Ant writes "A Science News article talks about the relationship between city design and health. New cross-disciplinary research is exploring whether urban sprawl makes us soft, or whether people who don't like to exercise move to the sprawling suburbs, or some combination of both." From the article: "So far, the dozen strong studies that have probed the relationships among the urban environment, people's activity, and obesity have all agreed, says Ewing. 'Sprawling places have heavier people... There is evidence of an association between the built environment and obesity.' ... However, University of Toronto economist Matthew Turner charges that 'a lot of people out there don't like urban sprawl, and those people are trying to hijack the obesity epidemic to further the smart-growth agenda [and] change how cities look.' ... 'We're the only ones that have tried to distinguish between causation and sorting... and we find that it's sorting,' [says Turner]. 'The available facts do not support the conclusion that sprawling neighborhoods cause weight gain.'"

walterbyrd writes "IMO: Office-2007 is a contender for the least useful upgrade in the history of computing. It's expensive, has a steep learning curve, and it's default format is even less compatible with anything else. Stan Beer discusses the "upgrade" in his article: Question: why do I need to upgrade to Office 2007?."

Migraineman writes "I stumbled upon a clever hack by Sprite. He reverse-engineered the pin functions on an HP inkjet cartridge and built a simple driver board that converts the cartridge into a hand-held inkjet printer. The driver board is programmed with a fixed message. Moving the 'print head' is your responsibility. Printing messages on a whiteboard was the original inspiration, but printing messages on the foam head of a Guinness is just inspired."

srizah writes "Wired.com claims to have used a 'scientific methodology' to rate the top 10 tech towns in the US. They use some very reliable indexes, like 'Craigslist postings per capita' or 'Number of attendees at local meetings of dorkbot'. The usual suspects (Seattle, San Francisco) show up on the list, but some might surprise you. From the article: 'Raleigh-Duram - The jocks here may get worked up about college hoops, but the tech set is passionate about Linux distros and Mac-PC holy wars. North Carolina's Triangle is ground zero for Red Hat, SAS Institute, and an IBM center. Bonus: The area hosts two World Beer Festivals a year.'"

Last month we asked you for questions for the makers of Warhammer Online. The tone of the response made it obvious that many readers were concerned about where the company was taking the Warhammer world. Their responses should, at least somewhat, put those of you frustrated by what you've seen so far at ease. The makers of the upcoming MMOG from Mythic have responded with detail and good humour to the insightful queries you put to them. They were also considerate enough to label their responses, so you know exactly who has answered each question. So, please, read on for the responses from Mythic's Warhammer Online team.

An anonymous reader writes "Many people love and use open source software. Open source has made an impact in just about every place imaginable; education, hardware, coke, beer, cell phones, pharmaceuticals, search engines and encyclopedias. However, OpenHuman takes it one step further and invites you to open source yourself to experiment with the open human idea. This may sound crazy and rife with privacy concerns but as the author asks, do you still believe in Internet privacy in the age of blogs, MySpace, LinkedIn, Meetup, and Flickr?"

Chosen Reject asks: "With Voyager I passing the 100 AU mark, and the Mars Rovers continuing to work longer than expected, there's been a lot of talk about robotics. There are cars that can park without humans, the DARPA Grand Challenge, the Autonomous Underwater Vehicle Competition, and even the X-Prize. NASA has the pros, the others have all levels of amateurs, but where does a newbie go to learn about robotics? Obviously I can't start out with the next Mars Rover, but where do I go to learn how to make a simple robotic arm that can hold my can of Root Beer?"

Grooves writes, "A new initiative spearheaded by a University of Georgia professor aims to produce a library of 1,000 wiki textbooks by tapping the collaborative power of wiki. Inspiration for the project came from a computer science course that wrote its own textbook on XML when no suitable commercial offerings were available. From the article: 'The Global Text Project will work a bit differently from most wikis. Each chapter of each book will be overseen by an academic with knowledge of that field. Although the site will allow anyone to make changes, these will not become "official" until an editor signs off on them.' Textbooks free as in speech, and beer? Sign me up."

Nate writes "Freespire 1.0 was released a few days ago, taking the desktop-oriented Linspire distribution and making it freely available (as in beer) to the world. Linux Format has some first impressions of the release, focusing on its much-trumpeted media playback facilities thanks to codec licensing. Flash, Java, DVD and WMV support out-the-box — could this climb to the top of the desktop distro ladder?"

