Domain: wikipedia.org
Stories and comments across the archive that link to wikipedia.org.
Stories · 7,048
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Wikipedia Is Not Amused By Entry For xkcd-Coined Word
ObsessiveMathsFreak writes "Today's xkcd comic introduced an unusual word — malamanteau — by giving its supposed definition on Wikipedia. The only trouble is that the word (as well as its supposed wiki page) did not in fact exist. Naturally, much ado ensued at the supposed wiki page, which was swiftly created in response to the comic. This article has more on how the comic and the confusion it caused have put the Net in a tizzy. It turns out that a malamanteau is a portmanteau of portmanteau and malapropism, but also a malapropism of portmanteau. All this puts Wikipedia in the confusing position of not allowing a page for an undefined word whose meaning is defined via the Wikipedia page for that word — and now I have to lie down for a moment." -
Wikipedia Is Not Amused By Entry For xkcd-Coined Word
ObsessiveMathsFreak writes "Today's xkcd comic introduced an unusual word — malamanteau — by giving its supposed definition on Wikipedia. The only trouble is that the word (as well as its supposed wiki page) did not in fact exist. Naturally, much ado ensued at the supposed wiki page, which was swiftly created in response to the comic. This article has more on how the comic and the confusion it caused have put the Net in a tizzy. It turns out that a malamanteau is a portmanteau of portmanteau and malapropism, but also a malapropism of portmanteau. All this puts Wikipedia in the confusing position of not allowing a page for an undefined word whose meaning is defined via the Wikipedia page for that word — and now I have to lie down for a moment." -
Position-Based Quantum Cryptography Proved Secure
KentuckyFC writes "Physicists have developed a new kind of quantum cryptography that uses position measurements to guarantee the security of a message. The technique is based on triangulation. Alice uses several transmitters to send messages to Bob who returns them immediately at the speed of light. If the return arrives within a certain time period, Alice can be certain that Bob is where he says he is. Physicists proved a few years ago that when the messages are purely classical this method is not secure because Eve can use any number of receivers to work out where Bob is and then use this information to trick Alice. However, the same physicists have now proved that the quantum version of the same position-based scheme is perfectly secure, essentially because Eve cannot easily measure the value of any qubits in the message. Alice and Bob go on to use the qubits to exchange a cryptographic key, a one-time pad, that they use to encrypt a message. The beauty of the technique is that a message encrypted in this way can be read only by somebody at a specific location, something that governments, banks, and the military, not to mention everybody else, may find useful." -
Ball Lightning Caused By Magnetic Hallucinations
KentuckyFC writes "Transcranial magnetic stimulation involves placing a human in a rapidly changing magnetic field powerful enough to induce eddy currents in the brain. Focus the field in the visual cortex, for example, and the induced eddys cause the subject to 'see' lights that appear as discs and lines. Move the field within the cortex and the subject sees the lights move too. Physicists have calculated that the fields associated with certain kinds of multiple lightning strikes are powerful enough to induce the same kind of visual hallucinations in anybody unlucky enough to be within 200 meters or so. These fields ought to induce hallucinations that would take the form of luminous lines and balls that float in front of the subject's eyes, an effect that would explain observations otherwise classed as ball lightning, say the scientists." -
Lidar Finds Overgrown Maya Pyramids
AlejoHausner writes "A team of archaeologists scanned the jungle of Belize with lidar. Although most of the reflections came from the jungle canopy, some light reflected off the ground surface. Using this, suddenly hidden pyramids, agricultural terraces, and ancient roads are revealed, at 6-inch resolution. The data allowed the archaeologists to bolster their theory that the ancient city of Caracol covered more than 70 square miles of urban sprawl and supported a population of over 115,000." -
Record-Breaking Galaxy Cluster Found
The Bad Astronomer writes "Astronomers are reporting that they have detected the most distant cluster of galaxies ever seen: a mind-smashing 9.6 billion light years away, 400 million light years more distant than the previous record holder. The cluster, handily named SXDF-XCLJ0218-0510, was seen in infrared images by the giant Subaru telescope, and confirmed with spectroscopy and the X-ray detection of million-degree gas (a smoking gun of clusters). Every time astronomers push back the record for clusters, they learn more about the early conditions of the universe, so this cluster will provide insight into how the universe itself changed over the first few billion years after the Big Bang." -
Geostationary GPS Satellite Galaxy 15 Out of Control
Bruce Perens writes "The Galaxy 15 commercial satellite has not responded to commands since solar flares fried its CPU in April, and it won't turn off. Intelsat controllers moved all commercial payloads to other birds except for WAAS, a system that adds accuracy to GPS for landing aircraft and finding wayward geocaches. Since the satellite runs in 'bent pipe' mode, amplifying wide bands of RF that are beamed up to it, it is likely to interfere with other satellites as it crosses their orbital slots on its way to an earth-sun Lagrange point, the natural final destination of a geostationary satellite without maneuvering power." (More below.) Bruce continues: "The only payload that is still deliberately active on the satellite is its WAAS repeater. An attempt to overload the satellite and shut it down on May 3 caused a Notice to Airmen regarding the unavailability of WAAS for an hour. Unsaid is what will happen to WAAS, and for how long, when the satellite eventually loses its sun-pointing capability, expected later this year, and stops repeating the GPS correction signal. Other satellites can be moved into Galaxy 15's orbital slot, but it is yet unannounced whether the candidates bear the WAAS payload." -
Can We Legislate Past the H.264 Debate?
