Search Results | technological change
Your search for "technological change" returned 3,256 results
How Does an Optical Mouse Work?
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How do optical mice work? Take a look at the technology that goes into optical mice and see what makes optical mice work.
Can You Pass This Woodworking Quiz?
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Woodworking can be a hobby or a profession, but that's where it stops being simple. Woodworking encompasses a huge array of skills and applications, from building dwellings to sculpture, to print making. How much do you really know about it?
How Digital Rights Management Works
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DRM is a method of controlling access to copyrighted material. Find out how the technology behind DRM works and learn about the digital rights management controversy.
What is the future of communication?
electronics.howstuffworks.com/everyday-tech/future-of-communication.htm
What is the future of communication? Are the days of the cell phone numbered? Find out about new technologies and the future of communication.
How Electric Cars Work
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Sales of electric cars keep soaring and the technology just keeps getting better. So how do electric cars work and just how green are they?
How Biometrics Works
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With the help of Q, James Bond can breeze through a security system that requires the villain's irises, voice and handprint. Biometrics isn't just for the movies. Real-life businesses and governments are using it. Check it out.
How Freezers Work
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Many freezers have features to prevent frost and digitally monitor temperatures, but the technology has been evolving for years. Learn about freezers.
How 4D Printing Works
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Is 4D printing much different from 3-D printing? What if we told you some tech insiders are betting it has the potential to change industries from fashion to health care to defense?
Can You Identify All These American Cars?
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Pace yourself for an exhilarating motor machine exercise! Now is your chance to identify the cars that continue to define or redefine American auto excellence. Sort through old and new American autos on this super informative quiz!
Build a Wand and We'll Guess Which Class You'd Teach at Hogwarts
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In the world of Harry Potter, a wand says everything about the owner, from its weight and balance to its magical properties. Build yourself a wand and we'll reveal what class you'd teach at Hogwarts!