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cheeks5965 writes "We've argued before over compressed air vehicles, a.k.a. air cars. Air cars are an enchanting idea, providing mobility with zero fuel consumption or environmental impacts. The NYTimes' Green Inc. blog reports that the reality is less rosy. New research from UC Berkeley and ICF International puts a period at the end of the discussion, showing that compressed air is a very poor fuel, storing less than 1% of the energy in gasoline; air cars won't get you far, with a range of just 29 miles in typical city driving; and despite appearing green the vehicles are worse for the environment, with twice the carbon footprint as gasoline vehicles, from producing the electricity used to compress the air. Given these barriers, manufacturer claims should definitely be taken with a grain of salt."

Barence writes "Science fiction has long inspired real-world technology, but are the authors of sci-fi stories finally running out of steam? PC Pro has traced the history of sci-fi's influence on real-world technology, from Jules Verne to Snow Crash, but suggests that writers have run out of ideas when it comes to inspiring tomorrow's products. 'Since Snow Crash, no novel has had quite the same impact on the computing world, and you might argue that sci-fi and hi-tech are drifting further apart,' PC Pro claims. Author Charles Stross tells the magazine that he began writing a sci-fi novel in 2005 and 'made some predictions, thinking that in ten years they'd either be laughable or they'd have come true. The weird bit? Most of them came true already, by 2009.'"

Hugh Pickens writes "The World Health Organization says that there were 'early signs of a peak' in swine flu activity in parts of the Northern Hemisphere, including the US. The American College Health Association, which surveys more than 250 colleges with more than three million students, said new flu cases had dropped 27 percent in the week ending on November 13th from the week before, the first drop since school resumed in the fall. Nonetheless, Dr. Anne Schuchat, the director of vaccination and respiratory disease at the CDC, chose her words carefully. 'We are in better shape today than we were a couple of weeks ago,' she says. 'I wish I knew if we had hit the peak. Even if a peak has occurred, half the people who are going to get sick haven't gotten sick yet.' Privately, federal health officials say they fear that if they concede the flu has peaked, Americans will become complacent and lose interest in getting vaccinated, increasing the chances of another wave. However, Dr. Lone Simonsen, a former CDC epidemiologist, says she expects a third wave in December or January, possibly beginning in the South again. Based on death rates in New York City and in Scandinavia, Simonsen argues that both 1918 and 1957 had mild spring waves followed by two stronger waves, one in fall and one in midwinter, adding that in the pandemic of 1889, the bulk of the deaths occurred in the third wave. 'If people think it's going away, they can think again.'"

societyofrobots writes "Pittsburgh Mayor Luke Ravenstahl has proposed taxing college and professional students for the privilege of receiving an education in the city. The proposed tax will charge students in the city at a rate of 1% of their yearly tuition — which, at Carnegie Mellon, would mean roughly a $400 tax (PDF) on most students. As the tax proposal hit local media outlets this week, the mayor repeatedly emphasized the burden that college students have placed on city services, and the need for students to pay their 'fair share.'"

huckamania was one of many readers to write with the news that the University of East Anglia's Hadley Climatic Research Unit was hacked, and internal documents released. Some discussion and analysis of the leaked items can be found at Watts Up With That. The CRU has confirmed that a breach occurred, but not that all 61 MB of released material is genuine. Some of the emails would seem to raise concerns about the science as practiced — or at least beg an explanation. From the Watts Up link: "[The CRU] is widely recognized as one of the world's leading institutions concerned with the study of natural and anthropogenic climate change. Consisting of a staff of around thirty research scientists and students, the Unit has developed a number of the data sets widely used in climate research, including the global temperature record used to monitor the state of the climate system, as well as statistical software packages and climate models. An unknown person put postings on some climate skeptic websites that advertised an FTP file on a Russian FTP server. Here is the message that was placed on the Air Vent today: 'We feel that climate science is, in the current situation, too important to be kept under wraps. We hereby release a random selection of correspondence, code, and documents.' The file was large, about 61 megabytes, containing hundreds of files. It contained data, code, and emails apparently from the CRU. If proved legitimate, these bombshells could spell trouble for the AGW crowd." Reader brandaman supplied the link to the archive of pilfered data. Reader aretae characterized the emails as revealing "...lots of intrigue, data manipulation, attempting to shut out opposing points of view out of scientific journals. Almost makes you think it's a religion. Anyone surprised?" And reader bugnuts adds, for context: "These emails are certainly taken out of context, whether they are legitimate or fraudulent, which adds to the confusion."