Midnight Warrior writes "We could solve the H.264 debate if a country's legislature were to mandate that any patents that contribute to an industry-recognized standard were unenforceable in the application of that standard. Ideally, each standard would also be required to have a 'reference design' that could be used without further licensing. This could also solve problems with a ton of other deeply entrenched areas like hard drives, DRAM, etc. RAND tries to solve this strictly within industry, but both the presence of submarine patents and the low bar required to obtain a patent have made an obvious mess. Individual companies also use patent portfolios to set up mutually assured destruction. I'm not convinced that industry can solve this mess that government created. But I'm not stupid; this clearly has a broad ripple effect. Are there non-computer industries where this would be fatal? What if the patents were unenforceable only if the standard had a trademark and the implementer was compliant at the time of 'infringement'? Then, the patents could still be indirectly licensed, but it would force strict adherence to standards and would require the patent holders to fund the trademark group to defend it to the end. In the US model, of course." -
iPhone App Helps To Cure Vertigo
vleky writes "This is thinking outside the box ... or head. Dr. Matthew Bromwich of the Children's Hospital of Eastern Ontario has written an iPhone app to help doctors with the Epley maneuver to cure some forms of vertigo. The patient places the iPhone against his or her forehead and the app leads the doctor through the maneuver. Bromwich's first attempt at the app sounded even more fun. With that version, the iPhone hung from the front of a baseball cap the patient wore, and the patient tried to keep a ball centered in a twisting tube by moving their head. Winning the game meant the maneuver had been successfully completed and the vertigo cured." -
Virginia AG Probing Michael Mann For Fraud
eldavojohn writes "Republican Virginia Attorney General Ken Cuccinelli has requested receipts and research documents relating to nearly half a million dollars in state taxpayer money used to conduct climate change research at the University of Virginia while under direction of Michael Mann, originator of the famous 2001 IPCC Hockey Stick graph depicting rapid climate change. Mann appears to be a prime target for Cuccinelli — who has also requested hearings with the EPA to contest the grounds of their carbon dioxide studies. Mann's expenditures of taxpayer money may become problematic if Cuccinelli finds violations of Virginia's Fraud Against Taxpayers Act. Cuccinelli has been active in pushing conservative views in the past, including an effort to remove the titillating mammary from the beloved Great Seal of Virginia. No end in sight for the politicizing of the science and research surrounding climate change." -
The MPEG-LA's Lock On Culture
jrepin writes in to recommend a piece by Eugenia from OSNews, which explores the depths of the MPEG-LA's lock on video. One part of the problem is that almost all video cameras, including ones that cost more than $12,000, declare in their manuals that they are for "personal use and non-commercial" purposes only. "We've all heard how the h.264 is rolled over on patents and royalties. Even with these facts, I kept supporting the best-performing 'delivery' codec in the market, which is h.264. 'Let the best win,' I kept thinking. But it wasn't until very recently when I was made aware that the problem is way deeper. No, my friends. It's not just a matter of just 'picking Theora' to export a video to Youtube and be clear of any litigation. MPEG-LA's trick runs way deeper!"" -
Russian Company Buys ICQ
An anonymous reader writes "AOL has sold ICQ to Digital Sky Technologies (DST), Russia's largest Internet company, for US$187.5 million. DST's offer was apparently more attractive than those of Russia's ProfMedia and China's Tencent. ICQ, originally released in 1996 and bought by AOL in 1998 for US$407 million, was one of the world's first major instant messaging systems. Although largely forgotten in English-speaking countries, it remains widely popular in Central Europe, Russia, and Israel. Moscow News has additional coverage of the deal." -
Steve Jobs Hints At Theora Lawsuit
netcrawler writes "Steve Jobs' open letter on Flash has prompted someone at the Free Software Foundation Europe to ask him about his support of proprietary format H.264 over Theora. Jobs' pithy answer (email with headers) suggests Theora might infringe on existing patents and that 'a patent pool is being assembled to go after Theora and other "open source" codecs now.' Does he know something we don't?" Update: 05/01 00:38 GMT by T : Monty Montgomery of Xiph (the group behind Theora, as well as Ogg Vorbis, and more) provides a pointed, skeptical response to the implicit legal threat, below. Monty writes: "Thomson Multimedia made their first veiled patent threats against Vorbis almost ten years ago. MPEG-LA has been rumbling for the past few years. Maybe this time it will actually come to something, but it hasn't yet. I'll get worried when the lawyers advise me to; i.e., not yet.
