As Blizzcon approaches, a number of gaming sites were invited out to California to get an early look at the single-player campaign for StarCraft II: Wings of Liberty. Kotaku has a detailed write-up (spoiler-free version), and 1Up summarizes one of the missions: "... you're on a planet with an alternating day/night cycle (every five minutes, it switches): during daylight, you're safe. You can build forces and go out and destroy structures. At night, the infected Terrans will relentlessly stream towards your base — necessitating a strong defense against the 'zombie horde.'" An interview with some of the developers is available, in which lead designer Dustin Browder says Blizzard will continue their trend of having downloadable maps and other improvements throughout the game's life. BlizzPlanet posted a mission guide for the part of the game they got to see, and new video footage has been released that shows off the single-player mode.

Ponca City, We love you writes "The Telegraph reports that researchers using tests originally designed to demonstrate the development of language, pre-language and basic arithmetic in human children have found that dogs are capable of understanding up to 250 words and gestures, can count up to five and can perform simple mathematical calculations putting them on par with the average two-year-old child. While most dogs understand simple commands such as sit, fetch and stay, a border collie tested by Professor Coren showed a knowledge of 200 spoken words. 'Obviously we are not going to be able to sit down and have a conversation with a dog, but like a two-year-old, they show that they can understand words and gestures,' says Professor Stanley Coren, a leading expert on canine intelligence at the University of British Columbia in Vancouver. Dogs can tell that one plus one should equal two and not one or three,' says Coren, adding that dogs 'can also deliberately deceive, which is something that young children only start developing later in their life.' Coren believes centuries of selective breeding and living alongside humans has helped to hone the intelligence of dogs. 'They may not be Einsteins, but are sure closer to humans than we thought.'"

vortex2.71 sends us to the Seattle Times for an account of two studies published in the prestigious journal Science pointing to the conclusion that almost all biofuels used today cause more greenhouse-gas emissions than conventional fuels if the full emissions costs of producing these "green" fuels are taken into account. "The benefits of biofuels have come under increasing attack in recent months, as scientists took a closer look at the global environmental cost of their production. These plant-based fuels were originally billed as better than fossil fuels because the carbon released when they were burned was balanced by the carbon absorbed when the plants grew. But that equation proved overly simplistic because the process of turning plants into fuels causes its own emissions — for refining and transport, for example. These studies... for the first time take a detailed, comprehensive look at the emissions effects of the huge amount of natural land that is being converted to cropland globally to support biofuels development."

As if the entire office full of guitar-controlled lights wasn't enough to make any holiday complete, some enterprising geek has taken it upon himself to give you a rendition of Jingle Bells played on his graphics card heat sink. He probably wont debut at Carnegie Hall, but I'll give him points for effort.

An anonymous reader writes "Russian police seized Garry Kasparov, the Russian chess champion, for staging a political rally against Vladimir Putin. IBM's Deep Blue computer was the first to beat a world champion when it defeated Kasparov, who is one of the strongest players in history." He's also been a giant critic of the Russian administration which is increasingly restricting free speech.

Arashtamere sends in a Computerworld story on a security flaw in the Windows 2000 pseudo-random number generator published by Israeli researchers earlier this month. Microsoft has now admitted that the flaw is present in XP too. Microsoft denies that the bug is a security vulnerability, since an attacker would have to have gained administrative access to a system before exploiting it. (The Israeli researchers point out that many common exploits provide admin access.) This stance apparently lets them off the hook for patching Win2K, which is in "extended support" mode, though it powers about 9% of US and EU business computers. Microsoft said that XP SP3, due in the first half of next year, will fix the bug. The company said that Vista, Windows Server 2003 SP2, and the new Windows Server 2008 are not vulnerable.

Lux writes "Where will the car of the future come from? It's unlikely to come from anywhere you'd expect it to. Wired's money is on the car of the future coming from NASA. 'New technology that promises to revolutionize the automobile as we know it is emerging from research institutions and startups — and these innovations won't set you back $100,000 like a Tesla will... One experiment involves small electric motors located in the wheels of the CityCar, a tiny, nimble and practically silent vehicle with wheels that turn 360 degrees, enabling it to slip neatly into tight urban parking spaces. Others are looking to revolutionize the automobile's engine, not replace it.'"

Riding with Robots sends us to a NASA page with photos of a little-understood hexagonal shape surrounding Saturn's north pole. "This is a very strange feature, lying in a precise geometric fashion with six nearly equally straight sides," said Kevin Baines, member of Cassini's visual and infrared mapping spectrometer team. "We've never seen anything like this on any other planet." This structure was discovered by the Voyager probes over 20 years ago (here's an 18-year-old note on the mystery). The fact that it's still in place means it is stable and long-lived. Scientists have no idea what causes the hexagon. It's nearly big enough to fit four earths inside — comfortably larger than Jupiter's Great Red Spot. The article has an animation of clouds moving within the hexagon captured in infrared light.

TobyToadstool writes "With the recent news that NBC and News Corp. will launch a YouTube rival, CNet asks: Can big corporations buy the zeitgeist or will they inevitably screw up? CNet calls the new wannabe 'Me Too Tube.' The article looks at companies trying to buy their way into user-generated content. Quoting: 'There is something incredibly boring and sad about giant companies who constantly chase the fleeing tailcoats of the latest Internet trends. Like the kid who [leaned] over and copied you in art class, News Corp./NBC are the archetypal corporation — lumbering and so very uncool.'"

AKAImBatman writes "Thanks to Sony's heavy handed tactics, popular game importer Lik-Sang is closing its doors. All Lik-Sang customers are having their orders cancelled and refunded. Any attempt to place a new order redirects your web browser to the news of Lik-Sang's demise." From the announcement: "'Today is Sony Europe victory about PSP, tomorrow is Sony Europe's ongoing pressure about PlayStation 3. With this precedent set, next week could already be the stage for complaints from Sony America about the same thing, or from other console manufacturers about other consoles to other regions, or even from any publisher about any specific software title to any country they don't see fit. It's the beginning of the end... of the World as we know it', stated Pascal Clarysse, formerly known as the Marketing Manager of Lik-Sang.com. 'Blame it on Sony. That's the latest dark spot in their shameful track record as gaming industry leader. The Empire finally won, a few dominating retailers from the UK probably will rejoice the news, but everybody else in the gaming world lost something today.'" Many thanks to Sony for ruining it for the rest of us. I hope that your business model makes up for the customer goodwill you're lighting on fire today. Update: 10/24 21:34 GMT by Z : Eurogamer has Sony's response to Lik-Sang's accusations.