Having made amazing discoveries such as how to make the perfect cheese sandwich, linking heavy caffeine use to sleeplessness, and figuring out where all the teaspoons have gone, science has made the greatest breakthrough yet. They have uncovered the secrets of making the perfect phone call. The perfect phone call clocks in at a mere 9 minutes and 36 seconds, easily 11 minutes shorter than any conversation I've ever had with my mom. Unlike a call to mom, the perfect phone call is almost devoid of any gossip about her divorced neighbor and her heavily tattooed daughter. Instead three minutes should be spent catching up with news about family and friends, one minute on personal problems, a minute on work/school, 42 seconds on current affairs, 24 seconds on the weather, and 24 seconds talking about the opposite sex. What's left of your 9 mins 36 secs is a free for all.

Linux Blog recommends an interview up on the O'Reilly site with Greg Kroah-Hartman, long-time Linux kernel hacker and the current Linux kernel maintainer for the USB driver core. He updates the free Linux driver program announced almost two years ago, which has really caught traction now with more than 300 developers volunteering. The interviewer begins by asking about Kroah-Hartman's claim that the Linux kernel now supports more devices than any other operating system ever has. "[One factor is] the ease of writing drivers; Linux drivers are at normally one-third smaller than Windows drivers or other operating system drivers. We have all the examples there, so it's trivial to write a new one if you have new hardware, usually because you can copy the code and go. We maintain them... forever, so the old ones don't disappear and we run on every single processor out there. I mean Linux is 80% of the world's top 500 super computers right now and we're also the number one embedded operating system today. We've got both sides of the market because it's — yeah it's pretty amazing. I don't know why, but we're doing something right."

Gamasutra has a summary written by Dan Kline of Crystal Dynamics for this year's Artificial Intelligence and Interactive Digital Entertainment (AIIDE) Conference held at Stanford University. They discussed why AI capabilities have not scaled with CPU speed, balancing MMO economies and game mechanics, procedural dialogue, and many other topics. Kline also wrote in more detail about the conference at his blog. "... Rabin put forth his own challenge for the future: Despite all this, why is AI still allowed to suck? Because, in his view, sharp AI is just not required for many games, and game designers frequently don't get what AI can do. That was his challenge for this AIIDE — to show others the potential, and necessity, of game AI, to find the problems that designers are trying to tackle, and solve them."

fons writes "Dutch Python hacker/artist Stani took part in a contest organised by the Dutch Ministry Of Finance to design a 5 euro commemorative coin. And he won, using only free software: 'The whole design was done for 100% with free software. The biggest part consists of custom software in Python, of course within the SPE editor. For the visual power I used PIL and pyCairo. From time to time also Gimp, Inkscape and Phatch helped quite a bit. All the developing and processing was done on GNU/Linux machines which were running Ubuntu/Debian. I would have loved to release the coin under the GPL, which could maybe solve the financial crisis. However for obvious reasons I was not allowed to do that.'"

Matt_dk writes "Just a couple of days after the orbiting observatory was brought back online, Hubble aimed its prime working camera, the Wide Field Planetary Camera 2 (WFPC2), at a particularly intriguing target, a pair of gravitationally interacting galaxies called Arp 147. The image demonstrated that the camera is working exactly as it was before going offline, thereby scoring a 'perfect 10 both for performance and beauty.' (Meanwhile, the slowly declining Mars Phoenix Lander has now entered safe mode, according to reader CraftyJack.)

SDen writes "Bang on target, the new version of Ubuntu Linux is available for our downloading pleasure. Amongst various changes it sports updates to the installer, improved networking, and a new 'Mobile USB' version geared towards the blossoming netbook market. Grab a copy from the Ubuntu website, and check out Linux Format's hands-on look at the Ibex."

brunes69 writes "The CBC is running an article profiling the problems with archiving digital data in New Brunswick's provincial archives. Quote from the story: 'I've had audio tape come into the archives, for example, that had been submerged in water in floods and the tape was so swollen it went off the reel, and yet we were able to recover that. We were able to take that off and dry it out and play it back. If a CD had one-tenth of one per cent of the damage on one of those reels, it wouldn't play, period. The whole thing would be corrupted'. Given the difficulties with preserving digital data, is it really the medium we should be using for archival purposes?"

MyStuff writes "ZDNet blog Hardware 2.0 looks at the effect of having used Windows Vista for over 18 months. It Windows Vista the indispensable upgrade that Microsoft wants you to think it is? Writer Kingsley-Hughes says 'Having been using Vista for over 18 months I believe that it's a huge improvement over XP and even though I still use XP I find that I miss many of the features that Vista offers.' Just the same, he goes on, 'I wouldn't call any of the changes earth-shattering. When I'm using XP systems I miss some of the features but not so much that they push me to upgrade any faster.' He then goes on to give a feature-by-feature breakdown of all of the improvements Vista has over XP, and what long-term use of these features can net." A possibly useful guide for gamers or administrators thinking about upgrading sometime soon.

Trent Lucier writes "Fellow programmers, beware! Graphic designers have been invading our territory. A flood of books have been released aimed at artists who want to learn web development skills. Oh, it starts innocently enough, usually with CSS and XHTML. But soon they are learning JavaScript, PHP, and even SQL! What have we techies fought back with? What material is there for us to boost our artistic right-brain power? Sadly, our motley collection of Gimp tutorials alone will not win this battle. We need something stronger. We need to understand the principles of graphic design. But the shelves have been empty of books that make this topic accessible to tech-minded people. Well, empty until now." Read below for the rest of Trent's review.

Maximum Prophet writes "Robert Heinlein once said that the committee was the only life form in the universe with three or more bellies and no brain. MSNBC reports that his statement may have some statistical truth to it. Researchers are finding that meetings are actually bad places to be creative. You're not actually 'dumber' when you're in the meeting, just more likely to lose your creative edge. Studies have now shown that, as collaborative primates, the more often a possibility is mentioned the more likely the group is to go along with it. Individuals placed by themselves were more likely to come up with imaginative alternatives to products, for example."

Dr. Eggman writes "Tom's Hardware recently posted an article specifying how the professionals at Kroll Ontrack recover data from a RAID array that has suffered a hard drive failure, allowing for recovery of even RAID 5 arrays suffering two failures. The article is quick to warn this is costly, however, and points out the different types of hard drive failures that occur, only some of which are repairable. Ultimately the article concludes that consistent backups and other good practices are the best solution. Still, it provides an interesting look into the world of data after death."

arbitraryaardvark writes "Reuters reports that medieval Muslims made a mega math marvel. Tile patterns on middle eastern mosques display a kind of quasicrystalline effect that was unknown in the west until rediscovered by Penrose in the 1970s. 'Quasicrystalline patterns comprise a set of interlocking units whose pattern never repeats, even when extended infinitely in all directions, and possess a special form of symmetry.' It isn't known if the mosque designers understood the math behind the patterns or not."