The MPEG-LA has insinuated for some time that it is impossible to build any video codec without infringing on at least some of their patents. That is, they assert they have a monopoly on all digital video compression technology, period, and it is illegal to even attempt to compete with them. Of course, they've been careful not to say quite exactly that.
If Jobs's email is genuine, this is a powerful public gaffe ('All video codecs are covered by patents.') He'd be confirming MPEG's assertion in plain language anyone can understand. It would only strengthen the pushback against software patents and add to Apple's increasing PR mess. Macbooks and iPads may be pretty sweet, but creative individuals don't really like to give their business to jackbooted thugs." -
Steve Jobs Hints At Theora Lawsuit
netcrawler writes "Steve Jobs' open letter on Flash has prompted someone at the Free Software Foundation Europe to ask him about his support of proprietary format H.264 over Theora. Jobs' pithy answer (email with headers) suggests Theora might infringe on existing patents and that 'a patent pool is being assembled to go after Theora and other "open source" codecs now.' Does he know something we don't?" Update: 05/01 00:38 GMT by T : Monty Montgomery of Xiph (the group behind Theora, as well as Ogg Vorbis, and more) provides a pointed, skeptical response to the implicit legal threat, below. Monty writes: "Thomson Multimedia made their first veiled patent threats against Vorbis almost ten years ago. MPEG-LA has been rumbling for the past few years. Maybe this time it will actually come to something, but it hasn't yet. I'll get worried when the lawyers advise me to; i.e., not yet.
The MPEG-LA has insinuated for some time that it is impossible to build any video codec without infringing on at least some of their patents. That is, they assert they have a monopoly on all digital video compression technology, period, and it is illegal to even attempt to compete with them. Of course, they've been careful not to say quite exactly that.
If Jobs's email is genuine, this is a powerful public gaffe ('All video codecs are covered by patents.') He'd be confirming MPEG's assertion in plain language anyone can understand. It would only strengthen the pushback against software patents and add to Apple's increasing PR mess. Macbooks and iPads may be pretty sweet, but creative individuals don't really like to give their business to jackbooted thugs." -
What Happened To Obama's Open Source Adviser?
gov_coder writes "Back in January of 2009, various news articles announced that former Sun CEO Scott McNealy was to become the Obama administration's Open Source Technology adviser. Currently, however, a search for Scott on the whitehouse.gov website yields zero results. Searching a bit more, I found that Scott is currently working on CurriWiki, a kind of Wikipedia for school curriculum. So my question is, what happened? Did some lobbyist block the appointment? Did Scott decide his other activities were more important? Scott, if you are out there — please tell us what happened. There are many people working in government IT, such as myself, who were really excited about the possibilities of an expanded role for open source software in government, and are now wondering what went wrong." -
Life's Building Blocks Found On Asteroid 24 Themis
Hugh Pickens writes "The LA Times reports that scientists analyzing infrared light reflected by 24 Themis, one of the largest asteroids in the solar system, have discovered evidence of water ice as well as organic compounds — findings that bolster a leading theory for the origins of life on Earth that the essential building blocks of life came from asteroids. 'Up until now there was no sign that asteroids had any abundant organics or ice on them,' says Joshua P. Emery, a planetary astronomer at the University of Tennessee. Typically, ice on the surface of an object such as 24 Themis would quickly vaporize and vanish, says planetary scientist Richard Binzel. 'Seeing freshly exposed ice on the surface, now that's a surprise. It has to be replenished from below, somehow.' The possibility that water could have come from asteroids adds weight to the theory that water and organic molecules may not have originated on Earth because the Earth did not become conducive to water or organic molecules until relatively recently." -
Life's Building Blocks Found On Asteroid 24 Themis
Hugh Pickens writes "The LA Times reports that scientists analyzing infrared light reflected by 24 Themis, one of the largest asteroids in the solar system, have discovered evidence of water ice as well as organic compounds — findings that bolster a leading theory for the origins of life on Earth that the essential building blocks of life came from asteroids. 'Up until now there was no sign that asteroids had any abundant organics or ice on them,' says Joshua P. Emery, a planetary astronomer at the University of Tennessee. Typically, ice on the surface of an object such as 24 Themis would quickly vaporize and vanish, says planetary scientist Richard Binzel. 'Seeing freshly exposed ice on the surface, now that's a surprise. It has to be replenished from below, somehow.' The possibility that water could have come from asteroids adds weight to the theory that water and organic molecules may not have originated on Earth because the Earth did not become conducive to water or organic molecules until relatively recently." -
FDA Approves Vaccine For Prostate Cancer
