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How Scanners Work
computer.howstuffworks.com/scanner.htm
Before the digital camera explosion, flatbed scanners were the way to get images into a PC and online. These devices turn images on paper into data you can access on a computer. Find out how scanners analyze, process and transfer images.
How Computer Mice Work
computer.howstuffworks.com/mouse.htm
The mouse might just be the computer user's best friend. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Learn how this human-machine interface translates your movements into digital data.
How does a new product go through the prototyping process?
home.howstuffworks.com/product-prototyping-process.htm
A prototype is used to help get an product from an idea into the final stage. Learn more about how a prototype is made.
10 Reasons Why Tesla Is a Scientific God
science.howstuffworks.com/innovation/famous-inventors/10-reasons-tesla-is-scientific-god.htm
He had patents and pigeons galore. His role in history books could be more. So come ye science fans, and read up on your Tesla facts, myths and lore.
The Predator Drone: A Pioneering Force in Modern Warfare
science.howstuffworks.com/predator.htm
The Predator Unmanned Aerial Vehicle exemplifies the military trend toward high-tech, low-risk equipment. This remotely-operated spy plane offers the most bang for the human-safety buck.
How Digital Scales Work
electronics.howstuffworks.com/gadgets/fitness/digital-scale.htm
Digital scales are common measuring devices that harness several physical laws. Learn how digital scales weigh everything from peanuts to penguins.
How Do Solar Panels Work?
science.howstuffworks.com/environmental/energy/solar-cell.htm
Solar cells use sunlight to produce electricity. But is the 'solar revolution' upon us? Learn all about solar cells, silicon solar cells and solar power.
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.
How Wireless Speakers Work
electronics.howstuffworks.com/gadgets/audio-music/wireless-speakers.htm
Wireless speakers can eliminate some of those pesky audio cables. While they do have advantages, wireless speakers also come with some strings attached.
10 Sci-fi Gadgets We Wish Actually Existed
electronics.howstuffworks.com/gadgets/high-tech-gadgets/10-sci-fi-gadgets.htm
Sci-fi gadgets represent some amazing inventions, if only in fiction. Take a look at 10 sci-fi gadgets that we'd love to get our hands on.