Slashdot Mirror

eldavojohn writes "For the processor geeks here, Jon Stokes has a thoughtful article up at Ars Technica analyzing RISC vs. CISC in mobile phones (Wikipedia on Reduced Instruction Set Computers and Complex Instruction Set Computers). He wraps it up with two questions: 'How much is the legacy x86 code base really worth for mobile and ultramobile devices? The consensus seems to be "not much," and I vacillate on this question quite a bit. This question merits an entire article of its own, though,' and 'Will Intel retain its process leadership vs. foundries like TSMC, which are rapidly catching up to it in their timetables for process transitions? ARM, MIPS, and other players in the mobile device space that I haven't mentioned, like NVIDIA, AMD/ATI, VIA, and PowerVR, all depend on these foundries to get their chips to market, so being one process node behind hurts them. But if these RISC and mobile graphics products can compete with Intel's offerings on feature size, then that will neutralize Intel's considerable process advantage.'"

cyclomedia writes "I'm looking to buy a subnotebook. For those who think that this form factor was created by the Asus EEE (as, seemingly, does Wikipedia) it might interest you that the current forerunner in my search is a 190MHz,64MB,640x480 256 colour beastie known as the Psion Netbook, circa 2001-ish. Basically, I have a desktop, a server and an Xbox and so truly only want it for surfing, email and the odd bit of SSHing home on weekends away. The aforementioned Psion is, however, of the StrongArm processor variety, which nudges it down on the desireability meter, but the fact that there exist Wi-Fi cards for its 16-bit PCMCIA slot does score it extra points. So, anyone here got any suggestions of what to look out for on ebay? So long as I can play Doom II on it too, that is." Any other suggestions for wireless capable subnotebooks with better battery life than things like the EEE or HP's 2133 Mininote?

cyclomedia writes "I'm looking to buy a subnotebook. For those who think that this form factor was created by the Asus EEE (as, seemingly, does Wikipedia) it might interest you that the current forerunner in my search is a 190MHz,64MB,640x480 256 colour beastie known as the Psion Netbook, circa 2001-ish. Basically, I have a desktop, a server and an Xbox and so truly only want it for surfing, email and the odd bit of SSHing home on weekends away. The aforementioned Psion is, however, of the StrongArm processor variety, which nudges it down on the desireability meter, but the fact that there exist Wi-Fi cards for its 16-bit PCMCIA slot does score it extra points. So, anyone here got any suggestions of what to look out for on ebay? So long as I can play Doom II on it too, that is." Any other suggestions for wireless capable subnotebooks with better battery life than things like the EEE or HP's 2133 Mininote?

bughunter writes "Internet consultant firm Gartner claims that only 1 in 10 commercial virtual worlds succeeds, and most fail within 18 months: 'Businesses have learned some hard lessons," Gartner analyst Steve Prentice said in a statement released Thursday. "They need to realize that virtual worlds mark the transition from Web pages to Web places and a successful virtual presence starts with people, not physics. Realistic graphics and physical behavior count for little unless the presence is valued by and engaging to a large audience."'" Hard to believe it's even as high as one in ten -- most "virtual worlds" with obvious commercial trappings certainly don't inspire much besides mockery.

theodp writes "You probably saw media coverage of Bill Gates showing off touch-screen technology to his CEO play group last week. With the introduction of the iPhone and iPod Touch, touch (and multi-touch) technology — which folks like Ray Ozzie enjoyed as undergrads way back in the early '70s — has finally gone mainstream. The only question is: Why did it take four decades for its overnight success? Some suggest the expiration of significant patents filed during '70s and '80s may have had something to do with it — anything else?"

