KentuckyFC writes "Nobel prize-winning physicist Gerard 't Hooft has joined the likes of computer scientists Stephen Wolfram and Ed Fredkin in claiming that the universe can be accurately modeled by cellular automata. The novel aspect of 't Hooft's model is that it allows quantum mechanics and, in particular, the spooky action at a distance known as entanglement to be deterministic. The idea that quantum mechanics is fundamentally deterministic is known as hidden variable theory but has been widely discounted by physicists because numerous experiments have shown its predictions to be wrong. But 't Hooft says his cellular automaton model is a new class of hidden variable theory that falls outside the remit of previous tests. However, he readily admits that the new model has serious shortcomings — it lacks some of the basic symmetries that our universe enjoys, such as rotational symmetry. However, 't Hooft adds that he is working on modifications that will make the model more realistic (abstract)."

An anonymous reader writes "AMD invited 100 people up to their private suite in the hotel that Quakecon 2009 is being hosted at for a first look at gaming on one of their upcoming DirectX 11 graphics cards. This card has not been officially named yet, but it has the internal code name of 'Evergreen,' and was first shown to the media back at Computex over in Taiwan earlier this year. The guys from Legit Reviews were shown two different systems running DX11 hardware. One system was set up running a bunch of DX11 SDKs and the other was running a demo for the upcoming shooter Wolfenstein. The video card appears to be on schedule for its launch next month."

This article at Gamasutra takes a look at how the compulsion to hoard and accumulate objects, as well as the desire to accomplish entirely abstract goals, has become part of the modern gaming mindset. "The Obsessive Compulsive Foundation explains that in compulsive hoarders: 'Acquiring is often associated with positive emotions, such as pleasure and excitement, motivating individuals who experience these emotions while acquiring to keep acquiring, despite negative consequences.' Sound familiar? The 'negative consequences' of chasing after the 120th star in Mario 64 or all 100 hidden packages in Grand Theft Auto III may be more subdued than those of filling your entire house with orange peels and old cans of refried beans. But game designers know that it's pretty damn easy to tap into this deep-rooted need to collect and accumulate. And like happy suckers we buy into it all the time, some to a greater degree than others."

ubermiester writes "The New York Times reports on research to develop autonomous battlefield robots that would 'behave more ethically in the battlefield than humans.' The researchers claim that these real-life terminators 'can be designed without an instinct for self-preservation and, as a result, no tendency to lash out in fear. They can be built without anger or recklessness ... and they can be made invulnerable to ... "scenario fulfillment," which causes people to absorb new information more easily if it agrees with their pre-existing ideas.' Based on a recent report stating that 'fewer than half of soldiers and marines serving in Iraq said that noncombatants should be treated with dignity and respect, and 17 percent said all civilians should be treated as insurgents,' this might not be all that dumb an idea."

holy_calamity writes "New Scientist reports on a simple coating for polyester that renders it unwettable — even after two months underwater it emerges dry to the touch. Water cannot attach to the new fabric thanks to nanostructured filaments and a structure that traps a constant air layer. One potential use is for low-drag swim wear."

narramissic writes "Lenovo plans to announce on Tuesday a service that allows users to remotely disable a PC by sending a text message. A user can send the command from a specified cell phone number — each ThinkPad can be paired with up to 10 cell phones — to kill a PC. The software will be available free from Lenovo's Web site. It will also be available on certain ThinkPad notebooks equipped with mobile broadband starting in the first half of 2009. 'You steal my PC and ... if I can deliver a signal to that PC that turns it off, hey, I'm good now,' said Stacy Cannady, product manager of security at Lenovo. 'The limitation here is that you have to have a WAN card in the PC and you must be paying a data plan for it,' Cannady added."

A UK bookmaker has lowered the odds on proving that god exists to just 4-1 to coincide with the switching on of the Large Hadron Collider. The chance that physicists might discover the elusive sub-atomic object called the "God particle" has forced the odds lower. Initially the odds that proof would be found of God's existence were 20-1, and they lengthened to 33-1 when the multi-billion pound atom smasher was shut down temporarily because of a magnetic failure. A spokesman for Paddy Power said, "The atheists' planned advertising campaign seems to have renewed the debate in pubs and around office water-coolers as to whether there is a God and we've seen some of that being transferred into bets. However we advise anyone still not sure of God's existence to maybe hedge their bets for now, just in case." He added that confirmation of God's existence would have to be verified by scientists and given by an independent authority before any payouts were made. Everyone getting a payout is encouraged to tithe at least ten percent.

An anonymous reader writes "The LHC is out of commission, but the Tevatron collider at Fermilab is still chugging along, and may have just discovered a new type of particle that would signal new physics. New Scientist reports that the Tevatron's CDF detector has found muons that seem to have been created outside of the beam pipe that confines the protons and anti-protons being smashed together. The standard model can't explain the muons, and some speculate that 'an unknown particle with a lifetime of about 20 picoseconds was produced in the collision, traveled about 1 centimeter, through the side of the beam pipe, and then decayed into muons.' The hypothetical particle even seems to have the right mass to account for one theory of dark matter."

New Scientist reviews the possibility that the Cassini probe might be repurposed to look for signs of life on Saturn's enigmatic moon Enceladus. "[Enceladus' water vapor] plume's origin is still being debated, but some models suggest the moon holds an ocean of liquid water beneath its surface. This ocean could be a potential habitat for extraterrestrial life. ... Though the probe was never designed to look for life, it could do so by studying organic chemicals such as methane in the plume, the team says."

thefickler writes "The newest version of OpenOffice, version 3.0, has set a download record in its first week of availability. Most surprising is the fact that over 80% of downloads were from Windows users. As one commentator noted, when it comes to a choice between almost identical software (e.g. Microsoft Office and OpenOffice), price is the determining factor."

jeevesbond writes "PHP is finally getting support for namespaces. However, after a couple hours of conversation, the developers picked '\' as the separator, instead of the more popular '::'. Fredrik Holmström points out some problems with this approach. The criteria for selection were ease of typing and parsing, how hard it was to make a typo, IDE compatibility, and the number of characters."

Luminary Crush writes with this excerpt from PhysOrg about the permanance of leaving Earth for Mars, at least for early travelers: "The first astronauts sent to Mars should be prepared to spend the rest of their lives there, in the same way that European pioneers headed to America knowing they would not return home, says moonwalker Buzz Aldrin. '[the distance and difficulty is why you should] send people there permanently,' Aldrin said. 'If we are not willing to do that, then I don't think we should just go once and have the expense of doing that and then stop.'" On the other hand, maybe they'll catch a ride back with Carrie-Anne Moss.