Jul 172010
 

I hope they get on the ball with this, we need this now more than ever.

GE has confirmed long-standing speculation that it plans to make thin-film solar panels that use a cadmium- and tellurium-based semiconductor to capture light and convert it into electricity. The GE move could put pressure on the only major cadmium-telluride solar-panel maker, Tempe, AZ-based First Solar, which could drive down prices for solar panels.

Last year, GE seemed to be getting out of the solar industry as it sold off crystalline-silicon solar-panel factories it had acquired in 2004. The company found that the market for such solar panels–which account for most of the solar panels sold worldwide–was too competitive for a relative newcomer, says Danielle Merfeld, GE’s solar technology platform leader.

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A Swell Idea

 Invention News  Comments Off
Jul 162010
 

This is an interesting idea, but I wonder how it would work in real use? Also at what temperature does the reaction takes place especially if these were stored / transported in a hot environment. But it would be fun to see these in production.

Jul 142010
 

European researchers have taken the world a step closer to fictional wizard Harry Potter’s invisibility cloak after they made an object disappear, a study published Thursday in the journal Science showed.

Scientists from Karlsruhe Institute of Technology in Germany and Imperial College London used their cloak, made using photonic crystals with a structure resembling piles of wood, to conceal a small bump on a gold surface, they wrote in Science.

“It’s kind of like hiding a small object underneath a carpet — except this time the carpet also disappears,” they said.

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Miniaturized television aerials made from gold nanorods could provide a way to control light on a chip — opening up the channels of quantum communication.

If quantum computing networks are ever to become a reality, physicists must find a way to direct and harness the light emitted in quantum experiments. “We must know where and when photons are emitted if we want to collect them efficiently and perform advanced tasks,” says Jason Smith, an expert on quantum nanostructures at the University of Oxford, UK.

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Jul 122010
 

BREAST cancers can be killed off by being frozen with streams of super-cold gas, scientists have discovered.

And, in a major breakthrough, the “ice-ball” created around a tumour by the injections not only kills it off but ensures the cancer does not return.

Fine needles are used to inject the freezing gas around the tumour in a technique known as cryotherapy, which means the patient does not need invasive surgery and suffers no major discomfort.

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Can the dream become reality?

In an unassuming corner of Burnaby, a lush, green suburb of Vancouver, BC, I’ve arrived at the doorway of a company that could potentially change the world. But you’d never know it from the nondescript office park it’s situated in, or the bare bones furniture and office equipment I see once I open the door and announce my presence. It’s almost as if I’ve stepped back into the office of an insurance actuary circa 1973, right down to spartan wall decoration and all-male staff. Only the “General Fusion” sign on the door indicates anything out of the ordinary.
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