deglr6328 writes "The OMEGA EP laser at the University of Rochester's Laboratory for Laser Energetics was dedicated today at the Robert L. Sproull Center for Ultra High Intensity Laser Research. The new laser, which has been in design since ~2002 will, at 1 kilojoule per 1 picosecond pulse, be the highest energy petawatt-scale laser ever created by far. For a fleeting fraction of a second, it will deliver a beam of infrared light at 1054 nm that is more powerful than the total energy consumption of all human activity on the planet, to a tiny spot the size of the head of a pin. Previous petawatt scale lasers such as the one created at Lawrence Livermore labs in the late '90s and (dismantled in 1999) were capable of only several hundred joules per pulse. The new OMEGA EP laser will be able to manifest power densities sufficient to examine Unruh and Hawking radiation-like phenomena in the laboratory and will have the capability to directly produce nuclear reactions through ultra high electric field initiated photodisintegration."

deglr6328 writes "The OMEGA EP laser at the University of Rochester's Laboratory for Laser Energetics was dedicated today at the Robert L. Sproull Center for Ultra High Intensity Laser Research. The new laser, which has been in design since ~2002 will, at 1 kilojoule per 1 picosecond pulse, be the highest energy petawatt-scale laser ever created by far. For a fleeting fraction of a second, it will deliver a beam of infrared light at 1054 nm that is more powerful than the total energy consumption of all human activity on the planet, to a tiny spot the size of the head of a pin. Previous petawatt scale lasers such as the one created at Lawrence Livermore labs in the late '90s and (dismantled in 1999) were capable of only several hundred joules per pulse. The new OMEGA EP laser will be able to manifest power densities sufficient to examine Unruh and Hawking radiation-like phenomena in the laboratory and will have the capability to directly produce nuclear reactions through ultra high electric field initiated photodisintegration."

willyhill writes "I'm a Sci-Fi and Fantasy book nut, but in the last few years I've found it more and more difficult to find the time to read. Contrary to what most people would think, I actually have a hard time finding books, rather than cuddling up with them. In reality, I don't have time to mess around at my local Barnes & Noble and browse books, and I find it dicey and expensive to do the same at Amazon or other online retailers. I was looking at a magazine the other day and I found an advert for the Science Fiction Book Club. While my experience with CD clubs and the like in the past has not been entirely positive, I was prepared to give it a shot given the fact that it would be less expensive than Amazon in the long run. The problem was that their selection is not exactly grand. Having read the Simmons Hyperion Cantos, for example, I was ready to give Ilium a go, but I could only find its sequel. How do other readers get their hands on Sci-Fi books? I tried Googling for book clubs and the like, but there's too much static out there, mostly caused by Oprah. Any suggestions would be appreciated!"

willyhill writes "I'm a Sci-Fi and Fantasy book nut, but in the last few years I've found it more and more difficult to find the time to read. Contrary to what most people would think, I actually have a hard time finding books, rather than cuddling up with them. In reality, I don't have time to mess around at my local Barnes & Noble and browse books, and I find it dicey and expensive to do the same at Amazon or other online retailers. I was looking at a magazine the other day and I found an advert for the Science Fiction Book Club. While my experience with CD clubs and the like in the past has not been entirely positive, I was prepared to give it a shot given the fact that it would be less expensive than Amazon in the long run. The problem was that their selection is not exactly grand. Having read the Simmons Hyperion Cantos, for example, I was ready to give Ilium a go, but I could only find its sequel. How do other readers get their hands on Sci-Fi books? I tried Googling for book clubs and the like, but there's too much static out there, mostly caused by Oprah. Any suggestions would be appreciated!"

stoolpigeon writes "IHT is running a David Pogue review of the Chumby. The Chumby is a small computer embedded in a soft case. The Chumby hardware and OS are open, and the review mentions that the device already has a large developer following, cranking out new widgets for owners. Pogue is obviously quite taken with the Chumby and gives a good introduction to a device that may be the inspiration for a new generation of hackers."

Noah Shachtman on Wired.com's Danger Room reports that Monday, the Air Force Research Laboratory at Wright-Patterson AFB introduced a two-year, $11 million effort to put together hardware and software tools for 'Dominant Cyber Offensive Engagement.' 'Of interest are any and all techniques to enable user and/or root level access,' a request for proposals notes, 'to both fixed (PC) or mobile computing platforms ... any and all operating systems, patch levels, applications and hardware.' This isn't just some computer science study, mind you; 'research efforts under this program are expected to result in complete functional capabilities.' The Air Force has already announced their desire to manage an offensive BotNet, comprised of unwitting participatory computers. How long before they slip a root kit on you?

