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Comment Re:A simpler reason (Score 1) 465

I really don't understand all of this Anti-America stuff on slashdot.

It might be perfectly appropriate for one to post that somewhere else, and mostly I agree with it; but don't you think most slashdotters from America would rather use the metric system? I mean, you're posting this to an audience of geeks. Maybe should spend your time convincing/mocking somebody that needs/deserves it.

NASA

NASA Mars Rovers Hit 5-Year Anniversary 147

An anonymous reader writes "NASA's Mars rovers have been on the red planet for five years now. The rovers were originally planned to stay operational on the planet for only 90 days, but it has turned into a much longer mission than anticipated. NASA has put together a video to celebrate the anniversary. The rovers have made important discoveries about wet and violent environments on ancient Mars. They also have returned a quarter-million images, driven more than 21 kilometers (13 miles), climbed a mountain, descended into craters, struggled with sand traps and aging hardware, survived dust storms, and relayed more than 36 gigabytes of data via NASA's Mars Odyssey orbiter. To date, the rovers remain operational for new campaigns the team has planned for them."
Programming

Balancing Performance and Convention 171

markmcb writes "My development team was recently brainstorming over finding a practical solution to the problem that's haunted anyone who's ever used a framework: convention vs. customization. We specifically use Rails, and like most frameworks, it's great for 95% of our situations, but it's creating big bottlenecks for the other 5%. Our biggest worry isn't necessarily that we don't know how to customize, but rather that we won't have the resources to maintain customized code going forward; it's quite simple to update Rails as it matures versus the alternative. What have your experiences been with this problem? Have you found any best practices to avoid digging custom holes you can't climb out of?"
Graphics

Running Android On Netbooks 203

jjohn_h writes "Two guys at VentureBeat have managed to take the source code for Google's Linux-based operating system for mobile phones, Android, and compile it for an Asus netbook. Immediately, speculation began that Android will soon be running on PCs and laptops. '... we discovered that Android already has two product "policies" in its code. Product policies are operating system directions aimed at specific uses. The two policies are for 1) phones and 2) mobile internet devices.' Though some remain skeptical, I surely hope it is going to happen. Since Android does not rely on X11, but has its own framebuffer graphics, that would indeed be a cosmic shift."
Medicine

Test For Prostate Cancer Gene Soon To Be Available 72

Tiger4 writes "CNN reports on a simple test to determine the presence of genes linked to Prostate Cancer. These five genes, if present, can increase the risk of prostate cancer up to nine times. 'More than 25,000 American men will die from prostate cancer this year. But prostate cancer can be treated successfully if the disease is caught early. A blood test that can detect whether a man is at high risk for developing prostate cancer is on the horizon. The study was published in the February 28, 2008, issue of the New England Journal of Medicine.' It turns out the company actually wants to test saliva, making the test significantly easier and more convenient. Compare this to the tests available for BRCA, the so called Breast Cancer genes. Finding you have the gene can be devastating, but knowing well in advance of developing cancer allows many more options to be considered."
Google

"Necessary Complexity" in Online Games 95

Massively is running a story about Google's short-lived virtual environment, Lively. The article examines why Lively shut down so quickly, and how its simplicity and its attempts at user-friendliness did more harm than good. Quoting: "The idea here is that any interactive system has a certain amount of complexity, usually involving the number and type of tasks which can be performed. Obviously, it is detrimental if the interaction interface is more complicated than it needs to be. That just makes things harder. What's a little less obvious is that reducing the complexity of the interaction interface too far makes things harder as well. Either it makes it hard to perform the tasks, or it reduces the number of tasks which can be performed. ... ideally the interaction interface needs to be of an order of complexity that is coupled to the order of complexity of the number and type of possible tasks. If it rises above that or falls below that, performing tasks becomes harder. Performing tasks with an oversimplified interaction-interface is like trying to make coffee with one hand tied behind your back. Overcomplicating it is like trying to instruct five people to build a shed, when none of you have any language in common."

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I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"

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