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Comment Re:Why the latest edition? (Score 1) 398

by raaum (#28587665) Attached to: We Rent Movies, So Why Not Textbooks?

It's the PUBLISHER! Neither the schools nor the professors have all that much control over the frequency of new editions.

Furthermore, the publisher stops publishing past editions, so the bookstore cannot guarantee that they will be able to obtain enough copies of any older edition.
Data Storage

Data Preservation and How Ancient Egypt Got It Right 313

Posted by ScuttleMonkey from the keep-buying-the-white-album dept.
storagedude writes to tell us that a storage geek has an interesting article on why ancient Egyptians were better than us at data preservation — and what we need to do to get caught up. "After rocks, the human race moved on to writing on animal skins and papyrus, which were faster at recording but didn't last nearly as long. Paper and printing presses were even faster, but also deteriorated more quickly. Starting to see a pattern? And now we have digital records, which might last a decade before becoming obsolete. Recording and handing down history thus becomes an increasingly daunting task, as each generation of media must be migrated to the next at a faster and faster rate, or we risk losing vital records."
Java

Sun Slips Firefox Extension Into Java Update 311

Posted by timothy from the we-thought-you-wanted-it dept.
pcardno writes "It seems it's not just Microsoft that have spotted a good opportunity to distribute their software through Firefox Addons. On installing the latest annoying, sysbar bubble based Java update, my Firefox informed me that I had a wonderful new Java addon automatically. Here's the addon screenshot. Yes, I could opt out of it, but why are Sun installing Addons to my Firefox without me making specific choices in the application itself? To be clear — I have never chosen to install this Addon, yet it has been installed without my permission with the latest Java Update."
Media

Netflix To Offer Streaming-Only Service Plans 151

Posted by timothy from the is-your-connection-that-good dept.
MojoKid writes "Debates are raging as to what the future of movie distribution will look like. There are those who claim that physical discs, like DVDs, Blu-ray, and whatever format will eventually supplant Blu-ray, will always deliver a superior viewing experience versus anything that will be available via streaming. Pundits on the other side of the debate say that as broadband's footprint continues to expand, quality is improving. Interestingly, Netflix CEO Reed Hastings is siding firmly with the latter camp, and it would even appear that Netflix is gearing up to move all of its eggs from the mail-distribution basket to the online streaming basket. Hastings indicated that perhaps as soon as later this year or sometime in 2010, Netflix might start offering online-streaming-only subscription plans beyond just its current Starz plan."
Privacy

A Surveillance Camera On Every Chicago Street Corner? 311

Posted by Soulskill from the must-cctv dept.
Mike writes "Chicago Mayor Daley has stated that if his Olympic dreams come true, by 2016 there will be a surveillance camera on 'every street corner in Chicago.' Just like in London, elected officials all over America appear to be happily advancing a 'surveillance society' without regard for civil rights or privacy concerns. Ray Orozco, executive director of Chicago's Office of Emergency Management and Communications is quoted as saying, 'We're going to grow the system until we eventually cover one end of the city to the other.'" Chicago has been developing its surveillance network for some time, but it seems they plan to continue increasing the scale.
The Courts

Pirate Bay Day 5 — Prosecution Tries To Sneak In Evidence 341

Posted by Soulskill from the not-sneaky-enough dept.
Hodejo1 writes "On the old Perry Mason TV shows, it was a common sight to see someone burst into the crowded courtroom at a dire moment and confess aloud that they, not the defendant, killed so-and-so. In reality, courts do not allow evidence to enter trial without a chance for the opposing council to view it and for a judge to rule on their admissibility. Yet, in the fifth day of the Pirate Bay trial, lawyers for the prosecution again tried to sneak in surprise evidence while questioning defendants. The judge put his foot down this time, telling lawyers for the state, 'If you have documents which you eventually plan to use, you need to hand them over now.' The prosecution continues to struggle in court. In one humorous moment, prosecutor Håkan Roswall tried to show how 'hip' he was with technology when he questioned defendant Peter Sunde. 'When did you meet [Gottfrid] for the first time IRL?' asked the Prosecutor. 'We do not use the expression IRL,' said Peter, 'We use AFK.' The defendants are not out of the woods yet. Lawyer and technology writer Richard Koman wonders aloud if the Pirate Bay's 'I-dunno' defense is all that much better."
Space

Most Extreme Gamma-Ray Blast Yet Detected 128

Posted by Soulskill from the in-a-galaxy-far,-far-away dept.
Matt_dk sends in a quote from a story at NASA: "The first gamma-ray burst to be seen in high-resolution from NASA's Fermi Gamma-ray Space Telescope is one for the record books. The blast had the greatest total energy, the fastest motions and the highest-energy initial emissions ever seen. ... Gamma-ray bursts are the universe's most luminous explosions. Astronomers believe most occur when exotic massive stars run out of nuclear fuel. As a star's core collapses into a black hole, jets of material — powered by processes not yet fully understood — blast outward at nearly the speed of light. The jets bore all the way through the collapsing star and continue into space, where they interact with gas previously shed by the star and generate bright afterglows that fade with time. ...Fermi team members calculated that the blast exceeded the power of approximately 9,000 ordinary supernovae, if the energy was emitted equally in all directions."
Security