An anonymous reader writes "It's great that unelected bureaucrats in California are clamoring to save energy, but when they target your big-screen TVs for elimination, consumers and manufacturers are apt to declare war. CEDIA and the CEA are up in arms over this. Audioholics has an interesting response that involves setting the TVs in 'SCAM' mode to meet the energy criteria technically without having to add additional cost or increase costs to consumers. 'In this mode, the display brightness/contrast settings would be set a few clicks to the right of zero, audio would be disabled and backlighting would be set to minimum. The power consumption should be measured in this mode much like an A/V receiver power consumption is measured with one channel driven at full rated power and the other channels at 1/8th power.' This is an example of an impending train wreck of unintended consequences, and many are grabbing the popcorn and pulling up chairs to watch."

Outland Traveller writes "In a move that continues to shake the Second Life community of content creators, merchants, and consumers, Linden Labs has declared that free virtual content will no longer be searchable without listing payments on their website portal; and additional fees will be added with the intention of discouraging content listed for inexpensive selling prices. The move is particularly troubling because the online Web listing service is the de facto search engine for virtual content in Second Life, since the in-world search tools are unable to provide information about an object beyond name and location — basic textual descriptions, pictures, or descriptions of licensing, size, or content-category are not possible. While initially the change was explained as a response to community feedback, the residents involved in this feedback process were revealed to be fewer than 100 in number, primarily larger merchants among a community of millions. Within 24 hours of the announcement, the feedback thread has swelled to over 1,000 overwhelmingly negative responses. Additionally, in-world protests have erupted throughout the day, and over 20,000 objects have been voluntarily removed from the online store by angered merchants." Read on for more details on the brouhaha.

Hugh Pickens writes "The Christian Science Monitor reports that a federal judge has ruled that the Army Corps of Engineers — and thus the US government — is liable for a big chunk of the damage caused when hurricane Katrina pushed ashore on August 29, 2005 by failing to stop the natural widening of the Mississippi River Gulf Outlet canal (aka Mr. Go) causing it to eventually bump up against the shore of Lake Borgne, on the city's east side. 'It is the court's opinion that the negligence of the corps, in this instance by failing to maintain the MR-GO properly, was not policy, but insouciance, myopia, and shortsightedness,' wrote US District Court Judge Stanwood Duval. Judge Duval said he believed it was the failure to shore up the outlet that 'doomed the channel to grow to two to three times its design width' allowing waves on Lake Borgne to enter the Mr. Go and travel into the east side of the city, battering the levees to a degree to which they were not designed. 'One of the greatest catastrophes in the history of the US' was both predictable and preventable, testified veteran Louisiana geologist Sherwood Gagliano, a former Corps consultant."

angry tapir writes "The Chinese Authors Society has demanded that Google present a resolution plan by the end of the year and quickly handle compensation for Chinese authors whose books the US company has scanned without permission as part of its Book Search program. A local copyright protection group, co-founded by the authors group, has said it found at least 17,000 Chinese works included in Google's scanning plan."

aaaaaaargh! writes "I'm using a laptop with Ubuntu 8.04 for work, a netbook with Ubuntu 9.10 when I'm outside, Mac OS X 10.5 for hobby projects, and Windows XP for gaming. For backups, I'm currently using Jungle Disk and Apple's Time Machine, and I use a local svn repository for my work data. Now I need to frequently exchange and synchronize OpenOffice and Latex files and source code in various cross-platform programming languages between one machine and another. Options range from putting everything online (but Jungle Disk disks seem to be too slow for anything else than backup), storing my data on external media like USB sticks or SD cards, or working with copies by synchronizing folders over the network. I don't want to give my data away to some server outside without strong encryption (controlled by me, including the source code) and external media like USB sticks are a bit too fragile according to my taste. The solution should be reliable, relatively failsafe, as simple as possible, and allow me to continue to use Jungle Disk for backup. So what would you recommend?"

DeeFresh writes "ReadWriteWeb has an article up today discussing an incident in which a school employee lost his job after leaving a comment on the website of the St. Louis Post-Dispatch newspaper. After the school employee responded to the newspaper's poll of 'the strangest thing you've ever eaten' with a feline-inspired vulgarity, Kurt Greenbaum, the site's director of social media, tracked down the commenter's identity through his IP address and reported him to school officials. When confronted, the school employee resigned from his job."