reverseengineer writes "The US Food and Drug Administration has given its first first approval for a therapeutic cancer vaccine. In a clinical trial 'involving 512 men, those who got Provenge (sipuleucel-T) had a median survival of 25.8 months after treatment, while those who got a placebo lived a median of 21.7 months. After three years, 32 percent of those who got Provenge were alive, compared with 23 percent of those who got the placebo. ... "The big story here is that this is the first proof of principle and proof that immunotherapy works in general in cancer, which I think is a huge observation," said Dr. Philip Kantoff, chief of solid tumor oncology at the Dana-Farber Cancer Institute in Boston and the lead investigator in Dendreon's largest clinical trial for the drug. "I think this is a very big thing and will lead to a lot more enthusiasm for the approach."'" -
Vatican Chooses Open FITS Image Format
@10u8 writes "The Vatican Library plans to digtize 80,000 manuscripts and store them in the open data format FITS, originally developed for astronomy and maintained under the IAU. The result is expected to be 40 million pages and 45 petabytes. FITS was chosen because it 'has been used for more than 40 years for the conservation of data concerning spatial missions and, in the past decade, in astrophysics and nuclear medicine. It permits the conservation of images with neither technical nor financial problems in the future, since it is systematically updated by the international scientific community.'" -
Change In Experiment Will Delay Shuttle Launch
necro81 writes "A $1.5 billion gamma ray experiment, the Alpha Magnetic Spectrometer, that was to have launched aboard the space shuttle Endeavor to the International Space Station in July, has undergone a last minute design change that will change the launch date, pushing back the end of the shuttle program by at least several months. The change replaces the original liquid helium-cooled superconducting magnet with a more conventional one, which will reduce the risks involved (superconducting magnets can be problematic — just ask CERN) and will greatly extend the useful life of the spectrometer (the liquid helium coolant would have boiled away within a few years of launch). Although the conventional electromagnet is only 1/5th as strong, its increased lifespan should allow for substantially more science to be conducted, especially considering the ISS's extended mission life. As the change is still underway, the impact to the final shuttle schedule is not fully known." -
Proof of Concept For Ajax Without JavaScript
JonathansCorner.com writes "Even if Ajax was backronymed to 'Asynchronous JavaScript and XML,' it works with JSON substituted for XML. Here's a proof of concept that JavaScript/VBScript are not strictly necessary either. The technique, besides being used standalone, may be useful to provide a better 'graceful degradation' for Ajax applications used by clients with scripting turned off." -
Proof of Concept For Ajax Without JavaScript
JonathansCorner.com writes "Even if Ajax was backronymed to 'Asynchronous JavaScript and XML,' it works with JSON substituted for XML. Here's a proof of concept that JavaScript/VBScript are not strictly necessary either. The technique, besides being used standalone, may be useful to provide a better 'graceful degradation' for Ajax applications used by clients with scripting turned off." -
EU Conducts Test Flights To Assess Impact of Volcanic Ash On Aircraft
chrb writes "As we discussed on Friday, the eruption of Eyjafjallajökull in Iceland has led to flights being canceled across the EU. With travel chaos ensuing and the airlines losing an estimated $200 million per day, EU authorities are coming under increasing pressure to re-open the airways. Test flights conducted on Saturday were apparently successful, with no problems encountered during flight. Following the test flights, Peter Hartman, CEO of KLM, said, 'We hope to receive permission as soon as possible after that to start up our operation and to transport our passengers to their destinations.' Evidence possibly opposing this move comes from the Finnish Defense Forces, which released photos and a statement after F-18 Hornets flew through the ash cloud, saying, 'Based on the pictures, it was discovered that even short flights in ash dust may cause significant damage to an airplane's engine.' Is it safe to resume flights so soon, or should planes remain grounded until the ash cloud has dissipated?" -
Another WW-I Chemical Site In Washington, DC
WrongSizeGlass writes "The AP is reporting that the US Army Corps of Engineers has uncovered what appears to be the fourth major disposal area for World War I-era munitions and chemical weapons in the nation's capital. Digging was suspended at a construction site after 'workers pulled smoking glassware from the pit — preliminary tests show the glassware was contaminated with the toxic chemical arsenic trichloride. ... Workers also discovered a jar about three-quarters full of a dark liquid that turned out to be the chemical agent mustard.' Someone needs to remind our government of the meaning of NIMBY." -
Microbial Life Found In Trinidadian Hydrocarbon Lake
