codermotor - Slashdot User

Justice Not As Blind As Previously Thought 256

Posted by samzenpus on Tuesday May 18, 2010 @03:05PM from the too-pretty-for-jail dept.

NotSoHeavyD3 writes "I doubt this is much of a surprise but apparently Cornell University did a study that seems to show you're more likely to get convicted if you're ugly. From the article: 'According to a Cornell University study, unattractive defendants are 22 percent more likely to be convicted than good-looking ones. And the unattractive also get slapped with harsher sentences — an average of 22 months longer in prison.'"

US Air Force To Suffer From PS3 Update 349

Posted by Soulskill on Thursday May 13, 2010 @06:45AM from the sounds-like-an-act-of-terrorism-to-me dept.

tlhIngan writes "The US Air Force, having purchased PS3s for supercomputing research, is now the latest victim of Sony's removal of the Install Other OS feature. It turns out that while their PS3s don't need the firmware update, it will be impossible to replace PS3s that fail. PS3s with the Other OS feature are no longer produced since the Slim was introduced, so replacements will have to come from the existing stock of used PS3s. However, as most gamers have probably updated their PS3s, that used stock is no longer suitable for the USAF's research. In addition, smaller educational clusters using PS3s will share the same fate — unable to replace machines that die in their clusters." In related news, Sony has been hit with two more lawsuits over this issue.

Supermassive Black Hole Is Thrown Out of Galaxy 167

Posted by samzenpus on Wednesday May 12, 2010 @07:50PM from the moving-to-better-quarters dept.

DarkKnightRadick writes "An undergrad student at the University of Utrecht, Marianne Heida, has found evidence of a supermassive black hole being tossed out of its galaxy. According to the article, the black hole — which has a mass equivalent to one billion suns — is possibly the culmination of two galaxies merging (or colliding, depending on how you like to look at it) and their black holes merging, creating one supermassive beast. The black hole was found using the Chandra Source Catalog (from the Chandra X-Ray Observatory). The direction of the expulsion is also possibly indicative of the direction of rotation of the two black holes as they circled each other before merging."

Cassandra and Voldemort Benchmarked 45

Posted by timothy on Saturday May 08, 2010 @02:02PM from the rifling-the-file-cabinet dept.

kreide33 writes "Key/Value storage systems are gaining in popularity, much because of features such as easy scalability and automatic replication. However, there are several to choose from and performance is an important deciding factor. This article compares the performance of two of the most well-known projects, Cassandra and Voldemort, using several different mixes of access types, and compares both throughput and latency."

New Evidence Presented For Ancient Fossils In Mars Rocks 91

Posted by Soulskill on Friday May 07, 2010 @05:47PM from the hope-the-protectors-leave-them-alone dept.

azoblue passes along a story in the Washington Post, which begins: "NASA's Mars Meteorite Research Team reopened a 14-year-old controversy on extraterrestrial life last week, reaffirming and offering support for its widely challenged assertion that a 4-billion-year-old meteorite that landed thousands of years ago on Antarctica shows evidence of microscopic life on Mars. In addition to presenting research that they said disproved some of their critics, the scientists reported that additional Martian meteorites appear to house distinct and identifiable microbial fossils that point even more strongly to the existence of life. 'We feel more confident than ever that Mars probably once was, and maybe still is, home to life,' team leader David McKay said at a NASA-sponsored conference on astrobiology."

Linux Users Donate Twice As Much As Windows Users, On Average 145

Posted by Soulskill on Friday May 07, 2010 @05:05PM from the interesting-data-points dept.

sammyF70 writes "The Wolfire/Humble Indie Bundle real time statistics have been updated to show the average amount donated per platform. It looks like Linux users donate twice as much, on average, as Windows users. You can see some graphs on the Wolfire blog."

New Linux Petabyte-Scale Distributed File System 132

Posted by samzenpus on Wednesday May 05, 2010 @08:14PM from the check-it-out dept.

An anonymous reader writes "A recent addition to Linux's impressive selection of file systems is Ceph, a distributed file system that incorporates replication and fault tolerance while maintaining POSIX compatibility. Explore the architecture of Ceph and learn how it provides fault tolerance and simplifies the management of massive amounts of data."

Beaver Dam Visible From Space 286

Posted by samzenpus on Wednesday May 05, 2010 @06:41PM from the dam-big-job dept.

ygslash writes "The Hoover Dam no longer holds the title of the world's widest dam. Satellite photos of northern Alberta, Canada, show that several families of beavers have apparently joined forces to build a dam 850 meters wide, more than twice as wide as the Hoover Dam."

MIT Unveils First Solar Cells Printed On Paper 125

Posted by timothy on Wednesday May 05, 2010 @02:20PM from the let's-give-them-some-post-unveiing-privacy dept.

lucidkoan writes "MIT researchers recently unveiled the world's first thin-film solar cell printed on a sheet of paper. The panel was created using a process similar to that of an inkjet printer, producing semiconductor-coated paper imbued with carbon-based dyes that give the cells an efficiency of 1.5 to 2 percent. That's not incredibly efficient, but the convenience factor makes up for it. And in the future, researchers hope that the same process used in the paper solar cells could be used to print cells on metal foil or even plastic. If they're able to gear efficiencies up to scale, the development could revolutionize the production and installation of solar panels."

