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Programming

HTML Web App Development Still Has a Ways To Go 279

Posted by kdawson from the walled-gardens-keep-the-wind-out dept.
GMGruman writes "Neil McAllister was helping out a friend whose web developer disappeared. Neil's journey into his friend's website ended up being an archaeological dig through unstable remains, as layers of code in different languages easily broke when touched. Neil realized in that experience that the ever-growing jumble of standards, frameworks, and tools makes web application development harder than it needs to be. Although the Web is all about open standards where anyone can create variations for their specific needs and wants, Neil's experience reminded him that a tightly controlled ecosystem backed by a major vendor does make it easier to define best practices, set development targets, and deliver results with a minimum of chaos. There's something to be said for that."
Security

Hacking Automotive Systems 360

Posted by kdawson from the one-hundred-twenty-while-in-park dept.
alphadogg writes "University researchers have taken a close look at the computer systems used to run today's cars and discovered new ways to hack into them, sometimes with frightening results. In a paper set to be presented at a security conference in Oakland, California, next week, the researchers say that by connecting to a standard diagnostic computer port included in late-model cars, they were able to do some nasty things, such as turning off the brakes, changing the speedometer reading, blasting hot air or music on the radio, and locking passengers in the car. The point of the research isn't to scare a nation of drivers, already made nervous by stories of software glitches, faulty brakes, and massive automotive recalls. It's to warn the car industry that it needs to keep security in mind as it develops more sophisticated automotive computer systems. Other experts describe the real-world risk of any of the described attacks as low." Here is the researchers' site, and an image that could stand as a summary of the work.
Music

Beautifully Rendered Music Notation With HTML5 259

Posted by timothy from the pretty-printing-for-piano dept.
An anonymous reader writes "This is incredible. This guy has built a music notation engraver entirely in JavaScript, allowing for real-time music editing right in the browser. Here's a demo. The library has no external dependencies, and all the glyphs, scores, beams, ties, etc. are positioned and rendered entirely in JavaScript."
NASA

NASA Planning Lunar Mining Tests, Other New Tech 79

Posted by timothy from the quick-look-busy dept.
FleaPlus writes "NASA has released the initial details on its ETDD (Enabling Technology Development and Demonstrations) program to 'develop and demonstrate the technologies needed to reduce cost and expand the capability of future space exploration activities.' The ETDD program is initially planning on funding small-scale demonstrations in five technology areas: in-situ resource utilization (with a robotic lunar resource extraction mission in 2015), high-power electric propulsion, autonomous precision landing (building on the success of the Lunar Lander Challenge), human-robotic collaboration (2011/2012), and fission power systems. More info on NASA's larger-scale Flagship Technology Demonstrations (FTD) program is expected in the coming month."
Canada

Cheap Cancer Drug Finally Tested In Humans 363

Posted by timothy from the good-enough-for-the-likes-of-you dept.
John Bayko writes "Mentioned on Slashdot a couple of years ago, the drug dichloroacetate (DCA) has finally finished its first clinical trial against brain tumors in humans. Drug companies weren't willing to test a drug they could not patent, so money was raised in the community through donations, auctions, and finally government support, but the study was still limited to five patients. It showed extremely positive results in four of them. This episode raises the question of what happens to all the money donated to Canadian and other cancer societies, and especially the billions spent buying merchandise with little pink ribbons on it, if not to actual cancer research like this."
Earth

Gulf Gusher Worst Case Scenario 799

Posted by timothy from the many-car-years'-worth dept.
An anonymous reader writes "Here's a listing of several scientific and economic guides for estimating the volume of flow of the leak in the Gulf of Mexico erupting at a rate of somewhere around 1 million barrels per day. A new video released shows the largest hole spewing oil and natural gas from an aperture 5 feet in diameter at a rate of approximately 4 barrels per second. The oil coming up through 5,000 feet of pressurized salt water acts like a fractionating column. What you see on the surface is just around 20% of what is actually underneath the approximate 9,000 square miles of slick on the surface. The natural gas doesn't bubble to the top but gets suspended in the water, depleting the oxygen from the water. BP would not have been celebrating with execs on the rig just prior to the explosion if it had not been capable producing at least 500,000 barrels per day — under control. If the rock gave way due to the out-of-control gushing (or due to a nuke being detonated to contain the leak), it could become a Yellowstone Caldera type event, except from below a mile of sea, with a 1/4-mile opening, with up to 150,000 psi of oil and natural gas behind it, from a reserve nearly as large as the Gulf of Mexico containing trillions of barrels of oil. That would be an Earth extinction event."
Wikipedia

Wikipedia Is Not Amused By Entry For xkcd-Coined Word 553

Posted by timothy from the didn't-confuse-me-for-one-frobnitzjibber dept.
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."
Windows

