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NASA

The Sun Unleashes Coronal Mass Ejection At Earth 220

astroengine writes "Yesterday morning, at 08:55 UT, NASA's Solar Dynamics Observatory detected a C3-class flare erupt inside a sunspot cluster. 100,000 kilometers away, deep within the solar atmosphere (the corona), an extended magnetic field filled with cool plasma forming a dark ribbon across the face of the sun (a feature known as a 'filament') erupted at the exact same time. It seems very likely that both eruptions were connected after a powerful shock wave produced by the flare destabilized the filament, causing the eruption. A second solar observatory, the Solar and Heliospheric Observatory, then spotted a huge coronal mass ejection blast into space, straight in the direction of Earth. Solar physicists have calculated that this magnetic bubble filled with energetic particles should hit Earth on August 3, so look out for some intense aurorae — a solar storm is coming."

Comment Re:WTF (Score 1) 709

The problem is the digging up roads bit, that's quite costly if you want to create your own infrastructure to supply residential internet. It's so costly that it's a natural monopoly, the market is actually much more efficient if it's supplied by a monopoly provider, rather than having 10 different companies digging up everybody's roads. Rural connections are unprofitable too.

So, I'd suggest a nationalised monopoly on the conduit that carries underground cables. Open access to any private company that wants to run fibre or other cables through that conduit to provide services to consumers, auction the space inside the conduit.

Also, Network Neutrality is absolute nonsense, it'd break the internet & I'm speaking as a small web content creator.

Comment Re:Ridiculous (Score 2, Insightful) 178

Arbitrage trading is a possible application for very accurate timing in financial markets. That is the mechanism that eliminates arbitrage & it creates more liquidity in the markets, as well as more stable & accurate prices.

By imposing a minimum time limit to hold onto stock, you'd prevent a lot of arbitrage trading, which would create more arbitrage. It'd greatly reduce the liquidity in the markets too, making it harder for everybody to buy & sell.

Linux Business

Ubuntu Linux Claims 12,000 Cloud Deployments 165

darthcamaro writes "The cloud is more than just hype for Ubuntu. Canonical COO Matt Asay is now saying that they can count 12,000 deployments of the Ubuntu Enterprise Cloud. He also thinks the cloud is where Ubuntu can make money — because in his view, the company for the last five years wasn't set up to generate revenue. From the article: 'The conversion of non-paying to paying users is often a difficult ratio to report for any open source effort, and Ubuntu is no exception. Asay noted that Canonical plans to get more aggressive at tracking its free-to-paid ratio on Ubuntu Linux and its related services and technologies. "For the first five years of the company's life, it wasn't set up to make money," Asay said. "The company was set up to make a fantastic Linux distribution and other tools around it and get it out there and get people using it. That was the focus." That's now changing at Canonical as the emphasis is now shifting to generating revenues.'"

Comment Re:Why not (Score 1) 520

I find desks facing the wall makes it easier to collaborate with other developers, because you can all easily see each other's screens. Do you have paranoia issues? I really can't see the problem with facing the wall.

With desks in the middle of the room & developers facing each other, it becomes much harder to work together. To show a colleague something, they have to leave their desk & walk around to see your screen.

Comment Re:Whatcouldpossiblygowrong (Score 1) 251

In that case, they should reduce the price of their top end chips until supply meets demand. The reason they don't do that, is because some people have more money than others, it's a duopoly (so no really aggressive competition) & they can charge more for the higher end chips if they mark some down at a lower speed (or core count).

They just want to extract the most cash possible from people that want the higher end chips, they couldn't do that if they were charging a fair free market price. So they have to mark some as lower end chips, so that they can still sell to people with less money to spend, without damaging their top end market.

http://en.wikipedia.org/wiki/Market_segmentation

Graphics

Submission + - Adobe CS5 marks milestone for GPU computing (pcauthority.com.au)

An anonymous reader writes: Buried within news of the arrival of Adobe CS5 this week was perhaps the most significant design win to date for NVIDIA's CUDA technology. Adobe and NVIDIA worked together for 3 years to rebuild the fundamentals of the software, including rewriting the video engine behind Premiere to leverage CUDA, and this new Mercury Engine makes its debut in Premiere CS5. The new engine is capable of using a GPU to render multiple high definition video streams at once, making the Mercury Engine in Premiere Pro CS5 incredibly significant for computing as a whole. When the first '3D accelerator', 3dfx's Voodoo graphics, was released in 1996 it was purely designed to make games look better. The next few years of graphics card development was designed to essentially implement the OpenGL pipeline in hardware. Now it appears that realtime editing of multiple high definition video streams could push CUDA into the mainstream, marking a major move forward in the evolution of the GPU beyond games.

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