Contents Pages by Subject

Energy

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http://www.teijinaramid.com, Mrs. Saskia Verhoeven

Lappeenranta University of Technology (LUT) introduces the first electrical motor applying carbon nanotube yarn. The material replaces copper wires in windings. The motor is a step towards lightweight, efficient electric drives. Its output power is 4

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http://www.theorganicprepper.ca,

When you think of that little dream homestead in the woods, what does it include? Probably a well and septic system, a little stream bubbling nearby, a chicken coop, a sunroom for winter growing, and a cozy fire to curl up next to.

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http://www.gizmag.com, By Dario Borghino

Solar cell efficiency has made significant strides in recent times, but cells are still far from their maximum theoretical efficiency, and part of the reason is that the semiconductors we use to build them don't have ideal electrical properties.