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Linux Business

"FOSS Business Model Broken" — Former OSDL CEO 412

Posted by kdawson from the who-needs-support-anyway dept.
liraz writes "Stuart Cohen, former CEO of Open Source Development Labs, has written an op-ed on BusinessWeek claiming that the traditional open source business model, which relies solely on support and service revenue streams, is failing to meet the expectations of investors. He discusses the 'great paradox' of the FOSS business model, saying: 'For anyone who hasn't been paying attention to the software industry lately, I have some bad news. The open source business model is broken. Open source code is generally great code, not requiring much support. So open source companies that rely on support and service alone are not long for this world.' Cohen goes on to outline the beginnings of a business model that can work for FOSS going forward."
Databases

MySQL 5.1 Released, Not Quite Up To Par 175

Posted by ScuttleMonkey from the time-to-fix-the-org dept.
Mad Merlin writes "It's no secret that MySQL 5.1 has been a long time in the making, with the first beta release being in Nov 2005, but MySQL 5.1.30 has finally been released as GA. MySQL users can expect new features such as table/index partitioning, row based replication, a new plugin architecture, an event scheduler and a host of performance improvements from 5.1." Monty also had a blog post outlining some of the challenges faced in 5.1, including crashing bugs and a beta quality to most new features.
Government

It's Official, Australia Needs a Space Agency 199

Posted by kdawson from the bird-on-the-barbie dept.
Dante_J writes "In the final report published by the Australian Senate inquiry into 'The Current State of Australia's Space Science & Industry Sector' entitled 'Lost in Space? Setting a new direction for Australia's space science and industry sector,' it calls for the formation of a 'Space Industry Advisory Council' to oversee the creation of a fully-fledged Australian Space Agency. Of the top 20 GDP nations, Australia is the only one without a Space Agency, which impacts on many aspects of ordinary life, not to mention Research and Engineering endeavors. Every satellite operated by Australia is owned by another party and the costs of this alone are comparable to that of a Space Agency. The report is a tidy piece that drew upon submissions form Andy Thomas, and an impressive collection of Australian Academics and Space Science entities frustrated by successive generations of government apathy. While this report is welcome, lethargic Government action in a climate of competing concerns is not expected to stem the flow of Space Science brain drain out of Australia any time soon."
Biotech

Scientists Discover Proteins Controlling Evolution 436

Posted by samzenpus from the let-the-flamewar-begin dept.
Khemisty writes "Evolutionary changes are supposed to take place gradually and randomly, under pressure from natural selection. But a team of Princeton scientists investigating a group of proteins that help cells burn energy stumbled across evidence that this is not how evolution works. In fact, their discovery could revolutionize the way we understand evolutionary processes. They have evidence that organisms actually have the ability to control their own evolution."
Science

Fungus Fire Spores With 180,000 G Acceleration 69

Posted by timothy from the easy-at-that-size dept.
Hugh Pickens writes "Although a variety of spore discharge processes have evolved among the fungi, those with the longest ranges are powered by hydrostatic pressure and include 'squirt guns' that are most common in the Ascomycota and Zygomycota. In these fungi, fluid-filled stalks that support single spores or spore-filled sporangia, or cells called asci that contain multiple spores, are pressurized by osmosis. Because spores are discharged at such high speeds, most of the information on launch processes from previous studies has been inferred from mathematical models and is subject to a number of errors, but now Nicholas Money, an expert on fungi at Miami University, has recorded the discharges with high-speed cameras at 250,000 frames-a-second and discovered that fungi fire their spores with accelerations up to 180,000 g, calling it 'the fastest flight in nature.' Money and his students, in a justified fit of ecstasy, have created a video of the first fungus opera."
Earth

Scientists Fear Impact of Asian Pollutants On US 455

Posted by kdawson from the please-cover-your-mouth-when-you-cough dept.
During the Olympics we discussed the international monitoring effort as China shut down factories and curtailed automobile travel in an attempt to reduce pollution. Now reader Anti-Globalism sends in a story that reveals that monitoring effort to be ongoing, with a bigger mandate: assessing the impact of China's pollution on the US. In fact the problem is bigger still because, as one researcher put it, "It's one atmosphere." Scientists are finding that pollution from, for example, Europe can travel right around the globe in three weeks. "By some estimates more than 10 billion pounds of airborne pollutants from Asia — ranging from soot to mercury to carbon dioxide to ozone — reach the US annually. The problem is only expected to worsen: Some Chinese officials have warned that pollution in their country could quadruple in the next 15 years. While some scientists are less certain, others say the Asian pollution could destabilize weather patterns across the North Pacific, mask the effects of global warming, reduce rainfall in the American West and compromise efforts to meet air-pollution standards."
Math

