sciencehabit writes "Each year, hundreds of millions of metric tons of dust, water, and humanmade pollutants make their way into the atmosphere, often traveling between continents on jet streams. Now a new study confirms that some microbes make the trip with them, seeding the skies with billions of bacteria and other organisms—and potentially affecting the weather. What's more, some of these high-flying organisms may actually be able to feed while traveling through the clouds, forming an active ecosystem high above the surface of the Earth."
Follow Slashdot stories on Twitter
snydeq writes "Security pros and government officials warn of a possible cyber 9/11 involving banks, utilities, other companies, or the Internet, InfoWorld reports. 'A cyber war has been brewing for at least the past year, and although you might view this battle as governments going head to head in a shadow fight, security experts say the battleground is shifting from government entities to the private sector, to civilian targets that provide many essential services to U.S. citizens. The cyber war has seen various attacks around the world, with incidents such as Stuxnet, Flame, and Red October garnering attention. Some attacks have been against government systems, but increasingly likely to attack civilian entities. U.S. banks and utilities have already been hit.'"
redletterdave writes "A new report released Monday revealed that Google+, less than a year and a half after its public debut, is now the No. 2 social network in the world with 343 million active users. Even better for Google, YouTube, which had not previously been tracked as a social network until recently, is now the No. 3 social network in the world with about 300 million active users. Google Plus and YouTube are being used by 25 percent and 21 percent of the global Internet populace, respectively."
benrothke writes "In its first week, Going Clear: Scientology, Hollywood, and the Prison of Belief was #3 on the New York Times Best Sellers list and will likely be #1 soon. The fact that the book is in print is somewhat miraculous given the voracious appetite Scientology has for litigation. It is the first time that such an expose could have been written and found such wide-scale reading. An interesting analysis of this fact is found in Why the Media Is No Longer Afraid of Scientology by Kim Masters. But as mesmerizing an expose as the book is, I doubt that this will be more than a speed bump to Scientology's growth and fund raising." Keep reading to be clear about what Ben has to say.
Dupple writes "After settling with the FTC, Google is under pressure again regarding user privacy. From the BBC: 'A group of Apple's Safari web browser users has launched a campaign against Google over privacy concerns. They claim that Google bypassed Safari's security settings to install cookies which tracked their movements on the internet. Between summer 2011 and spring 2012 they were assured by Google this was not the case, and believed Safari's settings to be secure. Judith Vidal-Hall, former editor of Index On Censorship magazine, is the first person in the UK to begin legal action. 'Google claims it does not collect personal data but doesn't say who decides what information is "personal,"' she said. 'Whether something is private or not should be up to the internet surfer, not Google. We are best placed to decide, not them.'"
colinneagle writes "About two weeks back, I was using my Android tablet and looking for a good graphics editor. I wanted something with layers and good text drawing tools. That's when it hit me. We already have that. Photoshop used to run on Windows 3.1. And Windows 3.1 runs great under both DOSBox and QEMU, both of which are Open Source emulators available for Android and every other platform under the sun. So I promptly set to work digging up an old copy of Photoshop. The last version released for Windows 3.1 was back in 1996. And finding a working copy proved to be...challenging. Luckily, the good folks at Adobe dug around in their vaults and managed to get me up and running. And, after a bit of tweaking, I ended up with an astoundingly functional copy of Photoshop that I can now run on absolutely every device I own. And the entire environment (fonts, working files and all) are automatically backed up to the cloud and synced between systems. But what other applications (and, potentially, games) does this give me access to? How far can I take this?"
First time accepted submitter aNonnyMouseCowered writes "One of my favorite freeware Android applications has been pulled from the Google Play app store. While I found a replacement for the app, I've decided to install only apps that won't become obsolete merely because of the developer's whim or lack of interest. With the exception of games, which I don't deem essential for work, I don't want to install potential abandonware even if they cost the pauperly sum of $0.00. My decision has thus far meant installing a relatively crude text editor like BusyBox's version of vi, rather than any one of those full-blown mobile office suites. I've found a short list of open source Android apps at Wikipedia, including the usual suspects, Firefox and the VLC media player. There are also links to two other sites at the end of the article. But even the more comprehensive listings have large gaps in them even when compared 'merely' to the programs available in a typical GNU/Linux repository. So can anyone recommend useful or even just fun Free, Libre and Open Source Software for an Android smartphone or tablet? Free virtual beer to those that can find links for FLOSS programs for editing audiovisual media (Blender for Android?) and documents more sophisticated than HTML."
theodp writes "On Saturday, questions for MIT's Aaron Swartz investigation were posted on Slashdot with the hope that MIT'ers might repost some to the MIT Swartz Review site. So it's good to see that MIT's Hal Abelson, who is leading the analysis of MIT's involvement in the matter, is apparently open to this workaround to the ban on questions from outsiders. In fact, on Sunday Abelson himself reposted an interesting question posed by Boston College Law School Prof. Sharon Beckman: 'What, if anything, did MIT learn from its involvement in the federal prosecution of its student David LaMacchia back in 1994?' Not much, it would appear. LaMacchia, an apparent student of Abelson's whose defense team included Beckman, was indicted in 1994 and charged with the 'piracy of an estimated million dollars' in business and entertainment computer software after MIT gave LaMacchia up to the FBI. LaMacchia eventually walked from the charges, thanks to what became known as the LaMacchia Loophole, which lawmakers took pains to close. 'MIT collaborated with the FBI to wreck LaMacchia's life,' defense attorney Harvey Silverglate charged in 1995 after a judge dismissed the case. 'I hope that this case causes a lot of introspection on the part of MIT's administration. Unfortunately, I doubt it will.'"
