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What's Hidden Under Greenland's Ice? 246

Posted by Zonk from the in-his-house-at-r'lyeh-dead-cthulhu-waits-dreaming dept.
Roland Piquepaille writes "Ice has covered Greenland for millions of years. So what's hidden under this ice cap? Mountains and valleys? Rivers and lakes? Of course, we might know it sooner than we would have liked if the ice covering Greenland continues to melt. But researchers from Ohio State University have decided that they wanted to know it next year and have developed a radar to reveal views of land beneath polar ice. Their first tests of this new radar, which helps them to catch 3-D images of the ground under the ice, took place in May 2006. The next images will be shot in April 2007. Here are some images of the new GISMO device and what it can do."
Windows

Windows Vista and XP Head To Head 364

Posted by kdawson from the who's-the-fairest-of-them-all dept.
thefickler sends in an article comparing Windows Vista and Windows XP in the areas of security, home entertainment, GUI, parental controls, and networking. The author clearly believes that Vista wins across these categories.

AMD Fusion To Add To x86 ISA 270

Posted by ScuttleMonkey from the but-is-it-cold dept.
Giants2.0 writes "Ars Technica has a brief article detailing some of the prospects of AMD's attempt to fuse the CPU and GPU, including the fact that AMD's Fusion will modify the x86 ISA. From the article, 'To support CPU/GPU integration at either level of complexity (i.e. the modular core level or something deeper), AMD has already stated that they'll need to add a graphics-specific extension to the x86 ISA. Indeed, a future GPU-oriented ISA extension may form part of the reason for the company's recently announced "close to metal"TM (CTM) initiative.'"
Programming

How To Build a Web Spider On Linux 104

Posted by kdawson from the five-eyes dept.
IdaAshley writes, "Web spiders are software agents that traverse the Internet gathering, filtering, and potentially aggregating information for a user. This article shows you how to build spiders and scrapers for Linux to crawl a Web site and gather information, stock data, in this case. Using common scripting languages and their collection of Web modules, you can easily develop Web spiders."

First Hutter Prize Awarded 191

Posted by kdawson from the compress-this dept.
stefanb writes, "The Hutter Prize for Lossless Compression of Human Knowledge, an ongoing challenge to compress a 100-MB excerpt of the Wikipedia, has been awarded for the first time. Alexander Ratushnyak managed to improve the compression factor to 5.86 and will receive a 3,416-Euro award. Being able to compress knowledge well is believed to be related to acting intelligently." The Usenet announcement notes that at Ratushnyak's request, part of the prize will go to Przemyslaw Skibinski of the University of Wroclaw Institute of Computer Science, for his early contributions to the PAQ compression algorithm.

Sun To Unveil Project Blackbox 175

Posted by Zonk from the working-in-a-cave dept.
this great guy writes "A year ago, Google's secret plans for a portable data center in a shipping container were being revealed by Robert X. Cringely. Sun Microsystems is about to officially unveil its 'data center in a box' concept. Project Blackbox will involve the full-scale production of data centers in 20-foot-long cargo shipping containers." From the article: "The idea eliminates several major hurdles facing data center customers: finding an appropriate site, arranging the servers and cooling mechanisms in the most efficient manner, and waiting for construction to be complete. The company is touting energy efficiency as a crucial benefit of the confined space, as its patented cooling features can more accurately target hot spots than in giant warehouses. The box can hold hundreds of servers and save thousands of dollars per year in energy costs, the company said."

Element 118 Created 244

Posted by kdawson from the this-time-for-sure dept.
BuzzSkyline writes, "The heaviest element yet, Element 118, has been created in Dubna, Russia by a collaboration of researchers from Russia's Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory in the US. They created the new element by fusing together Californium (element 98) and Calcium atoms. The achievement comes five years after the scandal-plagued retraction of an earlier claim, which was based on fabricated data, that three atoms of element 118 had been produced at the Lawrence Berkeley National Laboratory in California. The achievement was reported on October 9 in the journal Physical Review C (subscription needed to read more than the abstract)."