New Olympics Scoring: No More Perfect 10.0 722

Posted by CmdrTaco from the get-rid-of-judged-events dept.
Dekortage writes "If you watch the Olympics gymnastics this year, you may be confused by the new scoring system which will let athletes score 14, 17, or even higher. The new rules are 'heavy on math' and employ two panels of judges: one for technical difficulty, which adds points up from a score of zero; the other for execution and technique, which starts at 10.0 and subtracts for errors. The two numbers are then combined for the final score. As one judge put it, 'The system rewards difficulty. But the mistakes are also more costly.' The new rules were adopted after South Korea protested a scoring at the 2004 Olympics." Now I'm sure that no Slashdot reader will intentionally watch any "sport" that has judges determine the winner, but their wives/girlfriends might seize control of the remote because they want to know who is the best at that ribbon-twirling thing.

Comment Hire an exercise bike. (Score 1) 1806

by jayegirl (#24395973) Attached to: How Do Geeks Exercise?

I was starting to encounter similar problems a year or three ago, and I'm also pretty introverted. More than that, I got sick of the wasted hour spent getting to the gym, back again, and getting changed before and after.

So I hired myself a stationary exercise bike -- I go pretty hard (HR 160) for 40 minutes, 3 times a week, generally in the mornings (apparently makes it easier to get into fat-burning time). I was doing 5 times a week when I was wanting to actively lose weight. I'm guessing that 3 times a week will do for maintenance.

Beyond helping my weight and self-esteem and suchlike things, it means I actually feel healthier, get sick less, recover from nights of drinking better, and sleep better. Highly recommended.

I hire the bike I've got, as I tend to sweat a lot, and salt's pretty corrosive in the long term. After I wear this bike out, I'll just get the rental people to replace it. You could just buy one, but which ever way you go, make sure you physically try it out first -- don't just buy online.
Programming

How To Encourage a Young Teen To Learn Programming? 1095

Posted by Soulskill from the electroshock dept.
Anonymous Hacker writes "I'm in a bit of a bind. My young teenage son is starting to get curious about computers, and in particular, programming. Now, I'm a long time kernel hacker (Linux, BSD and UNIX). I have no trouble handling some of the more obscure things in the kernel. But teaching is not something that I'm good at, by any means. Heck, I can't even write useful documentation for non-techies. So my question is: what's the best way to encourage his curiosity and enable him to learn? Now, I know there are folks out there with far better experience in this area than myself. I'd really appreciate any wisdom you can offer. I'd also be especially interested in what younger people think, in particular those who are currently in college or high school. I've shown my son some of the basics of the shell, the filesystem, and even how to do a 'Hello World' program in C. Yet, I have to wonder if this is the really the right approach. This was great when I was first learning things. And it still is for kernel hacking, and other things. But I'm concerned whether this will bore him, now that there's so much more available and much of this world is oriented towards point-n-click. What's the best way to for a young teen to get started in exploring this wonderful world of computers and learning how to program? In a *NIX environment, preferably." Whether or not you have suggestions for generating interest or teaching methods, there was probably something that first piqued your curiosity. It seems like a lot of people get into programming by just wondering how something works or what they can make it do. So, what caught your eye?
The Military

Why Are the Best and Brightest Not Flooding DARPA? 597

Posted by samzenpus from the getting-paid-in-the-private-sector dept.
David W. White writes "Wired mag's Danger Room carried an article today that highlighted how desperate the US Military's DARPA has become in its attempts to bring in additional brain power. The tactics include filmed testimonials, folders and even playing cards all screaming join DARPA! Where are all the Einsteins who want to be on the cutting edge for the Government?"
Businesses

