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10 Quick Ways to Make Money
money.howstuffworks.com/personal-finance/budgeting/10-quick-ways-make-money.htm
Every now and then you'd like (or really need) a little extra cash. Here are 10 quick ways to make money from HowStuffWorks.
How Transdermal Implants Work
people.howstuffworks.com/culture-traditions/body-art/transdermal-implant.htm
You've heard of tattoos and tongue rings, but transdermal implants take body modification to a new level. Learn about transdermals at HowStuffWorks.
How Aerogels Work
science.howstuffworks.com/aerogel.htm
Aerogels are incredible materials that could have dozens of uses from insulation to oil spill cleanup. Learn about aerogels in this article.
How do trick birthday candles work?
science.howstuffworks.com/innovation/science-questions/question420.htm
How do trick birthday candles work -- the kind that re-light themselves after you blow them out?
What's a voice coil on a speaker?
electronics.howstuffworks.com/voice-coil-speaker.htm
A voice coil is an electromagnet. Learn how a voice coil works on a speaker in this article.
MRI and CT Scans for Diagnosing Headaches
health.howstuffworks.com/diseases-conditions/headache/mri-and-ct-scans.htm
Learn about MRIs and CT scans from Discovery Health. Learn about facts, common causes, and treatment for headaches.
How Washing Machines Work
home.howstuffworks.com/washer.htm
A washing machine is actually an amazing device once you get inside. Learn about the agitator, the pumps, the controller and much more!
How Glassblowing Works
entertainment.howstuffworks.com/arts/artwork/glassblowing.htm
Glassblowing may seem like a fairly recent art form, but it's really been around since the Roman Empire. Read more about glassblowing.
How NASCAR Race Cars Work
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/nascar.htm
The original NASCAR races were run on dirt tracks in regular street cars. Today, almost every piece of a NASCAR race car is handmade. Get a behind-the-scenes look at how these amazing machines come together.
How Icemakers Work
home.howstuffworks.com/icemaker.htm
Icemakers use an electric motor, a water valve and an electrical heating unit to pour, freeze and extract ice cubes. Learn about home and commercial icemakers.