Chinese "Cyber-Attack" US Department of Commerce 161

Posted by CmdrTaco from the and-you-thought-your-weekend-was-boring dept.
Kranfer writes "The register has an article about how the Chinese have recently launched an attack against the US Department of Commerce. From the article: '...attacks originating from computer crackers largely located in China's Guangdong province are aimed at extracting sensitive information from targets such as the Commerce Department's technology export office. Security consultants and US government officials reckon the assaults have at least the tacit support of the Chinese government...' This is not the first time Chinese hackers have attempted to gain access to US Government systems."

North Korea Says It Has Conducted Nuclear Test 1623

Posted by Zonk from the troubling dept.
ScentCone writes "North Korea says that it has conducted its first nuclear weapons test and 'brought happiness to its people.' Japan and China earlier issued an unusual joint statement saying that such a test would be 'unacceptable.' As of 11:10PM EST, the USGS says that it has not detected any unusual seismic activity on the Korean peninsula in the last 48 hours." From the article: "The North said last week it would conduct a test, sparking regional concern and frantic diplomatic efforts aimed at dissuading Pyongyang from such a move. North Korea has long claimed to have nuclear weapons, but had never before performed a known test to prove its arsenal. The nuclear test was conducted at 10:36 a.m. (0136 GMT) in Hwaderi near Kilju city, Yonhap reported, citing defense officials." Update: 10/09 05:50 GMT by J : The U.S. Geological Survey reports a 4.2 magnitude quake; South Korean news is reporting a 3.58 magnitude event; the White House apparently confirms a nuclear test.

Paypal Agrees to Consumer Protections 136

Posted by CowboyNeal from the oh-all-right dept.
davidwr writes "Paypal settled a suit with Maryland and 27 states. Among other things, they'll conspicuously advertise a contact phone number and staff it 14 hours a day and be much more forthcoming about when they will debit your bank account. For those of you who think Paypal Sucks, well, starting soon it sucks just a little less."

Study Finds World Warmth Edging to Ancient Levels 534

Posted by Zonk from the is-it-warm-in-here-or-is-it-just-me dept.
Krishna Dagli writes to mention a decades-long study by NASA scientists. According to the research, global temperatures are reaching highs not seen in thousands of years. From the article: "One of the findings from this collaboration is that the Western Equatorial Pacific and Indian Oceans are now as warm as, or warmer than, at any prior time in the Holocene. The Holocene is the relatively warm period that has existed for almost 12,000 years, since the end of the last major ice age. The Western Pacific and Indian Oceans are important because, as these researchers show, temperature change there is indicative of global temperature change. Therefore, by inference, the world as a whole is now as warm as, or warmer than, at any time in the Holocene. According to Lea, 'The Western Pacific is important for another reason, too: it is a major source of heat for the world's oceans and for the global atmosphere.'"

Hypoallergenic Cats 215

Posted by Zonk from the good-use-of-science dept.
Lambticc writes "The BBC is running an article about how a US firm has successfully bred cats to reduce the production of the protein which causes an allergic reaction. Since the result was achieved through selective breeding, there should not be any complaints from the anti-GM lobby." From the article: "The cats will not cause the red eyes, sneezing and even asthma that some cat allergy sufferers experience, except in the most acute cases. Despite costing $3,950 (£2,104), there is already a waiting list to get one. Allerca first started taking orders for genetically engineered hypoallergenic cats back in 2004."

Atlantis Expected to Launch Today 104

Posted by CowboyNeal from the at-long-last dept.
PreacherTom writes "Following recent delays, NASA makes its fifth attempt to get Atlantis off the launchpad at 11:15 a.m. EDT today. NASA stopped Friday's launch try only 45 minutes before its scheduled departure for a faulty fuel tank sensor: the same glitch that thwarted two previous missions. The launch delay cost NASA $616,000, and if the mission is scrubbed again, the space agency must abandon for a few weeks its efforts to send the shuttle off on a construction mission to the International Space Station."

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