Slashdot Mirror

jangobongo writes "A machine built by the Purdue Society of Professional Engineers employed an outer-space theme and used steps that incorporated a bouncing water balloon, a fireman action figure fleeing a fire and weights attached to a spinning bicycle wheel to win the 18th national Purdue Rube Goldberg Machine Contest. The winning machine told the story of rocket being launched. As the rocket traveled into space, a meteor hit Earth and started a fire. While the mock fire was put out, the rocket turned on the flashlight to shine back down on Earth. A short video clip can be seen here. The contest was filmed by the Game Show Network to be featured on the network's show, 'Games Across America,' at some future date."

Ant writes "This long New York Times article (10 pages; no registration required) reports on the mismeasure of television (TV)." From the article: "One of the great contradictions of modern American life is that almost everyone watches TV while almost no one agrees anymore about what it really means to watch television....when it comes to figuring out how many of us are watching these shows, and whether we're paying attention while we're watching and even whether we're actually noticing the advertisements among the shows we may or may not be watching -- well, this is where things get tricky..."

ravenII wrote in to mention a story running on CNet, which discusses Linus Torvald's decision to no longer use BitKeeper. From the article: "Linus Torvalds is looking for a new SCM for his project's source code after a conflict involving the current management system, BitKeeper. 'I've decided to not use BK (BitKeeper) mainly because I need to figure out the alternatives,' Torvalds said in a posting. 'Rather than continuing things as normal, I decided to bite the bullet and just see what life without BK looks like.' Coverage on the BitKeeper announcement from earlier this week is also available. Update: 04/10 16:36 GMT by Z : Updated to reflect the story's origin.

mOoZik writes "According to the BBC, Astronomers have figured out why a series of small galaxies surrounding the Milky Way are distributed around it in the shape of a pancake. Theorists believed that the eleven dwarf galaxy companions should have a diffuse, spherical arrangement, but a University of Durham team used a supercomputer to show how the galaxies could take the pancake form without challenging cosmological theory."

Eurogamer.com has word that the expected expansion pack for Half-Life 2 is already in the works. Reporting on information gleaned from PC Gamer UK, the site has learned that the expansion will be entitled 'Aftermath' and is currently slated for a summer release. Aftermath will deal with the fallout from the events at the close of the PC title as the residents of City 17 make for the hills in an attempt to get to safety. Alyx Vance, heroine and robot wrangler, will play a larger role in the expansion, but the article doesn't give specific details on what exactly her relationship to you as the player will be. From the article: "The reason we're able to do this, and why it's so exciting is because of Steam. If we were doing this without Steam we'd have to put it in a box, we'd have to start figuring out shelf space over a year beforehand. You'd see it six years from now..."

hydopower asks: "I recently stumbled upon a collection of online libraries. This was fascinating to me, but too many of them cost money or offer Google Print-like limited functionality. I decided to put together a list of sites that offer free books in a format that would allow a person to actually read through them. As Slashdot readers are known for being well read and for enjoying free things, I figured I'd tap into the knowledge pool here. Any suggestions?"

AciDive writes "Everyone's favorite Michigan based Linux and Scifi convention is back for another year. Penguicon is pleased to announce that this years guests will include: Cory Doctorow, Kevin Siembieda, Nat Torkington, Joan D. Vinge, Dr. Peter Salus, Eugene "ROD" Roddenberry Jr, Kathe Koja, Joey deVilla, Cathy Raymond, Alice Taylor, Eric Raymond, Jeff "Hemos" Bates, Rob "CmdrTaco" Malda, Howard Tayler and Luke Ski. Pre-Registration for Penguicon will be open until Friday April 8, 2005, and yes if you miss the pre-reg date you can register at the door. Penguicon has a full schedule of Linux and Sci-fi related panels slated for this year so don't miss it (we have panels for everyone from the beginner to the l33t h4x0r). Penguicon will be held on April 22-24, 2005 @ the Novi Sheraton in Novi Michigan." I don't usually plug local stuff, but this show is a truly unique blend of Linux & Scifi and one of my favorites. This will be my third year speaking, and I'm really looking forward to it. I'll post more in my journal as I figure out scheduling. At the very least, we should pack the hotel bar with Slashdot readers for some quality beer time after my session.