DesScorp writes "Over the past few years, the City of Chicago has installed video cameras all over the city. Now the Wall Street Journal reports that the city has not only installed its own cameras for law enforcement purposes, but with the aid of IBM, has built a network that possibly links thousands of video surveillance cameras all over Chicago. Possibly, because the city refuses to confirm just how many cameras are in the network. Critics say that Chicago is becoming the city of Big Brother. 'The city links the 1,500 cameras that police have placed in trouble spots with thousands more—police won't say how many—that have been installed by other government agencies and the private sector in city buses, businesses, public schools, subway stations, housing projects and elsewhere. Even home owners can contribute camera feeds. Rajiv Shah, an adjunct professor at the University of Illinois at Chicago who has studied the issue, estimates that 15,000 cameras have been connected in what the city calls Operation Virtual Shield, its fiber-optic video-network loop.' There are so many camera feeds coming in that police and officials can't monitor them all, but when alerted to a situation, can zoom in on the area affected. The ACLU has requested a total number of video feeds and cameras, but as of yet, this information has not been supplied."

Entropy98 writes "It seems that the US Immigration and Customs Enforcement Cyber Crimes Center, known as C3, has replaced its '$8,000 Tableau/Dell server combination' with more efficient and much cheaper $300 PS3s. Each PS3 is capable of 4 million passwords per second, and C3 currently has 20 PS3s with plans to buy 40 more. Naturally this is only being used to break encryption on computers seized with a warrant and suspected of harboring child pornography."

dag writes "Drupal 6 Social Networking is an interesting book about how to build social networks and why Drupal is a good choice as a platform for building communities. Even if you don't have any Drupal experience yet, this book explains what is needed when you start from scratch and looks at the different facets of a social network." Keep reading for the rest of Dag's review.

eldavojohn writes "A blog tipped me off to a government site that allows me to see where my tax dollars went when the nebulous 'scientific stimulus' was granted. You might be able to find this information in a bill, but you can click on your state in this interactive site to see what has happened locally to you. Perhaps it's a sign of more government transparency in regards to spending or just more propaganda."

EddieSpinola writes "Everyone knows that lossless codecs like FLAC produce better sounding music than lossy codecs like MP3. Well that's the theory anyway. The reality is that most of us can't tell the difference between MP3 and FLAC. In this quick and dirty test, a worrying preponderance of subjects rated the MP3 encodes higher than the FLAC files. Very interesting, if slightly disturbing reading!" Visiting with adblock and flashblock is highly recommended, lest you be blinded. The article is spread over 6 pages and there is no print version.

An anonymous reader writes "A week ago, 60 Minutes had a story (we picked it up too) claiming that hackers had caused power outages in Brazil. While this assertion is now believed to be in error, hackers were inspired by the story actually to do what was claimed. Last Thursday, they broke into ONS, the operator of the grid (Google translation; Portuguese original). DarkReading has specific details on the SQL injection vulnerabilities the hackers probably used."

eldavojohn writes "2009 has been an interesting year for NASA — from a new strategy to even closer ties with an old enemy. So it's perhaps no surprise that NASA has publicly stated that they are ready to team up with China. NASA Chief Charles Bolden said, 'I am perfectly willing, if that's the direction that comes to me, to engage the Chinese in trying to make them a partner in any space endeavor. I think they're a very capable nation. They have demonstrated their capability to do something that only two other nations that have done — that is, to put humans in space. And I think that is an achievement you cannot ignore. They are a nation that is trying to really lead. If we could cooperate we would probably be better off than if we would not.' While the budget of the China National Space Administration is a fraction of NASA's, partnering with them has been considered since 2008. In possibly related news, rumors are circulating of the Obama administration cutting NASA's budget by ten percent for fiscal year 2011 despite the success of Monday's Atlantis launch. Considering the Augustine panel's recommendations, such a cut could halt US human space flight for a decade."

theodp writes "Over at the Center on Budget and Policy Priorities, Michael Mazerov carefully picks apart Amazon's arguments against collecting sales taxes, arguing that they simply do not withstand scrutiny. While Amazon officials say collecting sales tax in every state would be excessively burdensome, Mazerov notes the e-tailer already collects sales tax in virtually every state for numerous other companies that sell on its website. Mazerov also finds it disingenuous for Amazon to argue that it should not have to help support public services in states in which it has no physical presence when the company fails to support public services in most of the states in which it does have a physical presence. Finally, Mazerov isn't buying Amazon's argument that its opposition to collecting sales tax is not driven by a desire to gain a price advantage over competitors, which he finds at odds with the company's own actions and SEC filings. By claiming sales-tax immunity, says Mazerov, Amazon has enjoyed an unfair 5%-10% price advantage over local retailers, while also depriving states and localities of hundreds of millions of dollars of legally due revenue each year."

MikeChino writes "Sifting through minefields to remove hidden threats is a dangerous, tedious, and expensive process. Scientists at the University of Edinburgh recently announced that they have engineered a strain of bacteria that glows green in the presence of explosives, making mine detection a snap. The new strain of bacteria can be sprayed onto local affected areas or air-dropped over entire fields of mines. Within a few hours the bacteria strain begins to glow wherever traces of explosive chemicals are present."