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How Movie Sound Works
entertainment.howstuffworks.com/movie-sound.htm
Spielberg says that sound is the major technological achievement of contemporary film. The current systems really are amazing. Learn all about movie sound!
How Waterless Toilets Work
science.howstuffworks.com/environmental/green-tech/sustainable/waterless-toilet.htm
Waterless toilets are a great way to save water. Visit HowStuffWorks to learn all about waterless toilets.
Can You Guess the Athletic Brand From the Logo?
play.howstuffworks.com/quiz/can-you-guess-the-athletic-brand-from-the-logo
Brand enthusiasts, listen up! Are you ready for a very sporty challenge? We know you can name these very popular athletic brands just by looking at their logos. Dare to name them all? On your mark, get set, go!
The Predator Drone: A Pioneering Force in Modern Warfare
science.howstuffworks.com/predator.htm
The Predator Unmanned Aerial Vehicle exemplifies the military trend toward high-tech, low-risk equipment. This remotely-operated spy plane offers the most bang for the human-safety buck.
Which Military Aircraft Are You Meant to Fly?
play.howstuffworks.com/quiz/which-military-aircraft-are-you-meant-fly
You yearn to fly high in a jumpsuit! That could mean many things! Do you want to know what equipment you should fly in the U.S. military? Take this quiz to find out!
Locked and Loaded: Take a Shot at Our Firearms Quiz
play.howstuffworks.com/quiz/firearms-quiz
Cannons, howitzers and other artillery pieces produce more bang for the buck, but they're not so easy to carry in a holster. That's why armies need firearms. Now it's time to see if you're a firearms fanatic or a fizzling dud.
How Do QR Codes Work? 2D Barcodes Explained
science.howstuffworks.com/innovation/repurposed-inventions/2d-barcodes.htm
2D barcodes are being used in some interesting ways. Visit HowStuffWorks to learn everything about 2D barcodes.
How Tape Recorders Work
electronics.howstuffworks.com/gadgets/audio-music/cassette.htm
Magnetic recording is the backbone of the electronics revolution. Learn how this analog technology lets you store and erase data!
How Smart Homes Work
home.howstuffworks.com/smart-home.htm
Smart homes connect all the devices and appliances in your home so they can talk to each other. See more about smart homes and their technology.
How Biodegradation Additives Work
science.howstuffworks.com/environmental/green-science/biodegradation-additives.htm
Plastic's handy, hardy stuff, but we don't want to leave piles of old forks and water bottles for future generations to trip over. Can special additives that break down plastics faster save the day?