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How Noise-canceling Headphones Work
electronics.howstuffworks.com/gadgets/audio-music/noise-canceling-headphone.htm
Noise-canceling headphones are designed to maximize your listening experience. Learn how noise-canceling headphones keep ambient noise out without sacrificing your music's sound quality.
How to Drive Economically
money.howstuffworks.com/personal-finance/budgeting/how-to-drive-economically.htm
Energy costs are rising. Driving with fuel economy in mind is one step you can take toward conserving fuel. Learn to drive and save money on gas.
How Amplifiers Work
electronics.howstuffworks.com/amplifier.htm
It may seem like an audio add-on, but without an amplifier, you'd never be able to hear the music on your CDs (your neighbors might be happier, but would you?). Find out how amps pump it up to 11.
How X-rays Work
science.howstuffworks.com/x-ray.htm
X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal, thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
How Fencing Equipment Works
entertainment.howstuffworks.com/fencing-equipment.htm
If you have been watching competitive fencing at the Olympics or in a college match, you know that fencing is an unusual sport, and it uses some very interesting equipment for scoring! Learn the ins and outs of different types of swordsmanship!
How to Get Rid of Hiccups
Have you ever tried holding your breath, drinking water upside down or any other bizarre method to get rid of the hiccups? Do any actually work?
How to Make Cheese
recipes.howstuffworks.com/dairy/how-to-make-cheese.htm
Learn how to make cheese at home with this basic recipe. Find out how to make cheese and learn what ingredients you'll need for cheese making.
How to Eat Steak on a Budget
recipes.howstuffworks.com/how-to-eat-steak-on-a-budget.htm
Learning how to eat steak on a budget seems counterintuitive, but it's easy to manage. Learn how to eat steak on a budget here.
How the Lions Club Works
money.howstuffworks.com/economics/volunteer/organizations/lions-club.htm
The Lion's Club is an international service organization focusing on preventing and treating blindness. Learn about the Lion's Club and how to join.
5 Tips for Baking the Perfect Cookie
recipes.howstuffworks.com/tools-and-techniques/5-tips-for-baking-the-perfect-cookie.htm
These tips for baking the perfect cookie will put an end to your burnt cookie problems. Check out these 5 tips for baking the perfect cookie.