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How Helmet Cameras Work
electronics.howstuffworks.com/gadgets/high-tech-gadgets/helmet-camera.htm
Helmet cameras allow you to capture shots that would be impossible otherwise. Learn about cool uses for helmet cameras and how they work.
Can You Correctly Guess the Locations of These Ancient Civilizations?
play.howstuffworks.com/quiz/can-you-correctly-guess-the-locations-of-these-ancient-civilizations
As far back as 5,000 years ago, powerful civilizations rose and fell. Mesopotamia. Ancient Persia. The Incas. While you may recognize these names, do you know where these ancient peoples once resided?
How Penny Per Page Might Work
computer.howstuffworks.com/penny-per-page.htm
The World Wide Web is known for its nearly unprecedented "free content." But can it stay that way? Learn how the penny-per-page revenue model might work.
How the Navy SEALs Work
science.howstuffworks.com/navy-seal.htm
Navy SEALs complete some of the most dangerous U.S. military missions. Learn about how the Navy SEALs work and what it takes to become a SEAL.
How Cave Dwellers Work
history.howstuffworks.com/historical-figures/cave-dweller.htm
Cave dwellers are stereotyped as heavy-browed and dim-witted. But who are the real cave people? Read about cave dwellers and their subterranean lives.
Top 10 Unexpected Valentine Gifts
people.howstuffworks.com/culture-traditions/holidays-other/10-unexpected-valentine-gifts.htm
Looking to give an unexpected Valentine's Day gift? Take a look at 10 unexpected Valentine's Day gifts TLC recommends.
How Blast-resistant Clothing Works
science.howstuffworks.com/blast-resistant-clothing.htm
Your most rugged pair of blue jeans can't hold a candle to the cutting-edge blast-resistant clothing and technology. Sure, these fabrics are tough, but can they diffuse bomb blasts?
Skin Grafts
health.howstuffworks.com/skin-care/information/anatomy/skin-graft.htm
Skin grafts are patches of skin that are attached to help wounds heal. Even though it's incredibly painful, skin graft surgery can save lives.
How the Nuclear Arms Race Works
science.howstuffworks.com/nuclear-arms-race.htm
The nuclear arms race was a frantic era in which several nations tested nuclear technology and stockpiled warheads. Read about the nuclear arms race.
20 Memorable Moments of the 21st Century So Far
history.howstuffworks.com/historical-events/20-memorable-moments-21stcentury.htm
The world has come a long way since we were prepping for Y2K. We've witnessed some major moments since then. HowStuffWorks looks at 20 big ones.