I Don't Believe in Imaginary Property writes "NBC activated the 'broadcast flag' on a number of shows this week, ranging from American Gladiator to Medium, which prevented compliant programs like Windows Media Center from recording them. The matter is being 'looked into,' but that doesn't tell us whether it was an accident or a ploy to see how outraged viewers would be at being stripped of the time-shifting rights they've enjoyed ever since Sony v. Universal. Just in case it's the latter, it wouldn't hurt to let them know what you think."

roice writes "The crazy hypercubists who created the 4D and 5D Rubik's cubes (here are previous Slashdot posts on the 4-D one and the 5-D one) have now developed a free working 4-dimensional software analogue of the Megaminx puzzle. Composed of 120 dodecahedral cells, the underlying structure is arguably the most beautiful of 4D geometrical shapes, with amazing symmetries and no analogue in dimensions higher than 4. Though some have already begun working on solutions for this 'Hyperminx,' it has yet to be solved by anyone. Also, when it comes to number of positions, it dwarfs the previous puzzles by many thousands of orders of magnitude!"

roice writes "The crazy hypercubists who created the 4D and 5D Rubik's cubes (here are previous Slashdot posts on the 4-D one and the 5-D one) have now developed a free working 4-dimensional software analogue of the Megaminx puzzle. Composed of 120 dodecahedral cells, the underlying structure is arguably the most beautiful of 4D geometrical shapes, with amazing symmetries and no analogue in dimensions higher than 4. Though some have already begun working on solutions for this 'Hyperminx,' it has yet to be solved by anyone. Also, when it comes to number of positions, it dwarfs the previous puzzles by many thousands of orders of magnitude!"

suso writes ""The estimated population of the world will pass 6,666,666,666 today. No doubt an interesting number for people everywhere (not referring to any religion connotations). 5,555,555,555 was passed about 14 years ago. You may not realize that only 80 years ago, the population of the Earth was only around 2 billion. This shows how the population of the world has increased at an alarming rate in recent times, although the growth rate is almost half what it was at its peak in 1963, when it was 2.2%. Unrelated but also an interesting coincidence, the estimated number of available IPv4 addresses is getting very close to 666,666,666. It should cross over today as well.""

Via_Patrino writes "While having to distribute load between several servers, round robin, or any other technique that balances load equally, is the most common approach because of its simplicity. But a recent study shows that trying to accumulate load on some servers can improve energy efficiency because the other servers will be mostly unused during off-peak periods and then able to make better use of power saving methods. Specially, where load involves lots of concurrent power-consuming TCP connections, which was the case in the study, a new load-balancing algorithm resulted in an overall 30% power savings. Here's the paper (PDF)."

Jeppe Utzon writes "Back in 1987, when I was a teenager in high school still, I spent most evenings, nights and weekends writing small programs in BASIC on my Amstrad CPC 6128. Some of these programs were simple games, some drew graphics, some could help me with math or train me in French — and most were utterly pointless. But I never had as much satisfying fun as when writing those programs — even if no one in my family understood any of it when I proudly displayed the fruits of three sleepless nights of labor. Now, 20 years later, I still have a sealed pack of about 15 disks with all my work on them (along with a few of my favorite games) and I was wondering if it was possible to get the data out somehow so that I could run it in emulation on my Mac. I know of the emulators, but have no clue what would be needed to extract the data — or if it is even extractable after all these years. I realize the chances of the data still being intact are quite low, but I'd like to give it a shot. So if anyone has any pointers it would be greatly appreciated." A large hurdle will be finding a drive to read the Amstrad disks at all.

hackingbear writes "Unsatisfied by the reliance on American GPS navigation systems and not feeling much security joining the European Galileo system, China will expand its 4-satellite Beidou navigation system to a full-fledged, competitive, and encrypted system by 2010."

