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5 Historical Hair Removal Methods
health.howstuffworks.com/skin-care/beauty/hair-removal/5-hair-removal-methods.htm
There are many hair removal methods, some that have been around for awhile. Take a look at five historical hair removal methods.
How Fusion Propulsion Will Work
science.howstuffworks.com/fusion-propulsion.htm
Using current rocket engine technology, a trip to Mars takes seven months. Fusion propulsion would cut that trip in half. Find out what fusion is and how it could speed up space travel.
Test Your Vocabulary With This Quiz!
play.howstuffworks.com/quiz/you-pass-this-difficult-vocabulary-test-you-deserve-a-phd
Want to test your smarts without the headache of a graduate program? Take this vocabulary quiz, and let's find out if you're smarter than a Ph.D. student.
How Automotive Glass Works
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/auto-glass.htm
Without special auto glass, we'd be in trouble every time we hit a pothole or got into a fender bender. Auto glass is specially made to keep from shattering. Find out how.
10 Best Ideas for Interplanetary Communication
science.howstuffworks.com/10-ideas-for-interplanetary-communication.htm
In the future, as we send space probes and manned missions to explore the solar system and possibly colonize other worlds, there's a major problem that we'll have to overcome -- keeping in touch with them.
What Does a Humidifier Do? How Humidifiers Work
home.howstuffworks.com/humidifier.htm
Is the air feeling a little too dry in your home? A humidifier can help make things more comfortable -- and even save a little wear and tear on your house. But what does a humidifier do, exactly?
Are ice blocks better than air conditioning?
home.howstuffworks.com/green-living/ice-block-ac.htm
Air conditioning with ice blocks is taking root among some of the world's most powerful companies. Learn how air conditioning with ice blocks works.
How the iRobot Looj Works
home.howstuffworks.com/irobot-looj.htm
The iRobot Looj is a great solution to unclogging your gutters of leaves and debris. Learn about the iRobot Looj in this article.
How Taxi Meters Work
auto.howstuffworks.com/taxi-meter.htm
Knowing how a taxi meter and taxi fares work can help you to be sure that you're treated fairly. Read about taxi meters at HowStuffWorks.
How Lawn Edging Works
home.howstuffworks.com/lawn-edging.htm
Are you wondering how lawn edging works? Check out this article and learn all about lawn care and lawn edging.