News tagged with electrical engineering

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Researchers build Quad HD TV chip

It took only a few years for high-definition televisions to make the transition from high-priced novelty to ubiquitous commodity—and they now seem to be heading for obsolescence just as quickly. At the ...

Feb 20, 2013
4.4 / 5 (13) 17 | with audio podcast

Pyramid scheme for brighter organic LEDs

The most common kind of light bulb in the United States—the incandescent—is only about 5 percent efficient. The phosphorescent organic light-emitting diode, on the other hand, makes light out of 100 percent ...

Jun 20, 2014
4.8 / 5 (21) 5

Training the next generation of power engineers

Most people only think about the electricity that powers our homes and gadgets when it isn't there. When the power is humming, we tend to take it for granted. The trouble is, the network that delivers the ...

Jan 15, 2015
4.4 / 5 (5) 0

Researchers unveil experimental 36-core chip

The more cores—or processing units—a computer chip has, the bigger the problem of communication between cores becomes. For years, Li-Shiuan Peh, the Singapore Research Professor of Electrical Engineering ...

Jun 23, 2014
4.7 / 5 (21) 7