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Comment It does work (Score 2, Informative) 511

First - if it's working correctly you shouldn't even notice it. Second, Sanyo has been doing this for a few years in their projectors. The yellow panel helps warm up the color range and keep your tv's backlight from getting too far in the blue range. Read Sanyo's whitepaper: http://us.sanyo.com/shared/docs/QuaDrive_SANYO_WhitePaper08.pdf Alternatively try searching for Sanyo Quadrive
Graphics

DX11 Tested Against DX9 With Dirt 2 Demo 201

MojoKid writes "The PC demo for Codemasters' upcoming DirectX 11 racing title, Dirt 2, has just hit the web and is available for download. Dirt 2 is a highly-anticipated racing sim that also happens to feature leading-edge graphic effects. In addition to a DirectX 9 code path, Dirt 2 also utilizes a number of DirectX 11 features, like hardware-tessellated dynamic water, an animated crowd and dynamic cloth effects, in addition to DirectCompute 11-accelerated high-definition ambient occlusion (HADO), full floating-point high dynamic range (HDR) lighting, and full-screen resolution post processing. Performance-wise, DX11 didn't take its toll as much as you'd expect this early on in its adoption cycle." Bit-tech also took a look at the graphical differences, arriving at this conclusion: "You'd need a seriously keen eye and brown paper envelope full of cash from one of the creators of Dirt 2 to notice any real difference between textures in the two versions of DirectX."

Comment Re:Stealth Technology is Too Dangerous (Score 1) 622

I would never presume to give up our nuclear submarines! I was inferring that Stealth Technology is is too dangerous! We need all the nukes we can get to fend off the enemy. However, if we hide all of our nukes, how will the enemy even know we have them? I say show them off!! By the way, the entire idea of my post was intended with the utmost sarcasm. Don't turn me into a troll!
The Matrix

Submission + - Electricity revives "bleached" coral (nationalgeographic.com)

psyopper writes: "Just a few years ago, the lush coral reefs off Indonesia's Bali island were dying out, bleached by rising temperatures, blasted by dynamite fishing, and poisoned by cyanide. Now they are coming back, thanks to an unlikely remedy: electricity.

From the article:

"[sic] The project — dubbed "Bio-Rock" — is the brainchild of scientist Thomas Goreau and the late architect Wolf Hilbertz... Goreau's Bali project constructs metal frames, often in the shape of domes or greenhouses, and submerges them in the bay. When hooked up to a low-voltage energy source on the shore, limestone — a building block of reefs — naturally gathers on the metal. Workers then salvage coral that has broken from damaged reefs and affix the pieces of live coral to the structure. Goreau and his supporters say the electricity spurs the weakened coral to restore itself.

Indeed the corals on the structures appear vibrant, and supporters say they have rebounded with impressive vigor. The coral in Pemuteran teems with clownfish, damselfish, and other colorful tropical animals."

"Rod Salm, coral reef specialist with the Nature Conservancy, said while the method may be useful in bringing small areas of damaged coral back to life, it has very limited application in vast areas that need protection. 'The extent of bleaching ... is just too big,' Salm said. 'The scale is enormous and the cost is prohibitive.' ""

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