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Can You See Who Views Your Facebook Profile?
computer.howstuffworks.com/internet/tips/how-to-see-who-views-your-facebook-profile.htm
With all the Internet spying going on out there, it seems like it would be easy to know who's viewing your Facebook profile. Lots of apps promise they can, but can they really?
Scientists Make History by Growing Plants in Soil From Moon
science.howstuffworks.com/plants-grown-moon-soil-news.htm
University of Florida scientists used lunar soil collected during Apollo 11, 12 and 17 missions to successfully grow plants from seed. It's a first in human history and could help future space colonists grow food on the moon.
The North American Geography Quiz
play.howstuffworks.com/quiz/north-american-geography-quiz
North America encompasses huge expanses of water and land. What do you know about this area's people, geology and climate? Take this quiz to find out.
Rube Goldberg: The Man Behind the Ingenious Contraptions
Rube Goldberg, an American cartoonist, became famous for illustrating whimsical, overly complex machines designed to perform simple tasks, now known as Rube Goldberg machines.
How Diamonds Work
science.howstuffworks.com/environmental/earth/geology/diamond.htm
Diamond engagement rings. Diamond anniversary bands. Diamond earrings and necklaces. And now, the right-hand diamond ring! The four Cs -- cut, clarity, carat and color. Find out what the fuss is all about.
5 Myths About Renewable Energy
science.howstuffworks.com/environmental/green-science/5-myths-renewable-energy.htm
We're currently suspended between two ages: a time dependent on fossil fuels and a future dominated by renewable energy sources. Yet not everyone is sold on this vision, so a number of myths about renewable energy persist.
Why doesn't paper money disintegrate when it gets washed in the washing machine?
money.howstuffworks.com/question108.htm
When I leave a normal piece of paper in my pocket and it gets washed in the washing machine, it totally disintegrates. But if I leave a dollar bill in my pocket and wash it, it comes out intact. What is the difference?
Haunted Places in California: Ghost Sightings and Creepy Histories
history.howstuffworks.com/historical-events/haunted-places-in-california.htm
Discover the most haunted places in California, from eerie hotels to ghostly landmarks. Explore chilling paranormal stories and legends from the Golden State!
Greg Norman
entertainment.howstuffworks.com/greg-norman-golfer.htm
Greg Norman did not take up golf until he was 16 years old. Learn why Greg Norman was better known for how he lost than how he won.
How the FSF-1 Sea Fighter Works
science.howstuffworks.com/sea-fighter.htm
Nations are facing a more guerilla-style warfare - even at sea, and the equipment must evolve to meet new demands. Enter the Sea Fighter. Learn about this experimental, high-speed, "invisible" ship.