An anonymous reader points out developer Àlex Fiestas's work on multiple monitor configuration for Linux. In particular, the screen manager that he and Dan Vrátil are working on — KScreen — gives KDE users a utility "making the configuration of monitors either auto-magical or super simple." This is one thing that's certainly gotten much better in recent years for Linux GUI users in general, but the video in the linked post makes me a little envious — another good reason to swap desktops once in a while.

An anonymous reader writes "The wireless patent wars don't pause at Christmas time, keeping numerous IP lawyers (and a certain litigation watcher) busy even at this time of year. No one seriously expected Samsung to turn the other cheek when Ericsson sued it and requested a U.S. import ban against a host of Galaxy devices. The Korean electronics giant, which is increasingly competing with Ericsson in the telecoms infrastructure market, just filed an ITC complaint of its own. The title of the complaint is Certain Wireless Communication Equipment and Articles Therein. That description would apply to dozens, no: hundreds, of patent lawsuits in the world. The complaint has not been published yet, but it would be out of character for Samsung not to assert some of its patents on wireless industry standards (and maybe some others, too)." (Also at the BBC.)

skade88 writes "Does life exist on Mars? We might assume if there ever was life on Mars then it most likely came about when Mars was a wetter and warmer place than it is now. So the question is, if life did exist on Mars in the past, does it still exist? Ars takes a look at how microbes have survived on Earth in environmental conditions much like we currently see on Mars."

New submitter Copper Nikus writes "The price of Android Mini PCs have recently dropped to the point they are starting to make the Raspberry Pi look overpriced. This article compares the Raspberry Pi model B against the similarly priced MK802 II single core Android mini PC. IMO it can be argued that the mini PC wins that fight. It's worth noting that several new quad-core Chinese ARM SoCs have been recently released to the world, and it can be expected to see Android mini PCs start using them in the very near future. This should translate into even lower prices for the now 'obsolete' generations of single and dual core Andoid mini PCs out there." The target markets and base OS vary, but there's enough overlap for this comparison to make some sense — both have ARM chips, both can (to varying degrees) run either Android or a more conventional Linux distro, and both can fit in a small pocket.

cylonlover writes "The SpaceX Grasshopper vertical takeoff vertical landing (VTVL) testbed has successfully flown to a height of 40 meters (131 ft), hovered for a bit and subsequently landed in a picture perfect test on December 17, 2012. The Grasshopper had previously taken two hops to less than 6 m (20 ft) in height, but the latest test was the first that saw it reach an altitude taller than the rocket itself, which is a modified Falcon 9 orbital launch vehicle. The flight lasted 29 seconds from launch to landing, and carried a 1.8 m (6 ft) cowboy dummy to give an indication of scale."

Dupple writes with news carried by the BBC of a gigantic tech-patent case that (seemingly for once) doesn't involve Samsung, Apple, Microsoft, or Google: "'U.S. chipmaker Marvell Technology faces having to pay one of the biggest ever patent damage awards. A jury in Pittsburgh found the firm guilty of infringing two hard disk innovations owned by local university Carnegie Mellon.' Though the company claims that the CMU patents weren't valid because the university hadn't invented anything new, saying a Seagate patent of 14 months earlier described everything that the CMU patents do, the jury found that Marvell's chips infringed claim 4 of Patent No. 6,201,839 and claim 2 of Patent No. 6,438,180. "method and apparatus for correlation-sensitive adaptive sequence detection" and "soft and hard sequence detection in ISI memory channels.' 'It said Marvell should pay $1.17bn (£723m) in compensation — however that sum could be multiplied up to three times by the judge because the jury had also said the act had been "wilful." Marvell's shares fell more than 10%.'"

Lasrick writes "David Wright of the Union of Concerned Scientists and the Bulletin of the Atomic Scientists analyzes the debris from North Korea's December 11th Unha-3 launch. From the article: 'According to press reports, traces on the inner walls of the tank show that the first-stage oxidizer is a form of nitric acid called "red-fuming nitric acid," which is the standard oxidizer used in Scud-type missiles. There had been some speculation that this stage might instead use a more advanced fuel with nitrogen tetroxide (NTO) as the oxidizer. Since the Nodong engines believed to power the first stage are scaled-up Scud engines, the use of RNFA is not a surprise. There have also been claims that the stage uses a more advanced fuel called UDMH, but it appears instead to be the kerosene-based fuel used in Scuds. In his recent RAND study, Markus Schiller noted that a test Iraq performed using UDMH in a Scud engine gave poor performance, and that burning UDMH gives a transparent flame. The North Korean video of the launch instead shows an orange flame characteristic of Scud fuels (Figure 3 is an image from 12:44 into the video). These findings confirm that the stage is still Scud-level technology.'"

