Slashdot Mirror

The New York Times is running a Sunday article regarding new evidence about 'recent' human evolution. A research team at the University of Maryland has done some work looking at the rise of lactose tolerance in the human populations of Africa. From the article: "The principal mutation, found among Nilo-Saharan-speaking ethnic groups of Kenya and Tanzania, arose 2,700 to 6,800 years ago, according to genetic estimates, Dr. Tishkoff's group is to report in the journal Nature Genetics on Monday. This fits well with archaeological evidence suggesting that pastoral peoples from the north reached northern Kenya about 4,500 years ago and southern Kenya and Tanzania 3,300 years ago ... Genetic evidence shows that the mutations conferred an enormous selective advantage on their owners, enabling them to leave almost 10 times as many descendants as people without them. The mutations have created 'one of the strongest genetic signatures of natural selection yet reported in humans,' the researchers write. "

orbitalia writes "The UK is heavily involved in the JSF (Joint Strike Fighter program) but has recently considered abandoning the project because the US refuses to share the source code. The UK had intended to purchase $120 billion dollars worth of aircraft to operate on two new aircraft carriers, but is now seriously considering Plan 'B'. This is likely to be further investments in the Eurofighter Typhoon project." From the article: "It appeared that Tony Blair and George Bush had solved the impasse in May, when they announced an agreement in principle that the UK would be given access to the classified details on conditions of strict secrecy. The news was widely seen as evidence that the Prime Minister's close alliance with the American President did have benefits for Britain ... 'If the UK does not obtain the assurances it needs from the US then it should not sign the Memorandum of Understanding covering production, sustainment and follow-on development,' the MPs insisted."

Gamasutra has up an interview with Elan Lee, vice president of 42 Entertainment. As a highly placed individual within one of the most successful alternate reality gaming (ARG) companies, Lee has his name on credits for titles like The Beast and I Love Bees . Lee goes into some background on the process of creating an ARG, what the folks who work at 42 do, exactly, and a little bit about the present and future of the medium. From the article: "GS: Yesterday, during your talk, you also mentioned the Michael Douglas movie The Game as an inspiration. Where does that fit in? EL: That movie completely twisted my mind. I have this terrible lack of ability to predict the end of any movie. I sit there, completely gullible and taken in by the movie makers. Anyway, I got to the end of that movie, and I was blown away, because I didn't see it coming, at all. And I thought, there's something magical here in the ability to take someone's life and transform it into an entertainment platform. The movie got really scary and creepy; we wouldn't actually want to do that, but on a much smaller scale there are some really fun things there."

Gamasutra has up an interview with Elan Lee, vice president of 42 Entertainment. As a highly placed individual within one of the most successful alternate reality gaming (ARG) companies, Lee has his name on credits for titles like The Beast and I Love Bees . Lee goes into some background on the process of creating an ARG, what the folks who work at 42 do, exactly, and a little bit about the present and future of the medium. From the article: "GS: Yesterday, during your talk, you also mentioned the Michael Douglas movie The Game as an inspiration. Where does that fit in? EL: That movie completely twisted my mind. I have this terrible lack of ability to predict the end of any movie. I sit there, completely gullible and taken in by the movie makers. Anyway, I got to the end of that movie, and I was blown away, because I didn't see it coming, at all. And I thought, there's something magical here in the ability to take someone's life and transform it into an entertainment platform. The movie got really scary and creepy; we wouldn't actually want to do that, but on a much smaller scale there are some really fun things there."