Weak US Dollar Means Nintendo Favors Europe For Now 588

Posted by timothy from the aber-vere-ahr-all-zee-deutschmarks? dept.
timeOday writes "The LA Times is reporting that the new Nintendo Wii Fit is hard to find on US shelves, due not only to strong demand but also the United States' declining status in the world economy: '"[Nintendo] is also is shrewdly maximizing its profit by sending four times as many units to Europe, reaping the benefits of the strong euro," says Michael Pachter, an analyst with Wedbush Morgan Securities. "The shortage demonstrates one consequence of the weak dollar. We're seeing companies ignore their largest market simply because they can make a greater profit elsewhere."'"
Space

Details Emerging On Tunguska Impact Crater 164

Posted by kdawson from the closing-in-on-a-big-boom dept.
#space_on_irc.freenode.net (Dusty) writes "Lake Cheko in Siberia has been noted as the probable crater of the 1908 Siberian Tunguska event. This news was discussed here in December, but details on the crater were scant. Now a new paper written by Luca Gasperini, Enrico Bonatti, and Giuseppe Longo (the same team in Bologna, Italy that made news in December) has a horde of new details on the supposed crater. The team visited Lake Cheko complete with their own catamaran and completed ground-penetrating radar maps, side-scanning sonar images, aerial images, and some sample collection of Lake Cheko. Intriguingly, they also imaged an object under the sediment that may be a fragment of the impacting body. Their paper (PDF) includes a lot more details including images, side-scanning sonar image, a 3-D view of the lake, a morphobathymetric map. It's an interesting read, these dudes are good. They plan to return this summer and drill the core if weather permits, hopefully answering the question once and for all." The same team also has a more discursive article in the current Scientific American that includes some detail on the working conditions in the Siberian summer. Think: mosquitos.
Social Networks

Facebook A Black Hole For Personal Info 242

Posted by Zonk from the halp-meee-halp-meee dept.
Hugh Pickens writes "The NY Times has an article on how Facebook is so sticky it is nearly impossible to get loose. While the Web site offers users the option to deactivate their accounts, Facebook servers keep copies of the information in those accounts indefinitely. Many users who have contacted Facebook to request that their accounts be deleted have not succeeded in erasing their records from the network. 'It's like the Hotel California,' said Nipon Das, a user who tried unsuccessfully to delete his account. 'You can check out any time you like, but you can never leave.' It took Mr. Das two months and several e-mail exchanges with Facebook's customer service representatives to erase most of his information from the site, which finally occurred after he sent an e-mail threatening legal action. But even after that, a reporter was able to find Mr. Das's empty profile on Facebook and successfully sent him an e-mail message through the network. Facebook's quiet archiving of information from deactivated accounts has increased concerns about the network's potential abuse of private data, especially in the wake of its fumbled Beacon advertising feature."
Hardware

How to Say Goodbye to Old Hard Drives? 337

Posted by ScuttleMonkey from the get-creative dept.
An anonymous reader writes "I'm wondering if anyone else out there has a stack of old hard drives sitting around and doesn't know what to do with them. I always remove the hard drives of my parents' and friends' computers before they recycle them or get a new computer, so now I've got a whole bunch sitting around. One, I'd like to dispose of them and know that whatever data was there is gone, but before that, I'd like to hook them up, one by one, and scan them to make sure there's nothing vital there worth saving. Some are years old and may be totally dead for all I know, but is there a good system for hooking up a hard drive as an additional device, perhaps via USB? And what's a pretty good way to ensure that someone else won't pull them out later on and find usable data?" Well to start with you could always use your hard drives to make electricity or create a decorative wind chime. There are also many different options to ensure that your data doesn't fall into the hands of the enemy. What other suggestions can folks come up with?
Education

12 Florida Schools Pass Anti-Evolution Resolutions 871

Posted by ScuttleMonkey from the and-the-kids-still-lose dept.
Several sources are reporting that twelve school districts in Florida have passed resolutions against the teaching of evolution. Out of all the arguments, however, one administrator seems to have gotten it right: "Then, the final speaker, Lisa Dizengoff, director of science curriculum at Pembroke Pines Charter School's east campus, angrily reminded the crowd that after all the carping over evolution, no one had gotten around to addressing the state's lackadaisical, last-century approach to science education. 'All I heard was this argument about evolution,' she said, disgusted that so many other problems had been preempted by a single controversy. 'The kids lost out again.''"

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