prostoalex writes "Reuters Plugged In article (usually syndicated to your local paper's Technology section) talks about the real impact of open source in the technology world -- cutting down startup costs for other developers. New ventures are coming out, where the startup costs range in five-digit numbers, not seven-digit figures, where venture capital financing would be required. The article talks about Project for Open Source Media, Blogger.com, Odeo and Asterisk telephone system."

maotx writes "Paramount has agreed to permit Star Trek Enterprise to run for the fifth season which under normal circumstances, the sci-fi show would be impossible to produce with the reduced budget. Enter Star Trek fans Trey Parker and Matt Stone, the creators of South Park, to save the day. The two will rename the show to "Team Enterprise" and will keep the voices of the original actors. With the lack of a budget for CGI effects the two will use a model of the Enterprise NX-01, thus reviving an old Star Trek tradition. "We prefer the look of physical, tangible models over CGI ships any day," Parker said. "Of course, we have no visual effects budget whatsoever, so we won't be painting out the strings. You'll get used to it. Still trying to figure out where to put the propeller." They then went on to comment: "We're also gonna re-do the opening title sequence," Stone revealed. "Record a new theme -- something bombastic, action-oriented. Y'know, something that isn't, like, totally gay.""

aendeuryu asks: "My default search engine of choice is, like most of you I assume, Google. That said, some complaints about Google over the years do seem to have some merit -- basically, that sometimes the indices aren't always updated, that it's too easy to manipulate via googlebombing or legislation, and that maybe too many of its featured services never get out of beta stage. Maybe the fact that Google has gone so long without significant competition is enough to make one at least begin to ask questions about it possibly becoming stagnant. Personally, I'm so used to doing things the Google way (and achieving acceptable results quickly) that I'm not really interested in switching -- case in point, all the above links referenced were quickly found via Google. However, what am I missing out on by not giving (for example) Yahoo search a shot? Or, more to the point, how would one go about trying to effectively and objectively compare competing search engines? In what areas have people found Google to have become obsolete for their purposes? Have less ignorant people than myself figured out ways to test a competing search engine's efficacy for themselves?"

There are plenty of interesting takes available on Sony's new media/game console. The neat tricks seem to be the most popular. An Anonymous Coward writes "A blogger figured out how to batch convert e-books so they can be read on your PSP. Check out the guide here for a complete walkthrough on this method." Meanwhile, RyuuzakiTetsuya writes "PSP Vault has a great story on how to Use Non-Duo Memory Sticks on a PSP! The process involves using an adapter that's meant for a Sony Ericcson phone." Via Joystiq, a way to get Tivo content on your PSP. Out in the real world there is already talk of the opening weekend sales. Doomstalk writes "According to IGN sales of the PSP have been lukewarm, with many outlets selling as little as 10 out of the 80 units they received." The PSP is currently burning up the charts in Japan, though, where the console has been out for a while. Early adopters on a holiday weekend may not be the best yardstick. Official numbers from the first weekend of sales likely available on Monday.

prostoalex writes "Metafor from MIT is a code visualization utility, capable of converting high-level descriptions into class and function (or method, depending on which camp you're in) definitions. According to the screenshot, it looks like Metafor tries to figure out the components of the software application, defines classes, deduce actions, and generates some function (method) signatures. A PDF document by researchers is available from MIT: "We explore the idea of using descriptions in a natural language as a representation for programs. While we cannot yet convert arbi-trary English to fully specified code, we can use a reasonably expressive subset of English as a visualization tool. Simple descriptions of program objects and their behavior generate scaffolding (underspecified) code fragments, that can be used as feedback for the designer. Roughly speaking, noun phrases can be interpreted as program objects; verbs can be functions, adjectives can be properties. A surprising amount of what we call programmatic semantics can be inferred from linguistic structure. We present a program editor, Metafor, that dynamically converts a user's stories into program code, and in a user study, participants found it useful as a brainstorming tool." There's also an article about it on ACM."