Ben Mallahan writes "The debate has raged for years over the origins of the infamous JUSTIN BAILEY code for the original Metroid; but now the truth has finally come out. Brace yourself for the story of the biggest cover-up in video game history ... and a healthy dose of 8-bit nudity!" You've been warned. This short was produced by Ben Makes Movies.com, and I got hooked into watching a few of the other shorts there as well.

eldavojohn writes "Although we don't know what they were after due to the settlement, a gag order was just released that kept Internet Archive member Brewster Kahle quiet. The FBI had issued a national security letter to them under the Patriot Act. Kahle fought it. Hard. The EFF came to the aid of his lawyers and what resulted was one of the only three times an NSL has been challenged: all three have been rescinded. The FBI agreed to open some of the court files now for it to be public. The ACLU added, 'That makes you wonder about the the hundreds of thousands of NSLs that haven't been challenged.'"

Airw0lf writes with a claim that appears too implausible to credit, at first glance: "If anyone remembers 'Fairlight' — one of the great groups on the warez scene, you may be interested to know that one of their leaders, Tony Krvaric, is now the chairman of the San Diego Republican Party." A similar report (on which the TorrentFreak story above draws heavily, and which is cited for the same claim about Krvaric made in the above-linked Wikipedia entry) showed up last week in The Raw Story. According to these reports, Krvaric is the same person known as "strider" in the Warez scene. I called Krvaric seeking comment; though he was unavailable, I hope he chooses to comment by email to help inform any followup coverage. A telephone receptionist at the office of the San Diego Republican Party acknowledged that she knew of the claims, but refused further comment, citing workplace rules. While she would not directly acknowledge or deny the truth of the allegations, she asked me to "remember, these are things that happened more than 20 years ago." Since some people have been penalized quite harshly (and some have been jailed) for the sort of large-scale software piracy that Fairlight enabled, it's interesting that Krvaric has enjoyed instead a meteoric rise in conservative politics.

N_burnsy points out an article in Computerworld which "profiles several youthful hackers, some still serving prison time, some free, who have been caught indulging in some fairly serious cybercrime, and looks at their crimes and the lessons they have (or have not yet) learned. Starting with Farid 'Diab10' Essebar, currently a guest of the Moroccan prison system, who wrote and distributed the Mytob, Rbot, and Zotob botnet Trojans. There's Ivan Maksakov, Alexander Petrov, and Denis Stepanov, all guests of the Russian penal system, sentenced to eight years at hard labor for creating a botnet to engage in DDoS (distributed denial-of-service) attacks to blackmail online gambling sites based in the UK, threatening to take the sites down during major sporting events. Then there's Shawn Nematbakhsh who was a little too eager to prove a point about the electronic balloting system that the University of California employed to hold student council elections, by writing a script that cast 800 votes for a fictitious candidate named American Ninja." Not everyone on the list is exactly youthful, and the range of offenses shows how lumpy this area is both to the law and in public perception.

rippe77 writes "Google has taken down the open-source project CoreAVC for Linux due to a DMCA complaint. The CoreAVC codec is a commercial high-definition H.264 DirectShow filter for windows provided by CoreCodec Inc.. The CoreAVC for Linux project provided various patches for Linux applications (mplayer, MythTV, xine) to use these DirectShow decoder filters in Linux. The takedown is quite controversial, as the CoreAVC project did not provide any copyrighted material — only the means to use the DirectShow filters in Linux." (The takedown notice is not yet up at Chilling Effects, but Google's page has a link that will take you there when it is.)

A few days ago, Dan Rutter (the Dan in "Dan's Data") published an interesting idea for extending the sort of philanthropic technical pranksterism that spawned throwies by applying the same approach to Wi-Fi. That means, looking what he hopes is not too far down the road, creating Wi-Fi repeaters that are cheap enough to deploy on the sly and frugal enough with power to run on solar power or cheaply replaceable batteries. But as he says, "If you've got a lot of spare money, a ladder and no respect for private property, though, you could already be stealthily deploying Open-Mesh or other such gadgets all over your neighbourhood." In some cities at least, you'd be hard pressed to ever avoid at least one available wireless access point, but that's not the experience for most people, most places -- which bears correction.