Instead of being used and returned at the pace of cloth diapers, it seems DVDs rented from Netflix are often gathering dust, unwatched, in customers' homes, in what a posting yesterday dubs a "paradox of abundance." Readers suggested some reasons why this was so, and why this might not be a bad thing, in the comments attached to the story; read on for the Backslash summary of the discussion.

GvG writes "After making Virtual Server available for free some time ago, Microsoft announced today it is offering Virtual PC as a free (as in beer) download. They also announced a change to the Vista license related to virtualization: Customers who deploy Windows Vista Enterprise have the ability to install up to four (4) copies of the operating system in a virtual machine for a single user on a single device. Even better, nothing in the license requires that Microsoft Virtualization technologies be used - if you want to use a competing product as your Virtualization solution, you still get the four extra licenses for use with VMs."

epit writes "VMware has released v1.0 of their VMware Server product for free (as in beer) as planned. Up until now, it had been a beta download. You can download your copy via the VMware website. Release notes are also available."

prostoalex writes "Whenever someone says college students, the first thing that comes to mind is drinking beer, right? Wrong, says new research by Student Monitor, which claims than in 2006 73% of students it surveyed said iPods were in, while beer drinking and Facebook.com fought for the second place with 71% of popular votes."

ls129 writes "Humanoid robots are known for their rope-swinging ability and their martial-arts fighting capabilities. However, one humanoid robotics fan trained his robot to do something really useful. His Robotis based humanoid robot can actually pour a bottle of beer into a pint glass."

Vicegrip writes "Stan Beer writes on why Microsoft's and recently Yahoo's supportive arguments for making Windows Live Search the default in IE7 are feeble: "In the case of Google, it pays hard cash to Mozilla and Dell to get the right to have its search engine placed as the default in the browsers.[... by contrast ...] Microsoft does not need to pay one cent to place its search engine in the lead position on its browser, which sits on the vast majority of PCs in the world"."

David Boswell writes "The O'Reilly Network is running an article called The Software of Space Exploration that looks at a number of the software projects that NASA has released as open source under their NOSA license. It explores how they are using other free and open source projects for use in some of their missions. Information about the European Space Agency and other space organizations is also covered." From the article: "A number of tools allow you to track objects in space, from asteroids to shuttle missions. A consortium of scientists working in the field of celestial mechanics has released OrbFit as free software under the GPL. This software can compute the orbits of asteroids and predict an asteroid's future position. You can also track artificial satellites with several free-as-in-beer and free-as-in-freedom options. Amateur radio enthusiasts use Linux and these tools to hear transmissions from the space station or from other satellites in Earth orbit."

FleaPlus writes "The Boston Globe reports that WowWee Toys, the creators of robots like the hack-friendly Robosapien series, has announced a collaboration with Evolution Robotics. WowWee's next generation of robots will make use of Evolution's tech for visual object recognition and indoor navigation, hopefully with future versions being able to not just entertain, but also 'perform useful tasks such as fetching a beer or even helping to carry the groceries.'"

farker haiku writes "Those of you who haven't heard of the metasploit project, it's an open source product for performing security audits. This time they've managed to find a remote buffer overflow in OpenSSH. Ya'll might want to read the link and then do whatever updating is necessary." It's unfortunate that something like this gets released today since nobody will bother to patch.

fwc asks: "I've been using ExpressPCB for quite a while to make smaller printed circuit boards various projects. They provide a free (beer) schematic capture and PCB layout software which makes it very easy to design your board and order it online. There are of course other vendors that do this for PCB's as well, along with vendors which make stencils for Surface mount devices, Front Panels and foam inserts for plastic cases. Recently a friend told me about eMachineShop which has a very cool design tool which allows you design, price, and order almost anything a machine shop can build - brackets, gears, molded products, etc. - and out of almost every material you can imagine. What other cool resources of a similar nature are out there?"

Thomas Hines writes "NVIDIA just launched a new SLI Physics technology. It offloads the physics processing from the CPU to the graphics card. According to the benchmark, it improves the frame rate by more than 10x. Certainly worth investing in SLI if it works."