Pluvius writes "Eidos, the UK-based publisher of such well-known franchises as Tomb Raider, Deus Ex, and Hitman, is the subject of competing buyout bids after announcing in August its plans to put itself up for sale after lower-than-expected earnings. Though rumors abounded that Rupert Murdoch's News Corp was interested in such a deal, it turns out that the two main rivals in this buyout are SCi Entertainment, publisher of an assortment of games including Conflict: Desert Storm, and Elevation Partners, a US venture group containing such diverse figures as former EA president John Riccitiello and U2 lead singer Bono. SCi currently has the upper hand, with a 74.1 million pound offer (as well as the support of Eidos' biggest shareholder) beating out Elevation's 71 million pounds. It might not be News Corp, but it's still interesting."

nigelthezebra writes "The N-Gage is at it again, what with the news that the price is being dropped and that the redesigned handheld is going to be redesigned again. In "Something to Sidetalk About," AllRPG.com's Richard Goodness recounts his experiences with the N-Gage QD. To put a long story short, it's very obvious why the system is failing. When you can't even figure out how to turn something on, you know it's time to go back to the drawing board." From the article: "I've always been a big proponent of the axiom, when in doubt, see if Mr. Casual can do it. Games ought not to need big instruction booklets. They should be simple enough to figure out by picking up and fiddling for a moment or two. Turning a system on, that goes without saying."

sebFlyte writes "Spurred on by the iPod, Apple's share of the desktop computer market will grow to five percent (from three percent) this year, according to research from Morgan Stanley. Apparrently nearly 20% of iPod users surveyed are planning to switch to Macs, and the sales figures for the last few quarters are backing up the theory of the iPod Halo Effect. All this suggests the question ... how many iPod-touting Slashdotters are thinking of switching?"

eberta writes "We are still stuck with text programming for the most part. I can think of only a few truly visual programming environments like LabView and none are really mainstream for application development. Being recently unemployed and having ample spare time, I have started a pet project to work on my own version, GIPSpin (Graphical Interface Programming System). With multithreading becoming an increasing issue in software development, I'm wondering why hasn't there been more focus on visual programming. I see so much possibility of making coding easier and handling threading issues semi-automatically by allowing the user to graphically guide the auto-threading AI. Right now it seems the industry is focused on figuring out how to get just small chunks of code auto-threaded either through hardware or compiler technology, with longer term solutions like OpenMP still text based environments."

dirvish asks: "I am trying to break into the Linux Server Administration field so I have been doing quite a bit of studying lately. I figured while I am studying the subject I might as well work towards a related certification. I am leaning towards the Linux Professional Institute Certification. Other certifications I am considering are CompTIAs Linux+ and Red Hats RHCE. So which Linux certification is the best? I would say Red Hat is the most reputable of these three but I am concerned that their certification might be too Red-Hat-centric, and I don't want to be locked into one distro. Which one is the easiest/cheapest to obtain? Which is the mostly highly regarded in the industry? Are there others that I missed?"

linuxwrangler writes "Treasury department auditors recently posed as network technicians and attempted to get IRS employees to reveal their usernames and passwords and/or change the password to one suggested by the "technician". The result: over one-third shared their passwords. If there is any good news in the story it is that the 35% figure represents a substantial reduction from the 71% who fell for the ruse in 2001."

An anonymous reader asks: "I'd like to write some Free backup software, but this area is mined with patents. I downloaded one and tried to understand it, but the 'claims' section (arguably the most important part) is made up of utterly incomprehensible patentese, and I can't afford to hire a patent attorney to help me understand it. Are there any free or cheap ways to learn enough about patents to understand them, so I can figure out exactly what is patented and therefore avoid it?" "How different does my software have to be in order to be non-infringing? The patent I tried to understand is Dantz's 5,150,473. Many, including Slashdot readers, have said what this patent covers, but from reading the patent itself, I would never have guessed. Also, there are lots of other patents to understand and avoid, so I'm looking for general information on how I can unravel it all into language I can understand."

jspivack asks: "My dad is looking for a very portable backup system for his laptop. He's tired of going without his apps and data for days on end when it goes down - and since it's a laptop, anything from trackpad to screen to USB port problems means sending the whole computer in for repair. I figured this would be the perfect use for a high-capacity PCMCIA hard drive: he could just keep it in his slot and make a nightly carbon-copy of his main HD. No external messiness to deal with. And if his machine goes down, he just pops out the drive and pops it into a loaner machine. The problem is, I've googled around and it would seem that Toshiba only makes PCMCIA drives in a 5GB flavor, despite the fact that they have 1.8" drives going to 60GB. Have I missed some other high-capacity (>=20Gb) -internal- PCMCIA drives (Google's not perfect, and neither am I)? Does anyone know if I could buy a 5GB PCMCIA drive and a larger 'embedded' drive and just swap the larger drive itself into the PCMCIA interface portion of the smaller drive? I know it would be taller, but both of his slots are open. Does anyone know if there are technological barriers to this hack?"