KentuckyFC writes "Pitch Lake is a poisonous, foul-smelling hell hole on the Caribbean island of Trinidad. It is filled with hot asphalt and bubbling with noxious hydrocarbon gases and carbon dioxide. Various scientists have suggested that it is the closest thing on Earth to the kind of hydrocarbon lakes they can see on Saturn's moon Titan. Now a group of researchers has discovered that the lake is teeming with microbial life which is thriving in the oxygen-free environment with very little water, eating hydrocarbons and respiring with metals. Gene sequence analysis indicates that these bugs are single-celled organisms such as archea and bacteria. The researchers say the discovery has exciting implications for the possibility of life on Titan. There is a growing sense that Titan has all the ingredients for life: thermodynamic disequilibrium, abundant carbon-containing molecules, and a fluid environment. There is also evidence that liquid water may not be as important for life as everybody has assumed, since some microorganisms can make their own water by chewing on various hydrocarbons. That may make Titan an even better place to look for life than previously thought." -
Maybe the Aliens Are Addicted To Computer Games
Hugh Pickens writes "Geoffrey Miller has an interesting hypothesis in Seed Magazine that explains Fermi's Paradox — why 40 years of intensive searching for extraterrestrial intelligence have yielded nothing: no radio signals, no credible spacecraft sightings, no close encounters of any kind. All the aliens are busy playing computer games. The aliens 'forget to send radio signals or colonize space because they're too busy with runaway consumerism and virtual-reality narcissism,' writes Miller. He says the fundamental problem is that an evolved mind must pay attention to indirect cues of biological fitness, rather than tracking fitness itself, and that although evolution favors brains that tend to maximize fitness (as measured by numbers of great-grandkids), no brain has capacity enough to do so under every possible circumstance. 'The result is that we don't seek reproductive success directly; we seek tasty foods that have tended to promote survival, and luscious mates who have tended to produce bright, healthy babies. The modern result? Fast food and pornography,' writes Miller. 'Once they turn inwards to chase their shiny pennies of pleasure, they lose the cosmic plot.' Miller adds that most bright alien species probably go extinct gradually, allocating more time and resources to their pleasures, and less to their children, until they eventually die out." Who here doesn't think a TNG-style Holodeck would lead to the downfall of our civilization? -
Thailand Cracks Down On Twitter, Facebook, Etc.
An anonymous reader writes "The ongoing poitical turmoil in Thailand has inspired the country's Ministry of Information, Computers, and Telecommunications to issue a stern warning that all users of the Internet in Thailand must 'use the internet in the right way or with appropriate purpose and avoid disseminating information that could create misunderstanding or instigate violent actions among the public', that 'all popular websites and social networks such as facebook, twitter, hi5 and my space [sic] will be under thorough watch,' and that 'Violators will be prosecuted by law with no compromise.' Thailand has draconian anti-lèse majesté laws which are routinely abused in order to settle political scores and silence dissent, and recently implemented a so-called 'Computer Crimes Act' which appears to be almost solely focused on thoughtcrimes and censorship, rather than dealing with, you know, actual crime. Several Web forums have recently been shut down, their operators charged because they failed to delete 'harmful posts' quickly enough to suit the Thai authorities." -
New Russian Science City Modeled On Silicon Valley
Hugh Pickens writes "Russia's rich scientific traditions and poor record of converting ideas into marketable products are both undisputed, cited as causes for the Soviet collapse and crippling dependence on mining and petroleum. Now the NY Times reports that the Russian government, hoping to diversify its economy away from oil, is building the first new scientific city since the collapse of the Soviet Union modeled, improbably, on Silicon Valley and jokingly referred to as Cupertino-2. 'The whole country needs some sort of breakthrough,' says Viktor F. Vekselberg, the Russian business oligarch appointed co-director of the project. 'The founding of the innovation city, in form and substance, could be a launching pad for the country as a whole.' The new town is intended to advance five scientific priorities — communications, biomedicine, space, nuclear power, and energy conservation — and to encourage cross-fertilization among disciplines. Property will not be owned, but rented, and the government will offer grants for scientists who struggle to find private financing. Once developed, the city is intended to incubate scientific ideas using generous tax holidays and government grants until the start-ups can become profitable companies. Its backers in government and the private sector describe it as an effort to blend the Soviet tradition of forming scientific towns with Western models of encouraging technology ventures around universities. 'In California, the climate is beautiful and they don't have the ridiculous problems of Russia,' says Andrey Shtorkh, publicist for the new venture, adding that to compete, Russia will form a place apart for scientists. 'They should be isolated from our reality.'" -
Companies Skeptical of Commercial Space Market
