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How Plasma Displays Work
electronics.howstuffworks.com/plasma-display.htm
Flat-panel plasma displays are quickly surpassing bulky CRTs in terms of sales. Learn about plasma technology.
How Lithium-ion Batteries Work
electronics.howstuffworks.com/everyday-tech/lithium-ion-battery.htm
Lithium-ion batteries are incredibly popular these days. You can find them in laptops, PDAs, cell phones and iPods. Find out why.
How the Taser Shotgun Shell Works
electronics.howstuffworks.com/gadgets/other-gadgets/taser-shotgun-shell.htm
The Taser shotgun shell is a small version of the Taser that can be loaded into a shotgun and fired. Learn about the Taser shotgun shell.
How Amplifiers Work
electronics.howstuffworks.com/amplifier.htm
It may seem like an audio add-on, but without an amplifier, you'd never be able to hear the music on your CDs (your neighbors might be happier, but would you?). Find out how amps pump it up to 11.
How the Emotiv EPOC Works
electronics.howstuffworks.com/emotiv-epoc.htm
The Emotiv EPOC is a virtual reality game that uses your brain instead of a controller. Read about the cutting-edge Emotiv EPOC and the technology behind it.
How are hot and cold plugs different in ignition systems?
auto.howstuffworks.com/hot-cold-plugs-different.htm
The difference between hot and cold spark plugs lies in their ceramic insulation. Learn how hot and cold plugs are different in ignition systems in this article.
How Do Geiger Counters Work?
science.howstuffworks.com/geiger-counter.htm
First developed in the 1920s, Geiger counters still use the same basic technology to detect radiation, but today can be the size of a smartphone.
Are fluorescent bulbs really more efficient than normal light bulbs?
home.howstuffworks.com/question236.htm
You might have heard that fluorescent bulbs are supposed to be more efficient than normal light bulbs, but is this really the case?
How to Change Auto Spark Plugs
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/change-auto-spark-plugs.htm
Changing auto spark plugs can be tricky without instruction. Learn about changing auto spark plugs at HowStuffWorks.
How can someone control a machine with her thoughts?
science.howstuffworks.com/bionic-arm.htm
The Rehabilitation Institute of Chicago introduced a new bionic arm that can be controlled by reading a person's thoughts. How does this technology work? Can you control a machine with thoughts? Learn about the bionic arm in this article.