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Can I run my MP3 player on methanol?
Tired of the battery in your MP3 player running down? Perhaps you could look at alternatives. Can you really use a methanol fuel cell to power an MP3 player?
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How Capacitors Work
The capacitor plays a crucial role in electronics -- it stores electrons for when they're needed most, dumping a huge charge instead of a steady flow. How does it do it?
What is the difference between CCD and CMOS image sensors in a digital camera?
Both of these devices are used to turn light into electrons inside a digital camera. But each have very different benefits and drawbacks.
How PlayStation Three Works
The PS3 boasts an incredible microprocessor, a brand-new graphics processor and what may be some of the most phenomenal on-screen images ever. Learn all about PlayStation 3.
Methanol MP3 Player
Capacitors
CCD vs CMOS Camera Sensors
PlayStation 3
what's inside: electronics
HowStuffWorks Electronics answers your home theater system questions and more. Find explanations, reviews, videos and prices on cameras & photography, personal audio, home audio & video systems, and cell phones.
Business Electronics
Businesses depend on reliable electronics equipment to run efficiently. From e-payment to web conferencing, smart technology gives an edge in the marketplace. See more »
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Cameras & Photography
A good photo is part art, part science. Whether you like to manually focus and carry a slew of lenses in a Tamarac bag or go digital and let a high-tech camera do the work for you. See more »
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Gadgets
"Gadget" is a catch-all word these days for nifty devices. We've covered the basics, such as clocks & watches, plus delved into the world of present-day and future high-tech gadgets, such as digital jewelry and restaurant pagers. See more »
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Games & Gear
Video games have come of age as an entertainment medium and the technology continues to mature. Learn about how your favorite video game consoles work, and see what's on the gaming horizon. See more »
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Home Audio & Video
Home audio and video setups are as individual as the people who own them. At its most basic, a home theater includes a TV, some speakers and an audio/video source. Find out about the newest home theater components, and how they work together to give you a superior entertainment experience. See more »
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Personal Audio
For many, personal audio electronic devices such as iPods and other MP3 Players play a pivotal role in our individual entertainment lives. Many of us couldn’t imagine a walk to work or treadmill jog without one. See more »
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Phones
Telecommunications devices, including cell phones, satellite radio or Voice over IP, connect us to one another and to the world of information at our fingertips. Learn all about the technologies we depend upon for efficient communication. See more »
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Solid State Electronics
Solid State Components are the building blocks of today's technology. From batteries and circuit breakers to oscillators and microcontrollers, they make up the gadgets and machines that we use every day. See more »
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Trade Shows
The Consumer Electronics Show is THE place to view the newest high-tech gadgets each year. HowStuffWorks has been right there, covering the show, since 2001. See more »
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How Cameras Work
Digital may be taking over, but optical started it all. A camera is an incredible piece of technology that essentially records light. Take a look inside a single lens reflex camera.
Consumer Electronics Show 2004
HowStuffWorks covered the 2004 Consumer Electronics Show and brought back the newest gadgets for the year! Check out the latest in cutting-edge technology!
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