Fysiks Wurks found on the U.S. Department of Energy website news of a breakthrough in solar energy efficiency. From the article: "...with DOE funding, a concentrator solar cell produced by Boeing-Spectrolab has recently achieved a world-record conversion efficiency of 40.7 percent, establishing a new milestone in sunlight-to-electricity performance." A page linked from Wikipedia's article on solar energy calculates the land area that would need to be covered by solar collectors at 8% efficiency to meet the world's energy needs (using 2003 figures). At 40% efficiency, it looks like a square 265 miles on a side in the American southwest would do it.

eldavojohn writes "The New York Times is running a very lengthy but amazingly interesting article on the short history of open source software and information on the inside of the intelligence community. The article discusses the transformation of the intelligence community from fighting the Cold War with traditional information exchange to fighting terrorism today utilizing things like wikis & blogs. From the end of the article, 'Today's spies exist in an age of constant information exchange, in which everyday citizens swap news, dial up satellite pictures of their houses and collaborate on distant Web sites with strangers. As John Arquilla told me, if the spies do not join the rest of the world, they risk growing to resemble the rigid, unchanging bureaucracy that they once confronted during the cold war. "Fifteen years ago we were fighting the Soviet Union," he said. "Who knew it would be replicated today in the intelligence community?"' You may recall that the CIA now has their own classified Wiki. I think it's interesting that the 9/11 Report recommended that United States agencies such as the DoD, CIA & FBI learn to share information more freely to overcome terrorism and now they're turning to internet community applications to accomplish that."

twofish writes to tell us that Sun's Tim Bray (co-editor of XML and the XML namespace specifications) has posted a blog entry suggesting RELAX NG be used instead of the W3C XML Schema. From the blog: "W3C XML Schemas (XSD) suck. They are hard to read, hard to write, hard to understand, have interoperability problems, and are unable to describe lots of things you want to do all the time in XML. Schemas based on Relax NG, also known as ISO Standard 19757, are easy to write, easy to read, are backed by a rigorous formalism for interoperability, and can describe immensely more different XML constructs."

eldavojohn writes "In a huge advancement of citizen journalism, Reuters and Yahoo! are asking average people to be journalists with their cell phones. I hope participants don't run the risks others have for photographing the police. You can expect to see these new photos being used at Yahoo! and Reuters.com starting tomorrow." From the article: "'People don't say, "I want to see user-generated content,"' said Lloyd Braun, who runs Yahoo's media group. 'They want to see Michael Richards in the club. If that happens to be from a cellphone, they are happy with a cellphone. If it's from a professional photographer, they are happy for that, too.' Users will not be paid for images displayed on the Yahoo and Reuters sites. But people whose photos or videos are selected for distribution to Reuters clients will receive a payment."

bobibobi writes "After months of revisions, OpenDocument receives status of a full published standard. The various stages of a standard's "stage code are also online." The OpenDocument standard has been developed by a variety of organizations and is publicly accessible. This means it can be implemented into any system, be it free software/open source or a closed proprietary product, without royalties.

eldavojohn writes "Richard Berk, a University of Pennsylvania criminologist, has worked with authorities to develop a software tool that predicts who will commit homicide. I could not find any papers published on this topic by Berk, nor any site stating what specific Bayesian / decision tree algorithm / neural net is being implemented." From the article: "The tool works by plugging 30 to 40 variables into a computerized checklist, which in turn produces a score associated with future lethality. 'You can imagine the indicators that might incline someone toward violence: youth; having committed a serious crime at an early age; being a man rather than a woman, and so on. Each, by itself, probably isn't going to make a person pull the trigger. But put them all together and you've got a perfect storm of forces for violence,' Berk said. Asked which, if any, indicators stood out as reliable predicators of homicide, Berk pointed to one in particular: youthful exposure to violence." The software is to enter clinical trials next spring in the Philadelphia probation department. Its intent is to serve as a kind of triage: to let probation caseworkers concentrate most of their effort on the former offenders most likely to be most dangerous.