An anonymous reader writes in with news about a bird flu outbreak in Bangladesh. "At least 150,000 chickens and 300,000 eggs have been destroyed at a giant poultry farm near Dhaka in Bangladesh after the major outbreak of avian flu was detected last week, officials said Wednesday. This season's bird flu outbreak was the worst in five years. Officials at Bay Agro at Gazipur detected the deadly H5N1 flu strain 25 miles (40 kilometers) north of Dhaka on Monday after dozens of birds died, which had prompted the poultry company to send samples to a laboratory for testing. 'There are about 150,000 chickens at the farm. We have already killed and destroyed 120,000 chickens and we will kill the rest today,' livestock department director Mosaddeq Hossain said, according to AFP. Hossain said that it was the worst avian flu outbreak in five years."

ebh writes "Noted in an AP story about how fees make it difficult to compare air travel costs, is how the airline industry is moving toward tailoring offer packages (and presumably, fares) for individuals based on their personal information. Worse, 'The airline association said consumers who choose not to supply personal information would still be able to see fares and purchase tickets, though consumer advocates said those fares would probably be at the "rack rate" — the travel industry's term for full price, before any discounts.'"

Nerval's Lobster writes "Software developer Jeff Cogswell writes: 'About a year ago, I decided to migrate my documents to Google Docs and start using it for all my professional writing. I quickly hit some problems; frankly, Google Docs wasn't as good an option as I'd initially hoped. Now I use LibreOffice on my desktop, and it works well, but I had to go through long odysseys with Google Docs and Zoho Docs to reach this point. Is Microsoft Word actually better than Google Docs and Zoho Docs? For my work, the answer is "yes," but this doesn't make me particularly happy. In the following essay, I present my problems with Google Docs and Zoho Docs (as well as some possible solutions) from my perspective as both a professional writer and a software developer.'"

chicksdaddy writes in with a warning about a popular Wordpress plugin. "A security researcher is warning WordPress users that a popular plugin may leave sensitive information from their blog accessible from the public Internet with little more than a Google search. The researcher, Jason A. Donenfeld, who uses the handle 'zx2c4' posted a notice about the add-on, W3 Total Cache on the Full Disclosure security mailing list on Sunday, warning that many WordPress blogs that had added the plugin had directories of cached content that could be browsed by anyone with a web browser and the knowledge of where to look. The content of those directories could be downloaded, including directories containing sensitive data like password hashes, Donenfeld wrote. W3 Total Cache is described as a 'performance framework' that speeds up web sites that use the WordPress content management system by caching site content, speeding up page loads, downloads and the like. The plugin has been downloaded 1.39 million times and is used by sites including mashable.com and smashingmagazine.com, according to the WordPress web site."

ninguna writes "According to Paul Krugman: 'Gordon argues, rightly in my view, that we've really had three industrial revolutions so far, each based on a different cluster of technologies. The analysis in Gordon's paper links periods of slow and rapid growth to the timing of the three industrial revolutions:
IR #1 (steam, railroads) from 1750 to 1830.
IR #2 (electricity, internal combustion engine, running water, indoor toilets, communications, entertainment, chemicals, petroleum) from 1870 to 1900.
IR #3 (computers, the web, mobile phones) from 1960 to present.
What Gordon then does is suggest that IR #3 has already mostly run its course, that all our mobile devices and all that are new and fun but not that fundamental. It's good to have someone questioning the tech euphoria; but I've been looking into technology issues a lot lately, and I'm pretty sure he's wrong, that the IT revolution has only begun to have its impact.' Is Krugman right, will robots put laborers and even the educated out of work?"

skade88 writes "It's time to do another year-end best-of roundup! Today's topic is web comics. What was your favorite web comic of 2012? Feel free to use the following categories, or make up your own. 1) Best overall web comic series of 2012. (Any web comic that produced content in 2012). 2) Funniest web comic of 2012. (This one represents the single funniest comic of any web comic series. Provide links!) 3) Best art in a web comic of 2012. (Web comic from 2012 with the most amazing art ever). 4) Web comic that was most relevant to you in 2012. (This one is even more subjective than the others)."

An anonymous reader writes with news of a study out of the Netherlands (abstract) about the link between psychosis and marijuana use. The researchers wanted to examine what caused the relationship — was marijuana use leading to psychosis, or did those suffering from psychosis have a higher tendency to seek out marijuana? As it turns out, they found evidence for both. From the article: "... using pot at 16 years old was linked to psychotic symptoms three years later, and psychotic symptoms at age 16 were linked to pot use at age 19. This was true even when the researchers accounted for mental illness in the kids' families, alcohol use and tobacco use. Griffith-Lendering said she could not say how much more likely young pot users were to exhibit psychotic symptoms later on. Also, the new study cannot prove one causes the other. Genetics may also explain the link between pot use and psychosis, said Griffith-Lendering."