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How LifeStraw Works
science.howstuffworks.com/environmental/green-tech/remediation/lifestraw.htm
Many of us take clean water for granted, but hundreds of millions of people have no access to it. Luckily, technologies like LifeStraw can help make water safer for individuals and families who desperately need it.
How Rubber Works
science.howstuffworks.com/rubber.htm
Rubber is an elastomer, a large molecule that can be stretched and returned to its original shape. Learn why rubber is so stretchy and how we make it.
How Virtual Reality Military Applications Work
science.howstuffworks.com/virtual-military.htm
Virtual reality military applications include battlefield simulations and military vehicle simulations. Learn about virtual reality military applications.
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.
How Interest Rates Work
money.howstuffworks.com/interest-rate.htm
Interest rates are basically the price we pay for living in a world that relies heavily on credit and debt. Find out how interest rates work in this article.
How Smart Watches Work
electronics.howstuffworks.com/gadgets/clocks-watches/smart-watch.htm
The wrist communicator has long been a dream of tech junkies. Find out how close we're getting to living the dream with smart watches.
How Sports Betting Works
entertainment.howstuffworks.com/sports-betting.htm
sports betting, betting on sports
How does childhood obesity work?
health.howstuffworks.com/pregnancy-and-parenting/childhood-conditions/childhood-obesity.htm
Childhood obesity is more common than you think -- about 30% of young people, ages 6-19, are overweight or obese. Learn more about childhood obesity.
How Snus Works
science.howstuffworks.com/snus.htm
First there was Volvo. Then came IKEA. Well get ready for the next major Swedish export: snus, a smokeless tobacco product, similar to dip or chew.
Top 10 Protests That Saved TV Shows from Cancellation
people.howstuffworks.com/culture-traditions/tv-and-culture/10-protests-that-saved-tv-shows.htm
There have been protests that saved TV shows from cancellation. Visit HowStuffWorks to see the top 10 protests that saved TV shows from cancellation.