eldavojohn writes "Richard Berk, a University of Pennsylvania criminologist, has worked with authorities to develop a software tool that predicts who will commit homicide. I could not find any papers published on this topic by Berk, nor any site stating what specific Bayesian / decision tree algorithm / neural net is being implemented." From the article: "The tool works by plugging 30 to 40 variables into a computerized checklist, which in turn produces a score associated with future lethality. 'You can imagine the indicators that might incline someone toward violence: youth; having committed a serious crime at an early age; being a man rather than a woman, and so on. Each, by itself, probably isn't going to make a person pull the trigger. But put them all together and you've got a perfect storm of forces for violence,' Berk said. Asked which, if any, indicators stood out as reliable predicators of homicide, Berk pointed to one in particular: youthful exposure to violence." The software is to enter clinical trials next spring in the Philadelphia probation department. Its intent is to serve as a kind of triage: to let probation caseworkers concentrate most of their effort on the former offenders most likely to be most dangerous.

eldavojohn writes "Richard Berk, a University of Pennsylvania criminologist, has worked with authorities to develop a software tool that predicts who will commit homicide. I could not find any papers published on this topic by Berk, nor any site stating what specific Bayesian / decision tree algorithm / neural net is being implemented." From the article: "The tool works by plugging 30 to 40 variables into a computerized checklist, which in turn produces a score associated with future lethality. 'You can imagine the indicators that might incline someone toward violence: youth; having committed a serious crime at an early age; being a man rather than a woman, and so on. Each, by itself, probably isn't going to make a person pull the trigger. But put them all together and you've got a perfect storm of forces for violence,' Berk said. Asked which, if any, indicators stood out as reliable predicators of homicide, Berk pointed to one in particular: youthful exposure to violence." The software is to enter clinical trials next spring in the Philadelphia probation department. Its intent is to serve as a kind of triage: to let probation caseworkers concentrate most of their effort on the former offenders most likely to be most dangerous.

An anonymous reader writes "Gracenote founder Steve Scherf is busy again in his attempts to rewrite history after his recent interview at Wired. This time around he is aggressively deleting or seeking removal of any content on Wikipedia that discusses the controversy behind the commercialization of the formerly GPL'd cddb. Slashdotters may remember when cddb joined the Bad Patent Club back in 2000. Gracenote followed up by filing lawsuits against its customers for trying to switch to freedb and for alleged patent violations. Are there any Slashdotters out there who know the facts about Gracenote — its history, its business practices, its lawsuits? Wikipedia needs your help."

pipingguy writes "Now that 'thumb drives' are so inexpensive (a 1-GB SD card with USB housing/adapter costs about $25), which programs does Slashdot recommend for system recovery? What is the need-to-have software? Additionally, I'd like to get some input on the durability of the newish card reader / adapter devices, as some of them seem to be pretty flimsy (but very useful/flexible as opposed to the old fixed-capacity NAND devices)."

pipingguy writes "Now that 'thumb drives' are so inexpensive (a 1-GB SD card with USB housing/adapter costs about $25), which programs does Slashdot recommend for system recovery? What is the need-to-have software? Additionally, I'd like to get some input on the durability of the newish card reader / adapter devices, as some of them seem to be pretty flimsy (but very useful/flexible as opposed to the old fixed-capacity NAND devices)."

brian0918 writes "NewScientist reports that Japan's Hinode (Solar-B) spacecraft has captured videos of surface details of the Sun, including the development of loops of hot plasma above the surface, and activity around sunspots. From the article: 'It is hoped that its observations will shed light on what triggers solar eruptions — called coronal mass ejections (CMEs). These ejections spew out radiation that poses a health risk for astronauts, and they can also knock out satellites. The mission team is still testing out the spacecraft's instruments, but full scientific observations will probably be underway by January 2007.' More videos can be viewed at NASA's site."

brian0918 writes "The Imperial College in London is reporting that genetically-engineered blood protein can be used to split water into oxygen and hydrogen. The abstract can be viewed for free from the Journal of the American Chemical Society." From the article: "Scientists have combined two molecules that occur naturally in blood to engineer a molecular complex that uses solar energy to split water into hydrogen and oxygen. This molecular complex can use energy from the sun to create hydrogen gas, providing an alternative to electrolysis, the method typically used to split water into its constituent parts. The breakthrough may pave the way for the development of novel ways of creating hydrogen gas for use as fuel in the future."

