Engineers make breakthrough in ultra-sensitive sensor technology (March 22, 2011) -- Researchers have invented an extremely sensitive sensor that opens up new ways to detect a wide range of substances, from tell-tale signs of cancer to hidden explosives. ... > full story
Batteries charge quickly and retain capacity, thanks to new structure(March 21, 2011) -- Scientists have developed a three-dimensional nanostructure for battery cathodes that allows for dramatically faster charging and discharging without sacrificing energy storage capacity. Such batteries could be useful for quick-charge consumer electronics, electric vehicles, medical devices, lasers and military applications. ... > full story
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