Hugh Pickens writes "The NY Times reports that Boeing and Lockheed Martin will happily sell rockets to carry astronauts into space, but are leery about taking a leading role in President Obama's vision for a revamped NASA that relies on commercial companies to provide taxi transportation to the ISS. 'I don't think there is a business case for us,' says Lockheed Martin's John Karas about space taxis. Both Boeing and Lockheed were stung during the last burst of optimism for the commercial space business about a decade ago. They invested several billion dollars — Lockheed to develop its Atlas V, Boeing for the Delta IV — in the hopes that the huge market for commercial satellites would supplement their traditional business of launching American military spy satellites. The market did not materialize, and what business there was went to European and Russian rockets that were cheaper. The hoped-for commercial market for space taxis hinges on one small company, Bigelow Aerospace, which is developing inflatable space habitats that it hopes to market as research facilities to companies and foreign nations looking to establish a space program." -
Companies Skeptical of Commercial Space Market
Hugh Pickens writes "The NY Times reports that Boeing and Lockheed Martin will happily sell rockets to carry astronauts into space, but are leery about taking a leading role in President Obama's vision for a revamped NASA that relies on commercial companies to provide taxi transportation to the ISS. 'I don't think there is a business case for us,' says Lockheed Martin's John Karas about space taxis. Both Boeing and Lockheed were stung during the last burst of optimism for the commercial space business about a decade ago. They invested several billion dollars — Lockheed to develop its Atlas V, Boeing for the Delta IV — in the hopes that the huge market for commercial satellites would supplement their traditional business of launching American military spy satellites. The market did not materialize, and what business there was went to European and Russian rockets that were cheaper. The hoped-for commercial market for space taxis hinges on one small company, Bigelow Aerospace, which is developing inflatable space habitats that it hopes to market as research facilities to companies and foreign nations looking to establish a space program." -
Aussie Tech-Focused Wiki Launched
daria42 writes "Wikipedia's great for some things — like looking up the in-depth history of 4chan, for example — but not great for others, such as finding out the micro-history of the technology sector in certain countries. That's why Australian technology publication Delimiter has launched a public wiki site purely focused on the Australian technology sector — its personalities, issues, companies, and events. Already the site has better coverage of some areas than Wikipedia, leading to the question of whether more such small wikis should be created for certain verticals." -
How Neuros Built Their Nearly Silent HTPC
JoeBorn writes "Neuros has a blog posting discussing how they created their latest 'thin' HTPC to be nearly silent. Instead of using a net-top architecture (Atom or the like) they used a full 2.7GHz CPU and put their effort into making that nearly silent. The article talks about their efforts on fan selection, placement, control, and vibration dampening. This route was chosen to 'give more headroom' for CPU-hungry apps (web and otherwise) including Adobe Flash. Their solution costs $279; is this an appropriate trade-off for a device powering your TV?" -
Arduino Assisted Mind-Controlled Television
andylim writes "Dcept905, aka Paul, has interfaced an EEG headset and an Arduino with an IR LED to control his television set with thought alone. 'I have finally gotten around to re-writing some of my old code and re-recording a proper demo of controlling physical objects using thoughts by interfacing an EEG headset with an Arduino. While this technology is interesting and exciting, before anyone sees this as an endorsement for this particular EEG headset, I strongly recommend reading my full review of the device.'" -
Electrowetting Promises Power-Sipping, Daylight Readable Color Displays
Dutch researchers are working on a new application of an old technology that could mean bright color displays that draw much less power than conventional LCDs, according to the BBC. In this application, an instance of a technique known as electrowetting, droplets of colored oil in suspension are the basis for the display's colors; each pixel's color is determined by moving the colored oils with electrical current. A prototype reader from Dutch firm Liquivista is shown in the accompanying video; color magazines with 50-60hz refresh time using this display technology are at least a few years out, though. Significantly, these screens are daylight readable, which makes me wonder how they compare to Pixel-Qi style screens in power draw, brightness, and maximum density. -
No Linking To Japanese Newspaper Without Permission
stovicek writes with this excerpt from Ars Technica about the Japanese newspaper Nihon Keizai Shimbun, or Nikkei (English language site, so far apparently unaffected): "Nikkei has taken efforts to preserve its paywall to absurd new levels: anyone wanting to link to the site must submit a formal application. [...] The New York Times, which reported on the new policy on Thursday, notes that the newspaper market in Japan is radically different from that in the US. Although some smaller outlets are experimenting with new ways of reaching readers, most papers require subscriptions to access online content, and the barriers have kept circulation of print editions quite high compared to the US. Nikkei management appears worried that links could provide secret passages to content that should be safely behind the paywall, and this fear has led to the new approval policy." -