brian0918 writes "Times Online is reporting that French and American researchers have discovered that the stones on the higher levels of the great pyramids of Egypt were built with concrete. From the article: 'Until recently it was hard for geologists to distinguish between natural limestone and the kind that would have been made by reconstituting liquefied lime.' They found 'traces of a rapid chemical reaction which did not allow natural crystallization. The reaction would be inexplicable if the stones were quarried, but perfectly comprehensible if one accepts that they were cast like concrete.'"

eldavojohn writes "Project Psiphon has been released for public download under the GPL. CNN has coverage of the Canadian research project that 'works by first allowing a person in a country like Canada that does not censor Internet content to set up a user name and a password for a person in a country that does — China, for example.' While this idea is certainly nothing new to Slashdot, the fact that software like Psiphon is becoming publicly available is interesting. For a quick simplified 'How it works,' Psiphon has a Flash demonstration." Not a moment too soon, apparently. China is moving to assign IDs to bloggers, to register their real identities and track their statements online.

Knutsi writes "InformationWeek is reporting that Polonium 210, the radioactive material used to poison former KGB spy Alexander Litvinenko is not as hard to get your hands on as some have previously stated. American family business United Nuclear is actually selling the stuff, and other equally exotic materials, on their company website. Could come in handy for the xmas shopping season."

brian0918 writes, "Researchers at the Max Planck Institute have discovered a new, easy way to manipulate the state of tiny magnetic structures, called vortex cores, quickly and without loss. From their press release: 'Up until now, very strong magnetic fields have been necessary to accomplish this, requiring highly complex technology. The new method might open up new possibilities for magnetic data storage. The directions of the small nanoscopic magnetic needles define a digital bit that is extremely stable in the face of frequently unavoidable external factors such as heat or interference from magnetic fields.'" You can read the first paragraph of the paper at Nature; subscribers can read it all.

eldavojohn writes "The BBC is reporting that many countries are dumping their e-Waste in poorer African nations. From the article, 'The world's richest nations are dumping hazardous electronic waste on poor African countries, says the head of the UN's Environment Programme (Unep).' The problem with e-Waste (versus other wastes) is that the gases and chemicals that make up a lot of electronics are particularly harmful for the environment. I suppose nobody takes their computer, TV or Radio to the repair shop anymore since a new one is a fraction of that cost down at the local convenience store."

Robotech_Master writes, "Long-time Slashdot veterans will remember Jon Katz, the editorial writer whose Slashdot articles invariably generated heated controversy. It appears he may have the last laugh; how many of the Slashdot posters who ridiculed him went on to be played by Jeff Bridges in a movie? From the article: 'In his new book, "A Good Dog: The Story of Orson," Katz chronicles the life and death of the lovable but troubled border collie that transformed his life. It continues the story begun in Katz's last book, "A Dog Year," now being made into a movie starring Jeff Bridges as Katz.' Katz critics may get a chuckle out of the plot synopsis for the film: 'A man having a mid-life crisis has his life turned upside down when he takes in a border collie crazier than he is.'" The film should be released in late 2007.

eldavojohn writes "The Washington Post is reporting that businesses are split on the current situation with patents in the United States. From the article: 'The court is scheduled to hear arguments Tuesday on what's obvious when older inventions are combined to create something new. The law says an invention that's "obvious" isn't patentable, but the definition isn't clear despite decades of litigation. The ambiguity, critics say, has led to an explosion of patents as companies stake claims on everything in sight, from strategies for avoiding taxes to golf ball designs. The result has been extensive and costly legal wrangling as companies of all sizes fight over who's infringing what. In some cases, small companies acquire patents not to develop new products but to sue for a quick windfall.' This sounds like some common criticism of the patent system that often pops up on Slashdot. The last part of the article mentions that most legal experts are expecting some changes to come of this. Hopefully soon we'll see some changes to the patent system for a better concept of intellectual property."