Living in dense cities makes for certain efficiencies: being able to walk or take mass transit to work, living in buildings with (at least potentially) efficient HVAC systems, and more. That's why cities have been lauded in recent years for their (relatively) low environmental impact. But it seems at least one aspect of city life has an environmental effect felt at extreme distances from the cities themselves: waste heat. All those tightly packed sources of heat, from cars to banks of AC units, result in temperature changes not just directly (and locally) but by affecting weather systems surrounding the source city. From the article: "The released heat is changing temperatures in areas more than 1,000 miles away (1609 kilometers). It is warming parts of North America by about 1 degree Fahrenheit (0.6 degrees Celsius) and northern Asia by as much as 1.8 degrees Fahrenheit (1 degree Celsius), while cooling areas of Europe by a similar amount, scientists report in the journal Nature Climate Change. The released heat (dubbed waste heat), it seems, is changing atmospheric circulation, including jet streams — powerful narrow currents of wind that blow from west to east and north to south in the upper atmosphere. This impact on regional temperatures may explain a climate puzzle of sorts: why some areas are having warmer winters than predicted by climate models, the researchers said. In turn, the results suggest this phenomenon should be accounted for in models forecasting global warming."
According to the Daily Yomiuri, "Japan launched two satellites on Jan. 27 to strengthen its surveillance capabilities, including keeping a closer eye on North Korea which has vowed to stage another nuclear test. One of them was a radar-equipped unit to complete a system of surveillance satellites that will allow Tokyo to monitor any place in the world at least once a day. The other was a demonstration satellite to collect data for research and development." The Defense News version of the story says "Japan developed a plan to use several satellites as one group to gather intelligence in the late 1990s as a response to a long-range missile launch by Pyongyang in 1998. The space agency has said the radar satellite would be used for information-gathering, including data following Japan’s 2011 quake and tsunami, but did not mention North Korea by name."
mikejuk writes "If you are a fan of the Sci-Fi sub-genre of robot apocalypses, you may well not want to give a robot a chainsaw to wield. If, on the other hand, you are a creative artist, then it seems well worth the risk, as this video demonstrates. In this case the robot is a standard industrial arm with an electric chainsaw mounted where the gripper would normally go. Exactly what the robot is doing isn't obvious to the viewer, but once it is finished the whole thing is disassembled to reveal two wooden stools and some interesting shapes. A robot with a chainsaw is just a subtractive 3D printer."
Now that unlocking a new phone is under many circumstances illegal in the U.S. (!), Digital Trends has collected a useful set of answers outlining just what that means. As they put it, a "quick guide to answer all your why, how, and WTF questions." Among them, some explanation of the rule-making process, the reasoning that led to the end to the unlocking exception to the DMCA (including the Ninth Circuit's 2010 Vernor v. Autodesk decision), and illustrations of situations in which it is not illegal to unlock your phone.
Numerous news outlets are reporting the findings of a study from the Research Council of Norway — a government agency — which concludes that (in Bloomberg's version) "After the planet's average surface temperature rose through the 1990s, the increase has almost leveled off at the level of 2000, while ocean water temperature has also stabilized." The New York Times' Dot Earth blog offers some reasons to be skeptical of the findings.
An anonymous reader writes "Microsoft Research and UN scientists have teamed up to build the first general-purpose computer model of whole ecosystems across the entire world. The project was detailed in a recent Nature article [note: yet another expensively paywalled original article] titled 'Ecosystems: Time to model all life on Earth.'"
sciencehabit writes with this excerpt from Science magazine's colorful synopsis of a paywalled article at Current Biology "A day in the life of a male dung beetle goes something like this: Fly to a heap of dung, sculpt a clump of it into a large ball, then roll the ball away from the pile as fast as possible. However, it turns out that the beetles, who work at night, need some sort of compass to prevent them from rolling around in circles. New research suggests that the insects use starlight to guide their way. Birds, seals, and humans also use starlight to navigate, but this is the first time it's been shown in an insect." Also on the topic of How Animals Get Around Without GPS, new research has considerably heightened scientists understanding of birds' sensitivity to magnetic fields. For homing pigeons at least, this ability seems to be tied to a cluster of just 53 neurons (original paper, also behind a paywall).