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Your search for "laser" returned 130 results
How Recycling Works
science.howstuffworks.com/environmental/green-science/recycling.htm
Recycling involves taking something useful and turning it into something new instead of throwing it away. Learn about recycling and the many types of recycling.
How Van de Graaff Generators Work
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Van de Graaff generators are famous for producing static electricity. Learn about Van de Graaff generators and find out why Van de Graaff generators were invented.
How Future Combat Systems Will Work
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The U.S. Army's Future Combat Systems is a massive overhaul of military technology intended to prepare the Army for modern warfare. Learn why the army needs the FCS.
10 Oldest Known Diseases
science.howstuffworks.com/life/cellular-microscopic/10-oldest-known-diseases.htm
You won't find some of history's biggest killers on this list, but you will find at least one disease that will make you want to bite something and another that might make you break out in "elevated pustules." Curious yet?
10 Awesome New Inventions You'll Never Hear About
science.howstuffworks.com/innovation/inventions/5-awesome-new-inventions-youll-never-hear-about.htm
Despite all the Slinkies, Band-Aids and BIC pens out there, many patented inventions that push the boundaries of innovation will likely never see widespread use, like this car that's grown organically and emits pure oxygen.
How Will We Colonize Other Planets?
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We've been cruising to and from the International Space Station since 2000. Isn't it about time we started moving on to other space destinations and establishing human outposts?
How Controlled Detonations Work
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It's a delicate, hair-raising business that usually ends in triumph, but can, in certain circumstances, end in tragedy. Welcome to the world of a bomb squad technician. It's explosive.
How Ramjets Work
science.howstuffworks.com/transport/engines-equipment/ramjet.htm
Imagine whipping through the sky at thousands of miles per hour. This special type of jet engine can do exactly that.
How Telescopes Work
science.howstuffworks.com/telescope.htm
For centuries, curious observers have probed the heavens with the aid of telescopes. Today, both amateur and professional scopes magnify images in a variety of ways.
How Bloodstain Pattern Analysis Works
science.howstuffworks.com/bloodstain-pattern-analysis.htm
Bloodstain pattern analysis is one method crime-scene investigators use to get the scene to tell a story. How and why does bloodstain pattern analysis work?