jonerik writes "The Japan Times has four articles covering the events surrounding this year's 40th anniversary celebration of the Japanese superhero Ultraman — along with Astro Boy probably the most iconic Japanese hero of the post-war era. The Ultraman...Forever article follows the history and development of the series over the last 40 years, and its appeal not only to the original generation of fans, but to the current generation, who are now the children or even grandchildren of the series' original audience. The Ultrabonding article explores this in further depth, crediting the series for strengthening the bonds between fathers and sons, both of whom grew up — or are growing up — watching the series. The Ultracollecting article looks at the toy collector side of things, and Ultrasuccess in Print interviews Tatsuya Miyanishi, the author of a series of Ultraman books — including 1996's 'Daddy is Ultraman' — which have proven popular with both young and old fans alike."

jonerik writes "The Japan Times has four articles covering the events surrounding this year's 40th anniversary celebration of the Japanese superhero Ultraman — along with Astro Boy probably the most iconic Japanese hero of the post-war era. The Ultraman...Forever article follows the history and development of the series over the last 40 years, and its appeal not only to the original generation of fans, but to the current generation, who are now the children or even grandchildren of the series' original audience. The Ultrabonding article explores this in further depth, crediting the series for strengthening the bonds between fathers and sons, both of whom grew up — or are growing up — watching the series. The Ultracollecting article looks at the toy collector side of things, and Ultrasuccess in Print interviews Tatsuya Miyanishi, the author of a series of Ultraman books — including 1996's 'Daddy is Ultraman' — which have proven popular with both young and old fans alike."

eldavojohn writes "A while ago, Slashdot ran an article on Algorithms used to augment or replace analysts. Today, the NY Times is running an article on stock-picking computers with quotes from the lovable Ray Kurzweil." From the article: "'Investment firms fall over themselves advertising their latest, most esoteric systems,' said Mr. Lo of M.I.T., who was asked by a $20 billion pension fund to design a neural network. He declined after discovering the investors had no real idea how such networks work. 'There are some pretty substantial misconceptions about what these things can and cannot do,' he said. 'As with any black box, if you don't know why it works, you won't realize when it's stopped working. Even a broken watch is right twice a day.'"

wikinerd writes "How can we get rid of the widely hated cubicle and its ugly cousin, the stressing open-plan office? Some business owners and managers cannot understand the advantages of teleworking, different office layouts, or the morale benefits of private offices with Aeron chairs. There are still people in high positions who seem to think that stuffing a bunch of engineers into a noisy landscaped office is the best way to organize a company. It is not, and we all know it, but can we prove it? How can we communicate to them the fact that living in a groundhog warren is bad not only for the engineers, but also for the organization?"

wikinerd writes "How can we get rid of the widely hated cubicle and its ugly cousin, the stressing open-plan office? Some business owners and managers cannot understand the advantages of teleworking, different office layouts, or the morale benefits of private offices with Aeron chairs. There are still people in high positions who seem to think that stuffing a bunch of engineers into a noisy landscaped office is the best way to organize a company. It is not, and we all know it, but can we prove it? How can we communicate to them the fact that living in a groundhog warren is bad not only for the engineers, but also for the organization?"

l2718 writes "In a new take on the reach of 'Intellectual Property,' the Mapuche Indians of Chile are accusing Microsoft of linguistic piracy. Their lawsuit alleges that Microsoft needed permission from the tribal elders before translating its software into Mapuzugun, a project which was co-ordinated with the Chilean Ministry of Education." From the CNN Money article: "The Mapuche took their case to a court in the southern city of Temuco earlier this month but a judge ruled it should be considered in Santiago. A judge in the capital is due to decide in the next two weeks whether Microsoft has a case to answer. 'If they rule against us we will go to the Supreme Court and if they rule against us there we will take our case to a court of human rights,' said Lautaro Loncon, a Mapuche activist and coordinator of the Indigenous Network, an umbrella group for several ethnic groups in Chile."

