Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror

Physics Nerds Rap About the LHC 91

Engadget has pointed out a small band of people even we can consider nerdy that decided to cut loose and demo CERN's fancy new toy, the Large Hadron Collider. The resulting music video is certainly enough to "rock you in the head," and maybe even enough to cause a rip in space-time. Between Alpinekat and Dr Spatzo, I think my iPod just got a new entry.
United States

Submission + - 9/11/07: General Strike (strike911.org)

An anonymous reader writes: 'A general strike has been proposed for 9/11/07 in the USA. No work, school or shopping. The General Strike is a national call to action, from citizens to other citizens. It is not about a single issue. It is not an anti-war protest, a civil rights protest, an election fraud protest. It is not about torture, surveillance, corporate media, the 9/11 coverup, or the environment. This strike is about all these issues and more.' At the time of submitting, there are 4786+3374 diggs and 3783 members in the facebook group.
AMD

Submission + - AMD Analysts Get Codename Hurricane (pcper.com)

AlexAtAMD writes: While at the analyst day at AMD, the media was bombarded with new codenames: Bulldozer, Bobcat, Shanghai, Eagle, Spider and Python to name a few. These are all new products or platforms from AMD, discussed and detailed today over at PC Perspective in an article summarizing all the pertinent information. There are new details about Barcelona including a demo running at 3.0 GHz, AMD's plans for integrated CPU/GPU parts known as Fusion, their next ground-up, totally new CPUs dubbed Bulldozer and Bobcat and even some news on upcoming discrete GPU products.
Supercomputing

Submission + - Samsung Opens Largest Wafer Plant In Austin, Texas

morpheus83 writes: "Samsung has announced the opening of the largest 300mm NAND flash memory wafer plant in Austin, Texas. The 1.6 million square foot building — as large as nine football fields and one of the largest buildings in Austin — is one of the largest single semiconductor facilities in the United States. The first product of the new plant will be 16Gb NAND flash chips using 50-nanometer level process technology. The $3.5 billion facility will initiate operation in the second half of 2007 and ramp up to produce 60,000 wafers per month by 2008."
Microsoft

Submission + - Microsoft to patent in-game stalking (newscientisttech.com)

b100dian writes: "From NewScientist:

As spectator sports go, video games are no match for the football terraces or the racing stands. But Microsoft hopes to change that by giving its video games a "dynamic spectator mode", in which the footage is streamed to a third party who becomes a virtual observer but takes no part in the action.
Read the full dynamic spectator mode patent application.
Question: can you mention at least one existing game that already has this?"

Power

Submission + - A Truly Inconvenient Truth

mattatwork writes: "I received an interesting email from my mother-in-law, and then had it forwarded again by my wife. According to WorldNetDaily, Compact Flourescent lamps (or CFL's) contain a significant amount of Mercury. While you're saving the world from global warming, you're also putting yourself and other carbon based life forms at risk to mercury poisoning. One of the victims of a CFL's mercury found out the hard and high priced way that removing the mercury couldn't be done with a simple vacuum, but by a specialized enviremental cleanup firm for around $2000. You would think someone like Al Gore, father of the Internet, would think twice before pushing a technology like CFL, still in its infancy, on consumers who don't or didn't know the risks. I know that when I get home tonight, I'm taking out my CFL's and replacing them with good ol' incandescents."
Power

Submission + - Storing hydrogen into organic molecules

Roland Piquepaille writes: "While it is possible to store hydrogen in metal containers to use as fuel in hydrogen-powered vehicles, it is not today a cost-effective solution. But now, researchers at the University of California at Riverside (UCR) have identified organic molecules that mimic metals. They've used carbenes, molecules which contain a carbon atom with only six electrons, to demonstrate that these organic molecules could be used for storing hydrogen. Read more for additional references and a picture of such a very special molecule."
Television

Submission + - BSG Renewed For 4th Season?

BiteMyShinyMetalAss writes: According to the LA Times (reg required, SPOILER ALERT), the Sci Fi Channel is expected to announce on February 13th that Battlestar Galactica's 4th season will premiere in January 2008. Also of interest is discussion about the role of DVRs in calcuating viewship and advertising revenue:

[Mark Stern, head of programming for Sci Fi] also pointed out that 510,000 additional viewers in the 18-to-49 demographic are watching the show on digital video recorders. They bring the total demographic average closer to 1.6 million, the show's highest numbers since Season 1.
Advertisers, however, do not yet pay for the playback ratings because the general assumption is that viewers watching recorded programs fast-forward through the commercials. It could be a crucial point for the channel, and Stern is hopeful that the business model is shifting.

