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What Is A Stryker Vehicle?
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The U.S. Army's Stryker is a lesson in flexibility: There are as many Stryker configurations as there are tasks to complete in today's military. Plus, it's easier to deploy than the mighty M1. Learn all about the Army's ambitious Stryker project: anywhere in the world within 96 hours.
How the Metric System Works
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Ever heard of a little unit called a femtometer? Can you tell us how much you weigh -- in petagrams? We know you can't, so hurry up and start reading. We have work to do.
How Digital Fingerprinting Works
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Digital fingerprinting can track and protect copyrighted files online. See how digital fingerprinting works and how it affects online privacy.
Can You Identify All These Bands From the British Invasion?
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The British Invasion was a major turning point in the history of music, culture, the music publishing industry and the post-WW2 global mono-culture, but how well do you know it? Could you recognize British Invasion bands on sight? Take this quiz to test your knowledge!
10 Weird Facts About Lobsters
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Lobsters pee out of their faces. Find out 10 weird facts about lobsters at HowStuffWorks.
How Executive Orders Work
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Executive orders are directives from the president without input from the legislative or judiciary branches of government. HowStuffWorks explains.
10 Disadvantages of Biofuels
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Biofuels are hot now, but integrating them into our fuel use habits could be costly. Read more about 10 disadvantages of biofuels.
10 Weirdest Failed Constitutional Amendments
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Think you have an original idea for a Constitutional amendment? Are you sure it hasn't been brought up one of the other 11,000 times?
10 Worst Adaptations in the Animal Kingdom
science.howstuffworks.com/life/evolution/10-worst-animal-adaptations.htm
Humans can certainly claim some of these, but sloths, giraffes and pandas wanted a piece of the action, too. The hyena adaptation, however, may just blow your mind.
10 Scientifically Sound Weather Superstitions
Ever hear that saying that a cow lies down when rain is coming? This superstition may not be as udderly ridiculous as you think.