eldavojohn writes "The French National Assembly is in the news as they have recently switched to Linux, OpenOffice.org & open source software at the request of several deputy members. Bernard Carayon wrote it it into the proposal entitled 'On Equal Terms' [French PDF]. From the article, 'IT staff at the National Assembly have almost six months to prepare the switch to open source.' The same document urged France to adopt ODF as a standard. Hopefully things go more smoothly for them than the Birmingham library effort."

cyclomedia writes "TheOneRing.Net has a new scoop on the ongoing Hobbit Movie saga, sourced from elbenwald.de. Apparently the rights to make the Hobbit film fall back to Saul Zaentz 'next year.' He claims that, under their stewardship, The Hobbit will 'definitely be shot by Peter Jackson.' For the whippersnappers amongst you: Mr. Zaentz is the head honcho of Tolkien Enterprises, which originally acquired exclusive rights to productions of the LOTR and Hobbit material in 1976, prior to overseeing the Bakshi animated version of LOTR."

brian0918 writes "Multiple news sites are reporting that levels of the second most important greenhouse gas, methane, have stabilized". From Scientific American: "During the two decades of measurements, methane underwent double-digit growth as a constituent of our atmosphere, rising from 1,520 parts per billion by volume (ppbv) in 1978 to 1,767 ppbv in 1998. But the most recent measurements have revealed that methane levels are barely rising anymore — and it is unclear why." From NewScientist: "Although this is good news, it does not mean that methane levels will not rise again, and that carbon dioxide remains the 800-pound gorilla of climate change."

OriginalArlen writes, "In a story so surreal I had to check the primary source, the Register reports that the (London, UK) Metropolitan Police are trying out the use of eight tiny cams, mounted in the police helmet, to provide 360-degree evidence gathering in the event that an officer witnesses a crime. The press release also gives more evidence of the stealth spread of ubiquitous ANPR systems across the country as a spin-off 'benefit' to the London car congestion-charging scheme, which is likely to be rolled out across the country in the next few years. Are we already living in a Panopticon Society?" According to this report from the information commissioner for Great Britain, yep.

OriginalArlen writes, "In a story so surreal I had to check the primary source, the Register reports that the (London, UK) Metropolitan Police are trying out the use of eight tiny cams, mounted in the police helmet, to provide 360-degree evidence gathering in the event that an officer witnesses a crime. The press release also gives more evidence of the stealth spread of ubiquitous ANPR systems across the country as a spin-off 'benefit' to the London car congestion-charging scheme, which is likely to be rolled out across the country in the next few years. Are we already living in a Panopticon Society?" According to this report from the information commissioner for Great Britain, yep.

brian0918 writes, "A seven-member international consortium has signed a formal agreement to build the $12.8 billion International Thermonuclear Experimental Reactor (ITER). From the article: 'Representatives from China, the European Union, India, Japan, Russia, South Korea, and the United States signed the pact, sealing a decade of negotiations. The project aims to research a clean and limitless alternative to dwindling fossil fuel reserves, although nuclear fusion remains an unproven technology.' ITER will be built 'in Cadarache, southern France, over the course of a decade, starting in 2008.'" If ITER is successful, a commercial reactor could be built by 2040. Funny, I seem to remember fusion researchers from Livermore in the 70s say that commercial power was 20 years away...

eldavojohn writes "What makes a planet a planet? Slashdot covered the great debate about whether or not Pluto qualified and Space.com now has up an article explaining why we'll never have the term 'planet' defined to a point that everyone can agree on. Divisions in the scientific community currently stand over whether or not it has to be in orbit around a star, the dynamics of the body in question and apparently the country you come from plays a part in it too. Some feel the United States is the dominant deciding factor on the definition but the IAU has not turned to democratizing the definition yet." From the article: "In the broadest terms, a planet could be thought of as anything from an 800-kilometer-wide (500-mile-wide) round rock orbiting a dead star to a colossal gas ball floating alone in space."

