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How the Apple iMac Works
computer.howstuffworks.com/macs/imac.htm
The iMac is often credited with bringing Apple back from the brink of disaster. What is it about the iMac that intrigues and enchants users? Find out.
How Car Cooling Systems Work
auto.howstuffworks.com/cooling-system.htm
A car engine produces so much heat that there is an entire system in your car designed to cool the engine down to its ideal temperature and keep it there. Learn all about fluid-based cooling systems.
How do dogs perceive time?
animals.howstuffworks.com/pets/dogs-perceive-time.htm
It seems like dogs perceive time given that dogs always know when it's time to get fed. Learn more about dogs' perception of time.
Will Drinking Coffee Really Stunt Your Growth?
science.howstuffworks.com/innovation/edible-innovations/coffee-stunt-growth.htm
Does coffee really stunt your growth? Get the science behind the old wives' tale and learn whether coffee can really stunt a child's growth.
How Tattoos Work
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/tattoo.htm
Tattoos decorate the body with ink injected into the skin. Learn about creating tattoos, from sterilizing tattoo equipment to finding a tattoo parlor.
Can You Match the Character to the Right Western TV Show?
play.howstuffworks.com/quiz/can-you-match-the-character-to-the-right-western-tv-show
The West has been wild on TV for over 70 years now! That's a long history of cowboy hats and outlaws right there. If you think you know your TV Westerns, then, by all means, rope in this quiz and see what you can do, partner!
How Mobile Medicine Works
health.howstuffworks.com/medicine/mobile-medicine.htm
Mobile medicine allows health professionals to reach people in need. Learn how mobile medicine works.
Can You Get 31/40 on This Basketball Knowledge Quiz?
play.howstuffworks.com/quiz/can-you-get-3135-on-this-basketball-knowledge-quiz
Basketball is simple, right? You just put the ball in the hoop more than the other team. Well, there's actually much more to it than that. Are you an expert on all aspects of the game? Let's find out.
Why Does Hydrogen Peroxide Come in a Brown Bottle?
science.howstuffworks.com/why-does-hydrogen-peroxide-come-in-brown-bottle.htm
You probably have a bottle of the stuff at your house. Have you ever seen it come in any color bottle besides brown?
Do certain cleansers cause redness?
health.howstuffworks.com/skin-care/cleansing/products/cleansers-cause-redness.htm
Do certain cleansers cause redness? Find out is certain cleansers cause redness at HowStuffWorks.