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What's the difference between quartz and liquid crystal?
You may have heard about quartz and liquid crystal in reference to watches, but do you know what the difference is between quartz and liquid crystal?
What's Going on With Detroit's Mysterious Zug Island?
A disturbing noise, somewhere between a window-rattling bass and a brain-numbing deep thrum has bugged the heck out of residents in the city of Windsor, Ontario, Canada for years, and it's called the Windsor Hum.
How Universal Remotes Work
home.howstuffworks.com/universal-remotes.htm
If you have different remotes for your TV, DVR, stereo system and DVD player that are cluttering your coffee table, a universal remote that controls all your electronics may be just what you need.
How Telephones Work
www.howstuffworks.com/telephone.htm
Telephones are one of the most important and useful modern inventions. Learn about telephone operation, creating a telephone network and tones and bandwidth.
How Acoustic Levitation Works
science.howstuffworks.com/acoustic-levitation.htm
The idea that something so intangible as acoustic levitation can lift objects may seem unbelievable, but it's a real phenomenon.
How the Zumwalt Class Destroyer Works
science.howstuffworks.com/zumwalt.htm
The Zumwalt is the military's class of next-generation destroyers. Find out how the Zumwalt class destroyer works and learn about Zumwalt technology.
How Numbers Stations Work
people.howstuffworks.com/numbers-stations.htm
We may be living in the age of the Internet, but simple shortwave radio transmitters still play a part in the espionage game. The huge benefit: There's no trail.
How 4G Works
electronics.howstuffworks.com/4g.htm
4G networks promise to deliver all the speedy data we could wish for, but do they? Learn all about how 4G works and the future of 4G.
What the Stuff?!: 5 Basic Connections Between Physics and Music
www.howstuffworks.com/videos/what-the-stuff/what-the-stuff-physics-music-video.htm
Human beings can intuitively recognize the physics of music. Check out these basic connections between music and physics that explain what we're hearing!
Dream: I am being chased or attacked
health.howstuffworks.com/mental-health/sleep/dreams/dream-i-am-being-chased-or-attacked.htm
Find out the usual meaning of dreams in which you are usually chased or attacked. Learn more about dreams from Discovery Health.