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Comment Re:Oh, wow (Score 1) 112

Graduate-level? Why? I would congratulate the students on nice projects if this were their first hardware course, but they seem too simple for graduate students.

At Cal, we have an undergraduate course with a project of similar complexity for a given timeframe (CS 150). The only reason for the length is to become acclimated to FPGA design.

Once you get past the basics, you can do interesting projects. This semester, six undergraduates (including myself) worked on some much larger projects--a SPARC CPU, a GPU with vertex and pixel shaders (with very old-looking pipeline), and a FPU. These began from only a basic library of components (registers, shift registers, etc) and had well-developed test harnesses.

Sadly, our CPU didn't get finished in the ten weeks we had (exception handling working in simulation but not on board, some unimplemented operations like multiply-step, and a really lame branch prediction unit that predicted not taken). But we plan on continuing. ^_^

Comment Re:Source (Score 1) 126

I believe it's slower because RPM has finer-grained package management (which is probably useless to most people). Someone can correct me on this, but I think RPM's dependencies are handled by file name, rather than by package name. The dependency checks tend to take longer, consequently.

On a modern system, the difference seems hardly noticeable now (in YaST, at least).

Comment Re:And what are us Americans going to do about it? (Score 1) 574

Why bother involving yourself with the existing parties or trying to seize a seat in Congress? There are far too many compromises down that road. Get involved in transforming your local politics away from a pathetic sideshow, and build sustainable institutions on the local level. Disregard what the national government is trying to do. It will collapse in upon itself.

Counterproductive, unsustainable, divisive policies like this one might appear to be the roots of dystopia to most people, but it really amounts to the last desperate thrashings of a dinosaur as it drowns in a tar pit.

Music

Collective Licensing for Web-Based Music Distribution 236

Two weeks ago we discussed a proposal from music industry veteran Jim Griffin to implement a monthly fee from ISPs in exchange for the legal distribution of copyrighted music. Now, quinthar brings news that Warner Music Group has hired Griffin with the intention to make that proposal a reality. Warner wants Griffin to establish a collective licensing deal with ISPs that would let the ISPs stop worrying about their legal responsibilities for file-sharing while contributing to a pool of money (potentially up to $20 billion per year) that would be distributed amongst the music industry. "Griffin says that in just the few weeks since Warner began working on this plan, the company has been approached by internet service providers 'who want to discharge their risk.' Eventually, advertising could subsidize the entire system, so that users who don't want to receive ads could pay the fee, and those who don't mind advertising wouldn't pay a dime. 'I.S.P.'s want to distinguish themselves with marketing," Griffin says. "You can only imagine that an I.S.P. that marketed a 'fair trade' network connection would see a marketing advantage.'"
Medicine

Zebrafish Regenerative Ability May Lead To Help In Humans 106

esocid tips us to news out of Duke University Medical Center, where researchers have discovered a type of microRNA that is related to the ability of zebrafish to regenerate lost or damaged organs. This is the result of a study initiated after it was discovered that zebrafish were able to recover from "massive injury" to the heart through their own regenerative biology. The scientists hope to be able to use this information to bring about similar healing in humans. Zebrafish have also been helpful in cancer research. "In zebrafish, one or more microRNAs appear to be important to keep regeneration on hold until the fish needs new tissue, the Duke researchers say. In response to an injury, the fish then damp down levels of these microRNAs to aid regrowth. Poss and many other cell biologists believe that mammals may have the same tissue regeneration capability as zebrafish, salamanders and newts, but that it is locked away somewhere in our genome, silenced in the course of evolution."
Hardware

Wikileaks Releases Early Atomic Bomb Diagram 429

An anonymous reader writes "Wikileaks has released a diagram of the first atomic weapon, as used in the Trinity test and subsequently exploded over the Japanese city of Nagasaki, together with an extremely interesting scientific analysis. Wikileaks has not been able to fault the document or find reference to it elsewhere. Given the high quality of other Wikileaks submissions, the document may be what it purports to be, or it may be a sophisticated intelligence agency fraud, designed to mislead the atomic weapons development programs of countries like Iran. The neutron initiator is particularly novel. 'When polonium is crushed onto beryllium by explosion, reaction occurs between polonium alpha emissions and beryllium leading to Carbon-12 & 1 neutron. This, in practice, would lead to a predictable neutron flux, sufficient to set off device.'"
Government

