior
history.howstuffworks.com/historical-events/edmund-fitzgerald.htm
When the Edmund Fitzgerald set sail on its final voyage, it was one of the largest ships on North America's Great Lakes. But by the evening of November 10, 1975, it had vanished beneath the waves of Lake Superior, taking all 29 crew members with it and cementing its place in maritime history.
How FEMA Works
people.howstuffworks.com/fema.htm
FEMA has been providing emergency relief for hurricanes, earthquakes, toxic contamination and more since 1979. Read more about how FEMA works.