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10 Types of Microphones
electronics.howstuffworks.com/gadgets/audio-music/question309.htm
Microphones have been around in some form for more than 150 years. Modern mics incorporate fiber optics, microchips, and even lasers to suit a variety of audio needs.
A Guide to Home Safety
home.howstuffworks.com/home-improvement/household-safety/a-guide-to-home-safety.htm
Home safety is an important issue. Learn valuable safety precautions that will reduce the risk of an injury or death occurring in your home.
What's the best way to prevent a thief from entering your home?
home.howstuffworks.com/home-improvement/household-safety/prevent-home-invasion.htm
To prevent a home invasion, locking your doors with deadbolts should be the first line of defense. Learn about other ways to prevent a home invasion.
How Wood Stoves Work
home.howstuffworks.com/home-improvement/heating-and-cooling/wood-stoves.htm
Wood stoves work very well when they are maintained properly. Learn more about how wood stoves work at HowStuffWorks.
Can You Identify All Of These Electrical Tools?
play.howstuffworks.com/quiz/identify-all-these-items-used-electricians-can-you-learn
Whether you are that friendly neighborhood electrician, DIYer, or just someone who likes to change lightbulbs, the electrician's tools should never be too far off. But, how well can you identify them? Hopefully, your lights are on because you might need a little spark with this quiz.
Top 30 Smartest Animals in the World
animals.howstuffworks.com/animal-facts/10-smartest-animals.htm
Humans aren't the only animals that can count, use logic, make tools or form lasting bonds with others. Meet 10 of the smartest creatures in the animal kingdom.
How Mass Spectrometry Works
science.howstuffworks.com/mass-spectrometry.htm
Mass spectrometry is an aspect of science that could finally put the steroid era of baseball to an end. Learn about mass spectrometry.
How Tuning Forks Work
science.howstuffworks.com/tuning-fork.htm
Pianos lose their tuning, guitars fall out of key -- even church organs need to be tuned every now and then. For centuries, the only sure-fire way to tell if an instrument was in tune was to use a tuning fork.
How Rumble Robots Work
entertainment.howstuffworks.com/rumble-robot.htm
Rumble Robots are some of the most popular toys right now. Find out how these RC bots wage war and keep score!
How to Install New Entertainment Electronics in Your Car
electronics.howstuffworks.com/gadgets/automotive/install-car-electronics.htm
How much do you really need to know in order to properly install car electronics? Find out how to install car electronics at HowStuffWorks.