BlackBerry Maker To Buy QNX For RTOS & Dev. Suite
Freshly Exhumed writes "Research In Motion, maker of BlackBerry smartphones, said on Friday it will buy QNX Software Systems, makers of Real-Time Operating Systems, for an undisclosed amount as it moves to boost integration of its devices with in-vehicle audio systems. QNX Neutrino is a Unix-like RTOS, and their Momentics development suite is for embedded applications for a wide variety of industries. While RIM has offered somewhat limited support of open source projects on its BlackBerry platform, the future of QNX's Foundry27 development project, which uses the Apache 2.0 license, has not yet been mentioned." -
Microsoft Promises To Fully Support OOXML ... Later
Raul654 writes "OOXML is the Word document format that Microsoft rammed through the ISO last year. Last week, we discussed a blog post by Alex Brown, who was instrumental in getting OOXML approved by the ISO. Brown criticized Microsoft for reneging on its promise to support OOXML in the upcoming release of Office 2010, and for its lackadaisical approach to fixing the many bugs which still remain in the specification. Now, Doug Mahugh has responded to Brown's post, promising that Microsoft will support OOXML 'no later than the initial release of Office 15.'" -
Microsoft Promises To Fully Support OOXML ... Later
Raul654 writes "OOXML is the Word document format that Microsoft rammed through the ISO last year. Last week, we discussed a blog post by Alex Brown, who was instrumental in getting OOXML approved by the ISO. Brown criticized Microsoft for reneging on its promise to support OOXML in the upcoming release of Office 2010, and for its lackadaisical approach to fixing the many bugs which still remain in the specification. Now, Doug Mahugh has responded to Brown's post, promising that Microsoft will support OOXML 'no later than the initial release of Office 15.'" -
All the Best Games May Be NP-Hard
Catullus writes "Following in the footsteps of Tetris and Minesweeper, the simple yet addictive multiplatform game Flood-It is the latest puzzle to be proven to be hard — NP-hard, to be exact. This means that there's no way to write an efficient program to beat the game, unless P=NP. This research by computer scientists from Bristol University raises the intriguing question: are these games fun precisely because they're hard for computers to solve, and need a spark of human creativity?" -
All the Best Games May Be NP-Hard
Catullus writes "Following in the footsteps of Tetris and Minesweeper, the simple yet addictive multiplatform game Flood-It is the latest puzzle to be proven to be hard — NP-hard, to be exact. This means that there's no way to write an efficient program to beat the game, unless P=NP. This research by computer scientists from Bristol University raises the intriguing question: are these games fun precisely because they're hard for computers to solve, and need a spark of human creativity?" -
Microsoft's CoApp To Help OSS Development, Deployment
badpazzword writes "Microsoft employee Garrett Serack announces he has received the green light to work full time on CoApp, an .msi-based package management system aiming to bring a wholly native toolchain for OSS development and deployment. This will hopefully bring more open source software on Windows, which will bring OSS to more users, testers and developers. Serack is following the comments at Ars Technica, so he might also follow them here. The launchpad project is already up." -
Yoctonewton Detector Smashes Force Sensing Record
KentuckyFC writes "A team of physicists has measured the smallest force ever recorded, at 174 yoctonewtons (yocto=10^-24), beating the previous best by three orders of magnitude. Their measurement device consists of a few dozen beryllium ions trapped in magnetic and electric fields using a device called a Penning trap. These ions vibrate at between a few mega and kilohertz, frequencies that can be accurately measured by bouncing laser light off the ions and measuring any Doppler shift they cause. Being charged, the ions are highly susceptible to the tiny forces associated with stray magnetic and electric fields, which change the frequency at which the ions vibrate. Hence the super-sensitive measurements. They team says that straightforward modifications should allow them to measure single yoctonewtons in the near future. This sudden leap in sensitivity could cause a problem for the system of SI prefixes, which don't yet come any smaller than yocto." -
What Chernobyl Looks Like In 2010
An anonymous reader writes "The editor of Phoronix.com has toured Chernobyl's Zone of Alienation (the 30km zone surrounding the Chernobyl Nuclear Power Plant) to see what the area looks like 24 years after the world's largest nuclear disaster. Many photographs from Chernobyl in 2010 have now been published, showing off the power plant and its RBMK reactors, the town of Pripyat, the town of Chernobyl, and the Red Forest. The 24th anniversary of this deadly nuclear disaster will be on April 26." -
C Programming Language Back At Number 1
derrida writes "After more than 4 years C is back at position number 1 in the TIOBE index. The scores for C have been pretty constant through the years, varying between the 15% and 20% market share for almost 10 years. So the main reason for C's number 1 position is not C's uprise, but the decline of its competitor Java. Java has a long-term downward trend. It is losing ground to other languages running on the JVM. An example of such a language is JavaFX, which is now approaching the top 20." -