palegray.net notes that on this day in 1964, the first BASIC program was run. From the Wired article:"Mathematicians John G. Kemeny and Thomas E. Kurtz had been trying to make computing more accessible to their undergraduate students. One problem was that available computing languages like Fortran and Algol were so complex that you really had to be a professional to use them. BASIC is still alive and well these days, from Microsoft's VB.net to cross-platform variants like REALbasic. For the old-school among us, there's always Joshua Bell's Apple II BASIC emulator implemented in Javascript."

kylehase writes "The release of Wikiscanner last year brought much attention to white-washing of controversial pages on the community-generated encyclopedia. Apparently Wikipedia is very serious in fighting such behavior as they've temporarily blocked the US Department of Justice from editing pages for suspicious edits."

TechRadar writes "A hacker has turned his OQO ultraportable into the world's smallest Mac running Leopard. 'I will warn you this project is not for the plug and play crowd but definitely do-able,' the hacker, 'TRF' says. Interesting, given the OQO was designed by ex-Apple employees." It might run Mac OS X, but one thing this OQO is not is a Mac.

freakxx writes "India sets a world record after launching 10 satellites in one go using its workhorse, the Polar Satellite Launch Vehicle (PSLV). All the satellites were put into their respective orbits successfully. It was the core-alone version of the launch vehicle weighing 230 tonnes with a payload of 824 kg in total. Two of the satellites were Indian satellites, while the rest were from different countries. By this launch, the ISRO has proven its credibility and it is going to boost India's image in the attractive multi-billion commercial market of satellite launches. This was the 12th successful launch of the PSLV."

freakxx writes "India sets a world record after launching 10 satellites in one go using its workhorse, the Polar Satellite Launch Vehicle (PSLV). All the satellites were put into their respective orbits successfully. It was the core-alone version of the launch vehicle weighing 230 tonnes with a payload of 824 kg in total. Two of the satellites were Indian satellites, while the rest were from different countries. By this launch, the ISRO has proven its credibility and it is going to boost India's image in the attractive multi-billion commercial market of satellite launches. This was the 12th successful launch of the PSLV."

eldavojohn writes "You may be familiar with Donald Knuth from his famous Art of Computer Programming books but he's also the father of TeX and, arguably, one of the founders of open source. There's an interesting interview where he says a lot of stuff I wouldn't have predicted. One of the first surprises to me was that he didn't seem to be a huge proponent of unit tests. I use JUnit to test parts of my projects maybe 200 times a day but Knuth calls that kind of practice a 'waste of time' and claims 'nothing needs to be "mocked up."' He also states that methods to write software to take advantage of parallel programming hardware (like multi-core systems that we've discussed) are too difficult for him to tackle due to ever-changing hardware. He even goes so far as to vent about his unhappiness toward chipmakers for forcing us into the multicore realm. He pitches his idea of 'literate programming' which I must admit I've never heard of but find it intriguing. At the end, he even remarks on his adage that young people shouldn't do things just because they're trendy. Whether you love him or hate him, he sure has some interesting/flame-bait things to say."

holy_calamity writes "New Scientist commemorates spam's 30th anniversary, a week from today. The first spam message — archived here — was sent to 393 users of ARPANET on May 2, 1978 by someone from computing pioneers DEC. They had to type in all the addresses by hand first."

Ian Lamont writes "Sony is buying Gracenote for $260 million. Sony will use Gracenote's online music database in its own digital content and devices, but Gracenote will operate separately and keep its own management. It's an interesting move, because many other entertainment companies and services depend on the Gracenote database, including iTunes, Yahoo, Winamp, and even the onboard stereo system used in some new Cadillacs. Gracenote has been criticized for turning the once-open CDDB project into a 'quagmire of heavy contracts, licensing fees, forced user registration and anti-competition clauses.'"