"Who knows? This upfront season you might find that we can monetize that DVR usage," he said. "The important thing is when you add in the DVR numbers, the audience is there."


Yay! I don't feel so guilty anymore :)
Real Time Strategy (Games)

Submission + - Supreme Commander has gone Gold

An anonymous reader writes: After years of waiting, the "spiritual successor" to Total Annihilation, Supreme Commander has gone gold. The demo is also available now.
Biotech

Submission + - Scientists Find Cure For Cancer, No One Notices

Tastycat writes: "Researchers at the University of Alberta in Edmonton, Canada found a cheap and easy to produce drug that kills almost all cancers. The drug is dichloroacetate, and since it is already used to treat metabolic disorders, we know it should be no problem to use it for other purposes.

The drug also has no patent, which means it could be produced for bargain basement prices in comparison to what drug companies research and develop.

Scientists tested DCA on human cells cultured outside the body where it killed lung, breast and brain cancer cells, but left healthy cells alone. Rats plump with tumors shrank when they were fed water supplemented with DCA.

Cancer cells don't use the little power stations found in most human cells — the mitochondria. Instead, they use glycolysis, which is less effective and more wasteful. Doctors have long believed the reason for this is because the mitochondria were damaged somehow. But, it turns out the mitochondria were just dormant, and DCA starts them back up again.

The side effect of this is it also reactivates a process called apoptosis. You see, mitochondria contain an all-too-important self-destruct button that can't be pressed in cancer cells. Without it, tumors grow larger as cells refuse to be extinguished. Fully functioning mitochondria, thanks to DCA, can once again die. With glycolysis turned off, the body produces less lactic acid, so the bad tissue around cancer cells doesn't break down and seed new tumors.

Here's the big catch. Pharmaceutical companies probably won't invest in research into DCA because they won't profit from it. It's easy to make, unpatented and could be added to drinking water. Imagine, Gatorade with cancer control.

So, the groundwork will have to be done at universities and independently funded laboratories. But, how are they supposed to drum up support if the media aren't even talking about it?

All I can do is write this and hope Google News picks it up. In the meantime, tell everyone you know and do your own research."
Supercomputing

Submission + - World's first Quantum Computer to be demoed

Leemeng writes: "EE Times reports that D-Wave will demonstrate the world's first commercial quantum computer on Tuesday (Feb 13) at the Computer History Museum in Mountain View, Calif. If it works, that means it can solve some of the most difficult problems, called NP-complete problems, thousands of times faster than current supercomputers. Initially, D-Wave (Vancouver, B.C.) will lease time on its quantum computer, which will be accessed over a secure Internet connection. Eventually, the company plans to sell quantum computer systems.

Being able to quickly solve NP-complete problems has enormous consequences. A fairly well-known NP-complete problem is the travelling salesman problem, which has real-world implications for logistics. NP-complete problems are present in such diverse fields as medicine, biology, computing, mathematics, and finance. Of immediate concern is quantum computers' potential for cryptanalysis (codebreaking). Specifically, a quantum computer could factor very large numbers in a fraction of the time needed by current computers. That BTW, is just what you need for cracking the RSA cipher and other widely-used ciphers that depend on one-way mathematical functions. Perhaps this will light a fire under quantum cryptography efforts."
Programming

Submission + - Teaching children to write software?

Desmond Elliott writes: "I recently worked on a piece of software for an undergraduate course which involved me writing a Sudoku game using the GWT. My youngest sister (9 years old) was fascinated to know how I had done it and seems quite keen to want to know more. I know that some people say that children and fickle at that age but I'm keen to let her have the resources that she needs to learn more about programming if she wants to. Does anybody know about any good resources for children to learn more about Java?"
Democrats

Obama Announces for President, Boosts Broadband 846

Arlen writes "As many as 17,000 people (according to police estimates) watched Senator Barack Obama officially announce his candidacy for President in Springfield, Illinois today. He mentioned several things that will interest readers of Slashdot. The Senator said he wanted to free America from 'the tyranny of oil' and went on to promote alternative energy sources such as ethanol — a popular stance in the Midwest where he announced, because of all the corn farmers. He also talked about using science and technology to help those with chronic diseases, which is likely to have been an allusion to his staunch support for stem cell research. Perhaps most of interest to readers here is the following statement halfway through Obama's speech: 'Let's invest in scientific research, and let's lay down broadband lines through the heart of inner cities and rural towns all across America. We can do that.' Like nearly everything in his speech, this was met with robust applause from the crowd. You can watch a video of the entire speech at Obama's website."

Slashdot Top Deals

We don't really understand it, so we'll give it to the programmers.

Working...