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Tag: suns
MARCHON: Nike Young Athlete Suns
2013-10-07 08:57:51| Industrial Machines - Topix.net
Marchon Eyewear adds the Nike Young Athlete Suns collection to its Nike Vision line.
Every color of the Suns rainbow: Why are there so many missing?
2013-10-02 20:48:12| Extremetech
What you see here is the entire gamut of our Sun's visible light output. It clearly shows you how the Sun emits almost every color, but how the output of some colors, such as yellow and green, are brighter than others. Perhaps more interestingly, though, the black lines illustrate the portions of the visible light spectrum that are not emitted by the Sun -- and to this day, we still don't know why some portions of the visible solar spectrum are absent.
Stacked Solar Cells Can Now Operate At Solar Concentrations Of Up To 70,000 Suns
2013-09-10 10:00:00| Climate Ark Climate Change & Global Warming Newsfeed
CleanTechnical: A means of improving the connections between stacked solar cells - one capable of increasing the overall efficiency of solar energy devices, while also reducing associated costs - was recently devised by researchers at North Carolina State University. The new technique makes it possible for stacked solar cells to operate at solar concentrations of up to 70,000 suns worth of energy while still maintaining an optimal level of efficiency - rather than losing a larger and larger proportion of voltage...
Sun's giant coronal mass ejection captured on film
2013-07-22 23:49:40| CNET News.com
Stunning media shows a terrifyingly large ejection of electronic-disrupting particles leaving the sun at impossible speeds. Where's it going? We've got the answer. [Read more]
Tags: film
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IBM unveils cheap solar system with promise to harness 2,000 suns
2013-04-24 12:08:00| Climate Ark Climate Change & Global Warming Newsfeed
BusinessGreen: IBM scientists have developed a method of dramatically improving the overall efficiency of concentrated solar power systems to 80 per cent. The High Concentration PhotoVoltaic Thermal (HCPVT) system developed at IBM Research's Zurich laboratory uses a mirrored, parabolic dish to direct incoming solar radiation onto PV cells. A tracking system ensures the dish is always in the best position as the sun moves across the sky, enabling it to concentrate the power of 2,000 suns, which the one square...
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