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How to Care for Your Ears
health.howstuffworks.com/wellness/hygiene-tips/how-to-care-for-your-ears.htm
Taking care of your ears is a small price to pay in return for how much they do for you. Learn how to clean, care for, and protect your ears.
How Narco States Work
money.howstuffworks.com/narco-state.htm
Narco states are places where illegal drugs are openly traded with governmental approval. Learn all about narco states.
Why are the insides of tunnels usually covered in ceramic tile?
science.howstuffworks.com/engineering/civil/question674.htm
I've noticed that the insides of road and subway tunnels are usually covered in ceramic tile. Is there any particular reason for this or is it simply convention?
CCD vs. CMOS Censor: What's the Difference?
electronics.howstuffworks.com/cameras-photography/digital/question362.htm
CCD and CMOS image sensors both convert light to electrons in a digital camera. Learn the differences between CCD and CMOS sensors.
Dry Ice Burn: What Happens When You Touch Dry Ice?
science.howstuffworks.com/touched-dry-ice.htm
If you were to touch dry ice, it wouldn't be anything like touching water ice. So what's it like? Is it hot or cold? And would it leave a mark?
Can cracked lips be a sign of dehydration?
health.howstuffworks.com/skin-care/lip-care/health/cracked-lips-sign-of-dehydration.htm
Can cracked lips be a sign of dehydration? Visit HowStuffWorks to learn if cracked lips can be a sign of dehydration.
Do sunscreen pills really work?
health.howstuffworks.com/skin-care/beauty/sun-care/sunscreen-pills.htm
Do sunscreen pills really work? Visit HowStuffWorks to learn whether or not sunscreen pills really work.
What Causes Seasons? Earth's Tilt and Orbit
science.howstuffworks.com/nature/climate-weather/atmospheric/question165.htm
What causes the seasons? Why are the seasons reversed in the Northern and Southern Hemispheres? And if the Earth moves in an elliptical orbit around the Sun, why don't we have two summers and two winters every year?
What does a V-chip do and how does it work?
electronics.howstuffworks.com/question167.htm
Do you know what the v-chip does in your TV? Learn how a v-chip detects TV ratings and gives parents the ability to control viewing of violent content.
North American B-25 Mitchell
science.howstuffworks.com/north-american-b-25-mitchell.htm
The North American B-25 Mitchell was efficient, easy to manufacture and repair, and able to do any job assigned to it. No other twin-engine bomber of World War II saw greater production. Learn the specifications and uses for this handsome bomber.