Simple CMS For Mixed Mac/Windows Team? 119

Posted by timothy on Wednesday April 21, 2010 @02:23PM from the fire-everyone-else-problem-solved dept.

Quasar Sera writes "I am looking for a content and/or project management solution for a marketing research team using both Macs and PCs. Ideally it would support document sharing, metadata/tags, search capabilities, revision control, and the ability to share documents easily with people from outside the team without any software installation or login required. It may be tricky to configure (since I will be doing that) but must be dead simple to use for the rest of the team. We rely mostly on Word, Powerpoint, and Excel (all in their native file formats) for our work, so it would be a large number of fairly small files. Any and all advice would be appreciated."

WD, Intel, Corsair, Kingston, Plextor SSDs Collide 56

Posted by timothy on Thursday April 15, 2010 @02:23PM from the will-it-collide dept.

J. Dzhugashvili writes "New SSDs just keep coming out from all corners of the market, and keeping track of all of them isn't the easiest job in the world. Good thing SSD roundups pop up every once in a while. This time, Western Digital's recently launched SiliconEdge Blue solid-state drive has been compared against new entrants from Corsair, Kingston, and Plextor. The newcomers faced off against not just each other, but also Intel's famous X25-M G2, WD's new VelociRaptor VR200M mechanical hard drive, and a plain-old WD Caviar Black 2TB thrown in for good measure. Who came out on top? Priced at about the same level, the WD and Plextor drives each seem to have deal-breaking performance weaknesses. The Kingston drive is more affordable than the rest, but it yielded poor IOMeter results. In the end, the winner appeared to be Corsair's Nova V128, which had similar all-around performance as Intel's 160GB X25-M G2 but with a slightly lower capacity and a more attractive price." Thanks to that summary, you might not need to wade through all 10 of the pages into which the linked article's been split.

SCO v. Novell Goes To the Jury 67

Posted by timothy on Friday March 26, 2010 @08:30PM from the perhaps-it's-the-oj-jury dept.

Excelcia writes "Closing arguments in the six and a bit year old slander of title case between SCO and Novell occurred today and the case is finally in the hands of the jury. It's been an interesting case, with SCO alternately claiming that the copyrights to UNIX did get transferred to them, and that the copyrights should have been transferred to them. 'Judge Ted Stewart said, after the jury left to begin to deliberate, that in all his years on the bench, he's never seen such fine lawyering as in this case.' We're not going to find out the results until at least Tuesday, however, as one juror is taking a long weekend. Great lawyering notwithstanding, we can all hope next week that the Energizer bunny of all spurious lawsuits will finally go away."

North Korea's Own OS, Red Star 316

Posted by timothy on Wednesday March 03, 2010 @06:00PM from the linux-is-sometimes-for-communists dept.

klaasb writes "North Korea's self-developed computer operating system, named 'Red Star,' was brought to light for the first time by a Russian satellite broadcaster yesterday. North Korea's top IT experts began developing the Red Star in 2006, but its composition and operation mechanisms were unknown until the internet version of the Russia Today TV program featured the system, citing the blog of a Russian student who goes to the Kim Il-sung University in Pyongyang."

$1M Prize For Finding Cause of Unintended Acceleration 690

Posted by kdawson on Wednesday March 03, 2010 @03:22AM from the not-just-toyota dept.

phantomfive writes "Edmunds Auto has announced that it will be offering a $1 million prize to anyone who can find the cause of unintended acceleration. As Wikipedia notes, this is a problem that has plagued not only Toyota, but also Audi and other manufacturers. Consumer Reports has some suggestions all automakers can implement to solve this problem, including requiring brakes to be strong enough to stop the car even when the accelerator is floored."

Officials Sue Couple Who Removed Their Lawn 819

Posted by kdawson on Wednesday March 03, 2010 @01:39AM from the revenge-of-the-lawn dept.

Hugh Pickens writes "The LA Times reports that Orange County officials are locked in a legal battle with a couple accused of violating city ordinances for replacing the grass on their lawn with wood chips and drought-tolerant plants, reducing their water usage from 299,221 gallons in 2007 to 58,348 gallons in 2009. The dispute began two years ago, when Quan and Angelina Ha tore out the grass in their front yard. In drought-plagued Southern California, the couple said, the lush grass had been soaking up tens of thousands of gallons of water — and hundreds of dollars — each year. 'We've got a newborn, so we want to start worrying about her future,' said Quan Ha, an information technology manager for Kelley Blue Book. But city officials told the Has they were violating several city laws that require that 40% of residential yards to be landscaped predominantly with live plants. Last summer, the couple tried to appease the city by building a fence around the yard and planting drought-tolerant greenery — lavender, rosemary, horsetail, and pittosporum, among others. But according to the city, their landscaping still did not comply with city standards. At the end of January, the Has received a letter saying they had been charged with a misdemeanor violation and must appear in court. The couple could face a maximum penalty of six months in jail and a $1,000 fine for their grass-free, eco-friendly landscaping scheme. 'It's just funny that we pay our taxes to the city and the city is now prosecuting us with our own money,' says Quan Ha."

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