A Year's Further Research On an Espionage Network
Mortimer.CA writes "Last year researchers discovered a giant electronic spying operation they dubbed GhostNet. Now, after a further year's worth of research, Infowar Monitor has released a new report. The report (Scribbed PDF) documents a complex ecosystem of cyber espionage that systematically targeted and compromised computer systems in India, the Offices of the Dalai Lama, the United Nations, and several other countries. While the servers are in China, the report's authors say that there is 'no evidence in this report of the involvement of the People's Republic of China or any other government in the shadow network.' Furthermore, the 'intruders even stole documents related to the travel of NATO forces in Afghanistan, illustrating that even though the Indian government was the primary target of the attacks, one gap in computer security can leave many nations exposed.'" -
Microsoft Announces End of the Line For Itanium Support
WrongSizeGlass writes "Ars Technica is reporting that Microsoft has announced on its Windows Server blog the end of its support for Itanium. 'Windows Server 2008 R2, SQL Server 2008 R2, and Visual Studio 2010 will represent the last versions to support Intel's Itanium architecture.' Does this mean the end of Itanium? Will it be missed, or was it destined to be another DEC Alpha waiting for its last sunset?" -
Print-On-Demand Publisher VDM Infects Amazon
erich666 writes "In recent months a flood of so-called books have been appearing in Amazon's catalog. VDM Publishing's imprints Alphascript and Betascript Publishing have listed over 57,000 titles, adding at least 10,000 in the previous month alone. These books are simply collections of linked Wikipedia articles put into paperback form, at a cost of 40 cents a page or more. These books seem to be computer-generated, which explains the peculiar titles noted such as 'Vreni Schneider: Annemarie Moser-Pröll, FIS Alpine Ski World Cup, Winter Olympic Games, Slalom Skiing, Giant Slalom Skiing, Half Man Half Biscuit.' Such titles do have the marketing effect of turning up in many different searches. There is debate on Wikipedia about whether their 'VDM Publishing' page should contain the words 'fraud' or 'scam.' VDM Publishing's practice of reselling Wikipedia articles appears to be legal, but is ethically questionable. Amazon customers have begun to post 1-star reviews and complain. Amazon's response to date has been, 'As a retailer, our goal is to provide customers with the broadest selection possible so they can find, discover, and buy any item they might be seeking.' The words 'and pay us' were left out. Amazon carries, as a Googled guess, 2 million different book titles, so VDM Publishing is currently 1/35th of their catalog, and rapidly growing." -
Print-On-Demand Publisher VDM Infects Amazon
erich666 writes "In recent months a flood of so-called books have been appearing in Amazon's catalog. VDM Publishing's imprints Alphascript and Betascript Publishing have listed over 57,000 titles, adding at least 10,000 in the previous month alone. These books are simply collections of linked Wikipedia articles put into paperback form, at a cost of 40 cents a page or more. These books seem to be computer-generated, which explains the peculiar titles noted such as 'Vreni Schneider: Annemarie Moser-Pröll, FIS Alpine Ski World Cup, Winter Olympic Games, Slalom Skiing, Giant Slalom Skiing, Half Man Half Biscuit.' Such titles do have the marketing effect of turning up in many different searches. There is debate on Wikipedia about whether their 'VDM Publishing' page should contain the words 'fraud' or 'scam.' VDM Publishing's practice of reselling Wikipedia articles appears to be legal, but is ethically questionable. Amazon customers have begun to post 1-star reviews and complain. Amazon's response to date has been, 'As a retailer, our goal is to provide customers with the broadest selection possible so they can find, discover, and buy any item they might be seeking.' The words 'and pay us' were left out. Amazon carries, as a Googled guess, 2 million different book titles, so VDM Publishing is currently 1/35th of their catalog, and rapidly growing." -
Ed Roberts, Personal Computer Pioneer, 1941-2010
jcr writes "CNET and the Huffington Post both report the death of Henry Edward Roberts, best known to all of us as the inventor of the Altair computer, at the age of 68 from pneumonia. As it happens, I never got to use an Altair, but I did meet Ed once, back in the mid-1980s. Since that time, I've never referred to the Altair bus as the 'S100' bus, since I agree with him that an inventor is entitled to name his invention." Updated 7:40 GMT by timothy: Roberts was 68, not 88 as originally stated; thanks to the readers who pointed out the typo. -
Ed Roberts, Personal Computer Pioneer, 1941-2010
jcr writes "CNET and the Huffington Post both report the death of Henry Edward Roberts, best known to all of us as the inventor of the Altair computer, at the age of 68 from pneumonia. As it happens, I never got to use an Altair, but I did meet Ed once, back in the mid-1980s. Since that time, I've never referred to the Altair bus as the 'S100' bus, since I agree with him that an inventor is entitled to name his invention." Updated 7:40 GMT by timothy: Roberts was 68, not 88 as originally stated; thanks to the readers who pointed out the typo.