OMNIpotusCOM writes "Noted astrophysicist Stephen Hawking thinks that alien life is likely, albeit primitive, according to a lecture delivered at George Washington University in honor of NASA's 50th anniversary. It begs the question of if we need to consider a Prime Directive before exploring or sending signals too far into the depths of space."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

zonker writes "Nearly 30 years ago Lockheed Martin's elite Skunk Works team developed what would become the F-117A Nighthawk Stealth Fighter. A few of their earlier projects include the SR-71 Blackbird and U2 Dragon Lady spy planes. Today is the last for the Stealth Fighter, which is being replaced by the F-22 Raptor (another Skunk Works project)."

I'm no expert in this subject, but mxyzplk has written a good summary of the issues affecting open gaming and the upcoming release of 4th Edition D&D. The open licensing associated with the 3rd Edition spawned a number of successful 3rd parties and add-ons that made the system far greater than it might have been otherwise. I've attached his writeup on the subject below, and you should really read it if you are interested in D&D, Gaming, or trying to apply 'Open' licenses to things besides code.

mxyzplk writes "Dungeons & Dragons publisher Wizards of the Coast shocked the role-playing game industry today by announcing that anyone wanting to publish material for the new Fourth Edition of D&D, expected out in June of this year, must forgo open licensing entirely as part of their new Game System License.

With the launch of the third edition of the popular game eight years ago, Wizards had sponsored an open licensing scheme. This license, called the Open Gaming License, or OGL, was a kind of open source license designed for game publishers. The result was an explosion of third party game companies supporting D&D and establishing their own game lines. Many of these companies became quite large and successful, notably Paizo Publishing, Green Ronin Publishing, and others.

Now, however, Wizards has stated that any company hoping to publish products for their new edition must agree to discontinue any currently open licensed products and produce no further open products at all — Dungeons & Dragons related or not. A number of companies had leveraged the OGL for their independent games, for example the pulp game Spirit of the Century.

In response to questions about this policy, Scott Rouse, D&D Brand Manager for Wizards of the Coast, says that "We have invested multiple 7 figures in the development of 4e so can you tell me why we would want publishers to support a system that we have moved away from?"

It seems to me that this is the equivalent of Microsoft telling people "If you want to make and sell software for Windows Vista, you can't make and sell any Linux/open source software!" Since this is a small niche market without the visibility of a Microsoft, this play to muscle out competition by making them choose "between us and open licensing" will probably succeed. Some other game companies are rebelling; Paizo Publishing, for example, has declared their intent to move forward with the open-licensed previous version, essentially 'forking' the Dungeons & Dragons code base. But small gaming companies are small indeed, and Wizards of the Coast is owned by Hasbro (a recent development likely not unrelated to this change of heart)."

An anonymous reader was the first to point to an article in the Sydney Morning Herald which says that New South Wales (of which Sydney is the capital) will prohibit the possession of certain types of laser pointers, defining them as weapons, and make it an offense to carry any laser pointer "without a lawful reason." (Similar coverage at news.com.au) Western Australia apparently beat NSW to the punch, and the federal government of Australia announced earlier this month it will treat laser pointers much like firearms, which, in Australia, is really saying something. The restrictions come as a reaction to incidents (not confined to Australia) in which the lasers were trained on planes, distracting pilots.

Xandu writes "A documentary film about the BLAST balloon-borne telescope is about to premiere at the Toronto Hot Docs film festival. BLAST is a submillimeter telescope that floats on a balloon 37km in the air while observing the earliest star-formation and earliest galaxies. Its two science flights have been covered on Slashdot, the first from Kiruna, Sweden and the second from McMurdo Station, Antarctica. Virtually all the software used on BLAST is open source, and the kst display program has been discussed here as well. If you live in or near Toronto, it's showing twice, Tuesday evening and Saturday afternoon. The film contrasts the science with the human element and hardships endured while working in such exotic locations. Naturally, the movie trailer is online."