Microsoft Kills Support For XP SP2 315

Posted by timothy from the too-soon? dept.
Trailrunner7 writes "Microsoft's announcement this week that it is preparing to end support for machines running Windows XP SP2 not only represents a challenge for the thousands of businesses still running SP2, but also is the end of an era for both Microsoft and its customers. It wasn't until 2004 that the final release of XP SP2 hit the streets, but when it did, it represented a huge step forward in security for Windows users. It wasn't necessarily the feature set that mattered as much as the fact that the protections were enabled by default and taken out of the users' hands."
Security

German User Fined For Having an Open Wi-Fi 563

Posted by CmdrTaco from the half-of-you-are-guilty dept.
Kilrah_il writes "A German citizen was sued for copyright infringement because copyrighted material was downloaded through his network while he was on vacation. Although the court did not find him guilty of copyright infringement, he was fined for not having password-protected his network: 'Private users are obligated to check whether their wireless connection is adequately secured to the danger of unauthorized third parties abusing it to commit copyright violation,' the court said."
Education

Exam Board Deletes C and PHP From CompSci A-Levels 663

Posted by samzenpus from the who-needs-them dept.
VitaminB52 writes "A-level computer science students will no longer be taught C, C#, or PHP from next year following a decision to withdraw the languages by the largest UK exam board. Schools teaching the Assessment and Qualifications Alliance's (AQA) COMP1 syllabus have been asked to use one of its other approved languages — Java, Pascal/Delphi, Python 2.6, Python 3.1, Visual Basic 6, and VB.Net 2008. Pascal/Delphi is 'highly recommended' by the exam board because it is stable and was designed to teach programming and problem-solving."
Hardware

Scientist Uses Nanodots To Create 4Tb Storage Chip 207

Posted by samzenpus from the small-is-the-new-big dept.
arcticstoat writes "Solid state disks could soon catch up with mechanical hard drives in terms of cost and capacity, thanks to a new data-packed chip developed by a scientist at the University of North Carolina. Using a uniform array of 10nm nanodots, each of which represents a single bit, Dr. Jay Narayan created a data density of 1 terabit per square centimeter. The end result was a 4cm2 chip that holds 4Tb of data (512GB), but the university says that the nanodots could have a diameter of just 6nm, enabling an even greater data density. The university explains that the nanodots are 'made of single, defect-free crystals, creating magnetic sensors that are integrated directly into a silicon electronic chip.' Dr. Narayan says he expects the technology overtaking traditional solid state disk technology within the next five years."
Businesses

The End of the PC Era and Apple's Plan To Survive 549

Posted by Soulskill from the moore-money-moore-problems dept.
Hugh Pickens writes "Charlie Stross has written a very interesting essay, ostensibly about the 'real reason why Steve Jobs hates Flash,' but really about how Jobs is betting Apple's future on an all-or-nothing push into a new market as Moore's law tapers off and the personal computer industry craters and turns into a profitability wasteland. Stross says that Apple is trying desperately to force the growth of a new ecosystem — one that rivals the 26-year-old Macintosh environment — to maturity in five years flat — the time scale in which they expect the cloud computing revolution to flatten the existing PC industry and turn PC manufacturers into suppliers of commodity equipment assembled on a shoestring budget with negligible profit. 'Any threat to the growth of the app store software platform is going to be resisted, vigorously, at this stage,' writes Stross. 'And he really does not want cross-platform apps that might divert attention and energy away from his application ecosystem.' The long-term goal is to support the long-term migration of Apple from being a hardware company with a software arm into being a cloud computing company with a hardware subsidiary. 'This is why there's a stench of panic hanging over Silicon Valley. This is why Apple have turned into paranoid security Nazis, why HP have just ditched Microsoft from a forthcoming major platform and splurged a billion-plus on buying up a near-failure; it's why everyone is terrified of Google,' writes Stross. 'The PC revolution is almost coming to an end, and everyone's trying to work out a strategy for surviving the aftermath.'"
Microsoft

Microsoft Tips the Scale In Favor of HTML 5 325

Posted by kdawson from the no-pan-for-the-flash dept.
aabelro writes "Dean Hachamovitch, General Manager for Internet Explorer at Microsoft, has announced that IE9 will use only the H.264 standard to play HTML 5 video. Microsoft seems to have become very committed to HTML 5, while Flash loses even more ground. The announcement came the same day Steve Jobs detailed why Apple does not accept Flash on iPhone and iPad."
Earth

Life's Building Blocks Found On Asteroid 24 Themis 135

Posted by timothy from the pinning-down-origins dept.
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."
The Internet

All of Gopherspace Available For Download 200

Posted by timothy from the gopherspace-is-negative-space dept.
An anonymous reader writes "Cory Doctorow tells us that '[i]n 2007, John Goerzen scraped every gopher site he could find (gopher was a menu-driven text-only precursor to the Web; I got my first online gig programming gopher sites). He saved 780,000 documents, totalling 40GB. Today, most of this is offline, so he's making the entire archive available as a .torrent file; the compressed data is only 15GB. Wanna host the entire history of a medium? Here's your chance!' Get yourself a piece of pre-Internet history (torrent)." Update: 04/30 00:16 GMT by T: As several readers have pointed out below, our anonymous friend probably meant to say "pre-Web," rather than "pre-Internet."

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