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10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
Inside 'The Bank Job'
entertainment.howstuffworks.com/bank-job.htm
'The Bank Job' is a new movie about a real-life bank robbery that occurred in London in 1971. Take a behind-the-scenes look at 'The Bank Job.'
How Robot Armies Will Work
science.howstuffworks.com/robot-armies.htm
Robot armies could soon account for up to one third of all vehicles currently in service. Learn about robot armies and robot army development.
Top 5 Inventions for Kids
science.howstuffworks.com/innovation/5-inventions-for-kids.htm
Edison, Bell, the Wright Brothers -- sure, their inventions changed the world, but they didn't tend to think up much for the kids. But that doesn't mean there haven't been some good ones over the years. So pick up your pogo stick and hop along to find out five of our favorites.
10 Addictive Games for iPad
computer.howstuffworks.com/tablets/10-addictive-games-for-ipad.htm
The iPad has many addictive games, some that are so addictive that you end up playing for hours. Here are the top 10 addictive games for iPad.
8 Famous Parks Designed by Frederick Law Olmsted, Plus a Tiny One You May Not Know About
science.howstuffworks.com/engineering/civil/frederick-law-olmsted.htm
The designer of New York's Central Park believed that public parks were 'democratic spaces' belonging to all citizens, and aren't we glad he did?
How the DHARMA Initiative Works
entertainment.howstuffworks.com/dharma-initiative.htm
If you're a big fan of "Lost," you're probably full of theories about the DHARMA Initiative. Learn about the DHARMA Initiative history and theories.
How Chrysler Works
auto.howstuffworks.com/chrysler.htm
Walter Chrysler parted with Buick to start his own company. Learn about the origins of Chrysler, and how it became one of the famous "Big Three."
How Movie Projectors Work
entertainment.howstuffworks.com/movie-projector.htm
When you see a movie in the theater, do you notice the projector? Without it, you'd be staring at a blank screen. Enter the projection booth and learn what it takes to show a movie.
How Podcasting Works
computer.howstuffworks.com/internet/basics/podcasting.htm
Podcasting combines blogging and mp3s to make an exciting new medium. Learn about podcasting, how to make podcasts and about popular podcasts.