Xandu writes "A documentary film about the BLAST balloon-borne telescope is about to premiere at the Toronto Hot Docs film festival. BLAST is a submillimeter telescope that floats on a balloon 37km in the air while observing the earliest star-formation and earliest galaxies. Its two science flights have been covered on Slashdot, the first from Kiruna, Sweden and the second from McMurdo Station, Antarctica. Virtually all the software used on BLAST is open source, and the kst display program has been discussed here as well. If you live in or near Toronto, it's showing twice, Tuesday evening and Saturday afternoon. The film contrasts the science with the human element and hardships endured while working in such exotic locations. Naturally, the movie trailer is online."

Xandu writes "A documentary film about the BLAST balloon-borne telescope is about to premiere at the Toronto Hot Docs film festival. BLAST is a submillimeter telescope that floats on a balloon 37km in the air while observing the earliest star-formation and earliest galaxies. Its two science flights have been covered on Slashdot, the first from Kiruna, Sweden and the second from McMurdo Station, Antarctica. Virtually all the software used on BLAST is open source, and the kst display program has been discussed here as well. If you live in or near Toronto, it's showing twice, Tuesday evening and Saturday afternoon. The film contrasts the science with the human element and hardships endured while working in such exotic locations. Naturally, the movie trailer is online."

Roland Piquepaille writes "Researchers working for NASA's Lunar Reconnaissance Orbiter mission have discovered that the Earth's magnetic tail could be harmful to future astronauts. The moon stays inside Earth's 'magnetotail' for six days every month — during full moon. This can have consequences ranging from lunar 'dust storms' to strong electrostatic discharges, according to one researcher quoted by NASA in 'The Moon and the Magnetotail.' So far, this is pure speculation: no man has been on the moon when the magnetotail hits. As added the same scientist, 'Apollo astronauts never landed on a full moon and they never experienced the magnetotail.' But read more for additional details about how Earth's magnetotail could affect men on the moon."

An anonymous reader writes "Professor Edward N. Lorenz, who discovered in 1961 that subtle changes in the initial conditions of a weather simulation program could cause very large differences in its results, died of cancer Wednesday at the age of 90. The contributions of the father of chaos theory, who coined the term 'the butterfly effect' and also discovered the Lorenz Attractor, are best summarized by the wording of the Kyoto Prize in 1991 which noted that his discovery of chaos theory 'profoundly influenced a wide range of basic sciences and brought about one of the most dramatic changes in mankind's view of nature since Sir Isaac Newton.'"

Lantrix writes "An anonymous user added information to Wikipedia's entry on Sacha Baron Cohen three days before the now-referenced external article was written. The Independent wrote the referenced article apparently using Wikipedia as the source establishing his 'Goldman Sachs' career. Now Wikipedia uses as a references the article that came after the initial modification to Wikipedia itself."

call-me-kenneth writes "Soyuz TMA-11, carrying a crew of three returning from the ISS, unexpectedly followed a high-G ballistic re-entry trajectory and ended up landing 300 miles off-course. The crew, including Commander Peggy Whitson and cosmonaut Yuri Malenchenko, are reportedly in good health. Soyuz capsules have previously saved the lives of the crew even after severe malfunctions that might have led to the loss of a less robust vehicle."

KentuckyFC writes "How birds use the Earth's magnetic field to navigate has puzzled researchers for decades. In recent years, a growing body of evidence has pointed to the possibility that a weak magnetic field can influence the outcome of a certain type of chemical reaction involving the recombination of pairs of ions in bird retinas. The trouble is that the ion recombination is known to happen too quickly for the Earth's weak magnetic field to have any effect. Now it looks as if the quantum Zeno effect explains all, says one researcher (abstract). This is the watched-pot-never-boils effect in which the act of observing a quantum system maintains it for longer than expected. That's extraordinary news because it means a quantum sensor is determining the macroscopic behavior of living birds."

Wizards of the Coast has announced plans for a brand-new system license for the fourth edition of Dungeons and Dragons . As with the d20 STL for Third Edition, this is a royalty-free license that will allow third parties to publish products using the rules developed by WotC. The new system reference document will be made available early in June (just after the release of the new edition). That license only covers fantasy gaming, but a second license (the d20 GSL) will be released allowing for any type of gaming product to be developed. For analysis and follow-up on the announcement, the ENWorld boards have full details.