brian0918 writes, "NewScientist reports that researchers in Cambridge have detected a black hole spinning at nearly 1,000 times per second — the fastest ever recorded. From the article: 'McClintock's team examined a black hole in our galaxy called GRS 1915+105, which lies about 36,000 light years away. They found the innermost stable orbit around GRS 1915 is so close that the black hole must be spinning at nearly 1000 times per second. The finding supports the idea that only fast-spinning stars can collapse to create powerful explosions called long gamma-ray bursts.'" The Astrophysical Journal abstract is open but you have to be a subscriber to read the full article there.

brian0918 writes, "NewScientist reports that researchers in Cambridge have detected a black hole spinning at nearly 1,000 times per second — the fastest ever recorded. From the article: 'McClintock's team examined a black hole in our galaxy called GRS 1915+105, which lies about 36,000 light years away. They found the innermost stable orbit around GRS 1915 is so close that the black hole must be spinning at nearly 1000 times per second. The finding supports the idea that only fast-spinning stars can collapse to create powerful explosions called long gamma-ray bursts.'" The Astrophysical Journal abstract is open but you have to be a subscriber to read the full article there.

eldavojohn writes "Birmingham, England put a stop to a half million pound project to put Linux and open source applications on library access PCs across the city. From the article, 'The council planned to roll out Linux software and applications on 1,500 desktops in libraries across the city, but in the end went no further than a 200-desktop project. Several industry watchers have voiced their concerns about the project, particularly around the number of PCs rolled out. Birmingham's expenditure averaged over 2,500 pounds per PC.' Why did they stop after 200 PCs? Because they claimed with Windows, the project would have been 100,000 pounds cheaper. One may wonder if they paid for initial training of their workforce making the first 200 more expensive than the rest but the article does not say whether or not this occurred."

eldavojohn writes "Pending your beliefs about evolution, National Geographic is running an interesting article on the influences of behavior on evolution. The study supports the controversial idea that an animal's behavior in response to environmental change can spur evolutionary adaptations. By adding a predator to an island where a species of lizards lived with no predators, they witnessed a quick shift in the average length of legs on the lizards. Long legs meant to escape were useless against the new larger predators while short legs became the dominant feature since they increased climbing ability (to trees the predators could not reach). For the finer details on the research, visit the Losos Lab Research Page."

eldavojohn writes, "In Holyoke and Northampton, Massachusetts, the police have a new member on the team. It's facial recognition software that will mine the 9.5 million state license images of Massachusetts residents. From the article: 'Police Chief Anthony R. Scott said yesterday he will take advantage of the state's offer to tap into a computer system that can identify suspects through the Registry of Motor Vehicle's Facial Recognition System.' The kicker is that this system been in use since May and has been successful." An article from Iowa a few weeks back mentions that software from the same company (Digimark) is in use to catch potential fraud in applying for driver's licenses in Alabama, Colorado, Kansas, Massachusetts, Oregon, and Texas. But offering the software and photo database as a resource to police departments raises the stakes considerably. I wonder what the false positive rate is.

Baldrson writes "One of the founders of the US Tokamak fusion program, Dr. Robert W. Bussard, gave a lecture at Google recently now appearing as a Google video titled 'Should Google Go Nuclear?'. In it, he presents his recent breakthrough electrostatic confinement fusion device which, he claims, produced several orders of magnitude higher fusion power than earlier electrostatic confinement devices. According to Bussard, it did so repeatably during several runs until it blew up due to mechanical stress degradation. He's looking for $200M funding, the first million or so of which goes to rebuilding a more robust demonstrator within the first year. He claims the scaling laws are so favorable that the initial full scale reactor would burn boron-11 — the cleanest fusion reaction otherwise unattainable. He has some fairly disturbing things to say in this video, as well as elsewhere, about the US fusion program which he co-founded."

