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'80s Fashion Trivia
play.howstuffworks.com/quiz/80s-fashion-trivia
Whether you're a true '80s kid or you wish you grew up during the age of flash, this quiz is for you! Test your memory on all of the bright colors, hair spray, and showy accessories that came out of this decade!
How Leprosy Works
science.howstuffworks.com/life/biology-fields/leprosy.htm
There are many myths and stigmas associated with leprosy, almost all completely incorrect. It's not a very contagious disease, and it's easily treatable. What else is wrong in the common beliefs about Hansen's disease?
Pennsylvania’s Most Haunted Places
history.howstuffworks.com/historical-events/haunted-places-in-pennsylvania.htm
Discover the most haunted places in Pennsylvania, from eerie ghost towns to haunted asylums. Explore chilling legends and real paranormal encounters!
How the Engine Control Module Works
auto.howstuffworks.com/engine-control-module.htm
Do you know what the engine control module actually controls? Check out this article to learn about ECMs in cars and find out what they do.
How Thermochromic Ink Works
electronics.howstuffworks.com/gadgets/other-gadgets/thermochromic-ink.htm
Thermochromatic ink is temperature-sensitive and once rocked the '70s. Find out how thermochromatic ink works.
How Astrolabes Work
electronics.howstuffworks.com/gadgets/clocks-watches/astrolabe.htm
Astrolabes are exquisitely crafted instruments that have hundreds of uses. Isn't it time you learned how to use this handy decoder of the sky?
10 iPad Apps for Teaching Kids About Science
computer.howstuffworks.com/tablets/10-ipad-apps-for-teaching-kids-about-science.htm
There are several iPad apps that teach kids about science. Take a look at our list of 10 iPad apps for teaching kids about science to get started.
10 Amazing Product Tester Jobs
money.howstuffworks.com/10-amazing-product-tester-jobs.htm
Want to make money playing video games? Or earn a living eating food or wearing shoes? It's possible if you become a product tester. Check out these 10 cool product tester jobs.
How Electroluminescent (EL) Wire Works
science.howstuffworks.com/electroluminescent-wire.htm
Electroluminescent wire is widely used by artists to illuminate clothing, bicycle spokes, turntables and even cars. Learn about electroluminescent wire.
10 Causes of Testicular Pain You Shouldn't Ignore
health.howstuffworks.com/wellness/men/health-tips/10-causes-of-testicular-pain.htm
Testicular pain -- most men would rather ignore it than go to the doctor. See 10 causes of testicular pain you shouldn't ignore.