If IP Is Property, Where Is the Property Tax? 691

nweaver writes "In a response to the LA Times editorial on copyright which we discussed a week ago, the paper published a response arguing: 'If Intellectual Property is actually property, why isn't it covered by a property tax?' If copyright maintenance involved paying a fee and registration, this would keep Mickey Mouse safely protected by copyright, while ensuring that works that are no longer economically relevant to the copyright holder pass into the public domain, where the residual social value can serve the real purpose of copyright: to enhance the progress of science and useful arts. Disclaimer: the author is my father."
Anime

Submission + - Comcast targets unlicensed anime torrents (animesuki.com) 3

SailorSpork writes: "According to the linked thread on the forums of AnimeSuki, a popular anime bittorent index site, Comcast has begun sending DCMA letters to customers downloading unlicensed (meaning that no english language company has the rights to) fan-subtitled anime shows via bittorrent. The letters are claiming that the copyright holder or an authorized agent are making the infringement claims, though usually these requests are also sent to the site itself rather that individual downloaders.

My question is have they really been in contact with Japanese anime companies, or is this another scare tactic by Comcast to try and reduce the bandwidth use of their heavier customers now that their previous tactics have come under legal fire?"

Moon

The Economic Development of the Moon 408

MarkWhittington writes "Andrew Smith, the author of Moondust: In Search of the Men Who Fell to Earth, recently published a polemic in the British newspaper The Guardian, entitled Plundering the Moon, that argued against the economic development of the Moon. Apparently the idea of mining Helium 3, an isotope found on the Moon but not on the Earth (at least in nature) disturbs Mr. Smith from an environmentalist standpoint. An examination of the issue makes one wonder why."
X

Submission + - AMD releases initial GPU specs (lwn.net)

mrcgran writes: "LWN.NET's corbet is reporting today: "As noted by David Airlie, AMD has made an initial set of specifications for ATI graphics processors available. These are 2D specifications, so they are not all that is needed to write a complete graphics driver, but they are a good start.""
Graphics

Submission + - AMD Launches New ATI Linux Driver (phoronix.com) 1

Michael Larabel writes: "AMD has issued a press release announcing "significant graphics performance and compatibility enhancements" on Linux. AMD will be delivering new ATI Linux drivers this year that offer ATI Radeon HD 2000 series support, AIGLX support (Beryl and Compiz!), and major performance improvements. At Phoronix we have been testing these new drivers internally for the past few weeks and have a number of articles looking at this new driver. The ATI 8.41 Linux driver delivers Linux gaming improvements from the R300/400 series and the R500 series. The inaugural Radeon HD 2900XT series support also can be found in the new ATI Linux driver with "the best price/performance ratio of any high-end graphics card under Linux." While this new driver cannot be downloaded yet, AMD has also eluded to accelerating efforts with the open-source community. Will AMD's announcement be enough to rectify their troubled Linux past?"
News

Man Arrested for Refusing to Show Drivers License 1972

NMerriam writes "Michael Righi was arrested in Ohio over the weekend after refusing to show his receipt when leaving Circuit City. When the manger and 'loss prevention' employee physically prevented the vehicle he was a passenger in from leaving the parking lot, he called the police, who arrived, searched his bag and found he hadn't stolen anything. The officer then asked for Michael's driver's license, which he declined to provide since he wasn't operating a motor vehicle. The officer then arrested him, and upon finding out Michael was legally right about not having to provide a license, went ahead and charged him with 'obstructing official business' anyways."
Science

Student Finds 5000-Year-Old Chewing Gum 143

itsthebin writes "Sarah Pickin, 23, found the lump of birch bark tar — complete with neolithic tooth prints — on a dig in Finland. Ms Pickin's tutor at the University of Derby, Professor Trevor Brown, said birch bark tar contained phenols, which are antiseptic compounds. 'It is generally believed that neolithic people found that by chewing this stuff if they had gum infections it helped to treat the condition. It's particularly significant because well-defined tooth imprints were found on the gum which Sarah discovered,' he said. Ms Pickin was on a volunteer program at the Kierikki Centre on the west coast of Finland when she made the find."

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