Rob T Firefly writes "The International Herald Tribute reports that the lifting of China's Wikipedia ban earlier this week was short-lived. Wikipedia is once again inaccessible from behind the Great Firewall, along with all other Wikimedia projects. Additionally, the URL of Chinese Wikipedia is once again a banned search term. No reason has yet been given for any of it." From the article: "It wasn't immediately clear if Wikipedia was inaccessible due to technical glitches or because government censors had blocked the site again. The Foreign Ministry and Ministry of Information Industry did not immediately respond when contacted for comment Friday. Beijing blocked access to the English and Chinese versions of Wikipedia in October last year, apparently out of concern about entries touching on the country's sensitive spots -- Tibet, Taiwan and other topics."

brian0918 writes "Nature reports that researchers at Dresden University believe that sabres from Damascus dating back to 900 AD were formed with help from carbon nanotubes. From the article: 'Sabres from Damascus are made from a type of steel called wootz. But the secret of the swords' manufacture was lost in the eighteenth century.' At high temperatures, impurities in the metal 'could have catalyzed the growth of nanotubes from carbon in the burning wood and leaves used to make the wootz, Paufler suggests. These tubes could then have filled with cementite to produce the wires in the patterned blades, he says.'"

brian0918 writes "Nature reports that researchers at Dresden University believe that sabres from Damascus dating back to 900 AD were formed with help from carbon nanotubes. From the article: 'Sabres from Damascus are made from a type of steel called wootz. But the secret of the swords' manufacture was lost in the eighteenth century.' At high temperatures, impurities in the metal 'could have catalyzed the growth of nanotubes from carbon in the burning wood and leaves used to make the wootz, Paufler suggests. These tubes could then have filled with cementite to produce the wires in the patterned blades, he says.'"

Rei writes "Today, the Cambridge Energy Research Associates released a report dismissing the Peak Oil theory, suggesting that world oil production will continue to increase for the next 24 years, and then only level into a plateau. The report, which suggests that world reserves are enough to last 122 years at our current rate of consumption, also blasts Peak Oil theorists for repeatedly making unscientific predictions and then shifting them whenever their predictions fail to materialize."

eldavojohn writes "The Chinese have recently been allowed to enjoy the Chinese version of Wikipedia now that the ban has been lifted. And the result is an explosion in use after being banned for a year. From the article, 'Activity on nonprofit Wikimedia Foundation's Chinese Wikipedia site has skyrocketed since its release, which Internet users in China first started reporting on Nov. 10. Since then, the number of new users registering to contribute to the site has exceeded 1,200 a day, up from an average of 300 to 400 prior to the unblocking. The number of new articles posted daily has increased 75% from the week before, with the total now surpassing 100,000, according to the foundation.' No one's sure how long this will be available to the People's Republic of China but hopefully the government will recognize that at least a significant part of the populace enjoys a Wikipedia community."

Rockgod noted that "The LinuxBIOS project aims to take down the last barrier in Open Source systems by providing a free firmware (BIOS) implementation. LinuxBIOS celebrates its Sixth anniversary this year, and has an installed base of over 1 million LinuxBIOS systems. With the One Laptop Per Child (OLPC) project, that number is expected to exceed 10 million users in 2007. LinuxBIOS supports 65 mainboards from 31 vendors in v1 and another 56 mainboards from 27 vendors in v2"

Coryoth asks: "If you're taking computer science then getting as much mathematics as you can is probably a good idea. Ultimately, however, there are only so many math courses you an squeeze in. Given that, what areas of mathematics should we be teaching CS students for maximum benefit? Traditionally university math courses are structured around the needs of the physical sciences and engineering, which means calculus is what gets offered. While a decent calculus course can teach a certain amount of formality in reasoning, wouldn't CS students be better served with a course in mathematical logic and foundations with its greater degree of formal reasoning and obvious connections to fundamental concepts in computer science? Are courses in abstract algebra and graph theory going to be useful to CS students? Should courses in category theory (yes, it applies to computer science) be required of students going on in theoretical computer science? In short — what areas of mathematics are going to be the most useful and most applicable to computer science students? What courses were of the most value to you?"