Xbox Live Players Targeted In Denial-of-Service Attacks 77

Posted by Soulskill from the poor-sports dept.
The BBC reports on a growing trend where some Xbox Live players are launching denial-of-service attacks against those who beat them or otherwise irritate them in games. Quoting: "'The smart thing about these Xbox tools is that they do not attack the Xbox Live network itself,' [Chris Boyd, director of malware research at Facetime Communications said.] He said the tools work by exploiting the way that the Xbox Live network is set up. Game consoles connecting to the Xbox network send data via the net, and for that it needs an IP address. Even better, said Mr Boyd, games played via Xbox Live are not hosted on private servers. The tools mean anyone with a few dollars can boot rivals off Xbox Live. 'Instead,' he said, 'a lot of games on Xbox Live are hosted by players.' ... For $20 (£13) some Xbox Live hackers will remotely access a customer's PC and set up the whole system so it can be run any time they need it. Some offer low rates to add compromised machines to a botnet and increase the amount of data flooding a particular IP address."
Security

'Cybot' Development For Network Defense 51

Posted by Soulskill from the paging-bill-adama-to-oak-ridge dept.
lwbrown writes with this excerpt from Government Computer News about a concept being explored at Oak Ridge National Laboratory: "UNTAME is the product of a long-term program by the division's Cyber Security and Information Intelligence Research Group to develop futuristic security functionality for increasingly large, complex environments. The cybots differ from traditional software agents in that they form a collective and are aware of the condition and activities of other cybots in the collective. 'You give it a mission and tools to work with, such as mobility and intrusion sensors, and it uses those tools and cooperates with other cybots to accomplish the mission," said Lawrence MacIntyre, one of the project's developers.'"
The Internet

Freeing and Forgetting Data With Science Commons 114

Posted by Soulskill from the bringing-it-all-together dept.
blackbearnh writes "Scientific data can be both hard to get and expensive, even if your tax dollars paid for it. And if you do pay the big bucks to a publisher for access to a scientific paper, there's no assurance that you'll be able to read it, unless you've spent your life learning to decipher them. That's the argument that John Wilbanks makes in a recent interview on O'Reilly Radar, describing the problems that have led to the creation of the Science Commons project, which he heads. According to Wilbanks, scientific data should be easy to access, in common formats that make it easy to exchange, and free for use in research. He also wants to see standard licensing models for scientific patents, rather than the individually negotiated ones now that make research based on an existing patent so financially risky." Read on for the rest of blackbearnh's thoughts.
Power

Submission + - Open source energy meters help reduce consumption

Submitted by
An anonymous reader writes: Researchers at UC Berkeley have released their open-source system for monitoring AC power through the Green Soda project. The AC meters, called ACme, plug into wall outlets and power strips, and form an ad-hoc IPv6 subnet accessible from the Internet. There are over 50 different switches, desktops, and kitchen appliances (and an Xbox!) being monitored by the system. The data is available in real-time on the project web page. Their goal is to significantly reduce the 500kW draw of the computer science department.
The Military

DARPA Creates Remote Controlled Insects 101

Posted by ScuttleMonkey from the bug-with-a-bug dept.
EmagGeek writes "Attempts by the US Defense Advanced Research Projects Agency (DARPA) to create cybernetic insects (hybrids of biological and electronic 'bugs') have yielded ultra-low power radios to control the bugs' flight and a method of powering those circuits by harvesting energy, according to research that will be reported this week at the IEEE International Solid-State Circuits Conference. 'Electrodes and a control chip are inserted into a moth during its pupal stage. When the moth emerges the electrodes stimulate its muscles to control its flight. I expect a run on bug zappers any day."
Biotech

Submission + - 200 Steves support Darwin (sciam.com)

Submitted by SpuriousLogic
SpuriousLogic writes: Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003 the National Center for Science Education put together a list of 200 scientists who accept evolution.
"Except that all of ours were named Steve." That was the NCSE's Eugenie Scott at last week's AAAS meeting. "And now we have one thousand scientists named Steve. Project Steve has a serious message. Approximately one percent of Americans are named Steve or Stephanie, so do the math. Our one thousand Steves represents a hundred thousand scientists accepting evolution, as opposed to the rather paltry number dissing Darwin. It's important because in states where we have major problems with anti-evolution going on, the number of scientists doubting evolution has been proclaimed to the public. I just want the press to keep asking, 'How many Steves do you have?'"
And the thousandth Steve is: "The distinguished botanist at the University of Tulane and head of the Tulane Herbarium, Steve Darwin."
The Internet

Submission + - Science Commons: Freeing and Forgetting Data (oreilly.com)

Submitted by
blackbearnh
blackbearnh writes: "Scientific data can be both hard to get and expensive, even if your tax dollars paid for it. And if you do pay the big bucks to a publisher for access to a scientific paper, there's no assurance that you'll be able to read it, unless you've spent your life learning to decipher them. That's the argument that John Wilbanks makes in a recent interview on O'Reilly Radar, describing the problems that have led to the creation of the Science Commons project, which he heads. According to Wilbanks, scientific data should be easy to access, in common formats that make it easy to exchange, and free for use in research. He also wants to see standard licensing models for scientific patents, rather than the individually negotiated ones now that make research based on an existing patent so financially risky.

He also points of that as the volume of data grows from new projects like the LHC and the new high-resolution cameras that may generate petabytes a day, we'll need to get better at determining what data to keep and what to throw away. "We have to figure out how to deal with preservation and federation because our libraries have been able to hold books for hundreds and hundreds and hundreds of years. But persistence on the web is trivial. Right? The assumption is well, if it's meaningful, it'll be in the Google cache or the internet archives. But from a memory perspective, what do we need to keep in science? What matters? Is it the raw data? Is it the processed data? Is it the software used to process the data? Is it the normalized data? Is it the software used to normalize the data? Is it the interpretation of the normalized data? Is it the software we use to interpret the normalization of the data? Is it the operating systems on which all of those ran? What about genome data?""

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