Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 


Forgot your password?
Close
typodupeerror
×
Education

Submission + - UK Government rules Inteligent Design not Science (theregister.co.uk) 1

Submitted by blane.bramble
blane.bramble writes: The Register is reporting that there is no place in the science curriculum for Inteligent Design and that it can not be taught as science. The UK Government has stated that "The Government is aware that a number of concerns have been raised in the media and elsewhere as to whether creationism and intelligent design have a place in science lessons. The Government is clear that creationism and intelligent design are not part of the science National Curriculum programmes of study and should not be taught as science."
Novell

Submission + - Mono coders hack Linux Siverlight in 21 days

Submitted by Etrigoth
Etrigoth writes: After the recent announcement of Silverlight by Microsoft at their Mix event in Vegas, Miguel de Icaza
galvanised his team of developers in the Mono group at Novell to create a Linux implementation, a so-called 'Moonlight'.

Remarkably, they achieved this in 21 Days.

Although they were first introduced to Silverlight at the Las Vegas Mix, de Icaza was invited by a representative of Microsoft France for a
10 minute demonstration at the Paris Re-Mix 07 keynote conference, should they have anything to show.
Joshua, a blogger for Microsoft has confirmed that the Mono team did not know anything about Silverlight 1.1 before its launch.

Other members of this team have blogged about this incredible achievement, Moonlight hack-a-thon.

It's worth noting from a developer perspective that Moonlight is not Mono and doesn't require Mono to work
Media

Submission + - NBC Exec Says Movie Piracy Hurts Corn Farmers

Submitted by Anonymous Coward
An anonymous reader writes: An executive at NBC is apparently claiming that movie piracy is hurting corn farmers. His quote: "In the absence of movie piracy, video retailers would sell and rent more titles. Movie theatres would sell more tickets and popcorn. Corn growers would earn greater profits and buy more farm equipment." Apparently you don't need to understand basic logic to get a high-level job at NBC.
Sci-Fi

Submission + - Harry Potter ending (not) leaked online (blorge.com)

Submitted by
destinyland
destinyland writes: "A hard look at those news stories about a "hacker" who stole the last chapter of Harry Potter and the Deathly Hallows — and posted the details online. This article identifies the original post, then wonders why newspapers swallowed its claims (without any evidence) that an email to the book's publisher installed a Trojan Horse just a month before the final book's release."
Editorial

Submission + - "Vote for me, dimwit" (economist.com)

Submitted by Anonymous Coward
An anonymous reader writes: The "wisdom of crowds" does not apply to the voting public according to a commentary piece running in the Economist. Prediction markets work when the ignorant vote randomly, allowing the informed to determine the outcome. However, new research contends that voters consistently display four distinct biases that skew the outcome. The result is that politicians, even those who know better, pander to voter irrationality when running for office. How biased are you?
Data Storage

Submission + - Just how delicate are modern hard drives?

Submitted by
RedBear
RedBear writes: "Recently I've been researching the idea of setting up a computer system like the Mac mini on small to medium-size boats, for use as on-board entertainment centers and/or computer navigation systems. One of my main concerns has been figuring out whether the hard drive will need to be replaced with solid-state media in order to be completely reliable. Having been conditioned by various information sources over the years to treat a spinning hard drive like a baby made of eggshells, I was surprised to find many "car PC" enthusaists commenting in forums that they've had absolutely no problems using desktop hard drives in moving vehicles for years. I've also been surprised to find very little information about or mounting systems for "ruggedizing" hard drives for mobile use, besides some references to sticking a bit of rubber between the drive and the mounting frame, which really seems inadequate. So I'm left wondering, just how delicate is the modern hard drive, really? Are they hardier than I've always been led to believe? Is a modern hard drive ever actually likely to die from just being bumped around a bit, or do they usually die nowadays for other, more mysterious reasons?

Here's the scenario: A small boat (15-35ft) traveling on choppy or rough seas at various speeds can encounter several different kinds of motion, and that motion can shift very suddenly from going in one direction to going in a perpendicular or opposite direction. With the wrong hull design, cruising speeds or wave crest spacings, resonant vibrations can develop that can practically shake your teeth out of your head at times. Go over a big wave the wrong way and you can find yourself doing a belly-flop or nose-dive a dozen or more feet down into the trough behind it, with a nice resounding thump. Again entirely dependent on hull design and angle of incidence, but the harder you hit the water, the harder it hits back. Then there is the lovely continuous rocking (technically, pitching) and rolling that never really stops when you're in unprotected waters, and can vary from -85 to 85 degrees from one moment to the next. I can't imagine any of this motion being good for any kind of hard drive.

Now, a computer like a laptop or the Mac mini has a notebook-size 2.5" hard drive, which by all accounts will be more resistant to G-force shocks than a typical desktop-size 3.5" hard drive. I've read that this is mostly because of their use of "ramp load/unload" technology, where the drive head never touches the platters. Recently some desktop hard drives have started to use this ramp loading technology, so does that mean those desktop drives will be just as shock-resistant as notebook drives, or is the size difference also important? And just how motion resistant are the notebook drives, in a practical outside-the-testing-lab sense?

Some laptops and even drives these days also have motion sensors that will trigger the drive to park the heads during excessive movement, like when a laptop gets pulled off a table onto the floor. I have to guess on this but I'm suspecting these motion sensing systems would get triggered far too often, possibly interrupting the computer during important read or write activities, at best causing a performance hit and at worst crashing the system if it happens too often. So this doesn't seem like the ultimate solution for a drive that may be affected by nearly continuous strong G-forces.

Is anyone here experienced with building systems like this? I'm not talking about a typical car-PC traveling around on mostly paved city streets, I'm talking about a system that will stay functional and reliable while strapped in the back of a racing pickup while it goes through a thousand-mile off-road race through the Mojave desert. Does any company make mounting systems specifically for this kind of use, or is it totally nonsensical to expect any hard drive to survive under such conditions? My Google-fu may not be the best in the world, but I can usually ferret out what I'm looking for, and I've found basically zilch on ruggedized hard drives or mounting systems for either hard drives or computers in high G-force environments.

Keep in mind, one of my main goals is to keep costs as low as possible, so it would be interesting but pointless to discuss commercial solutions that cost a small fortune. The available specialized marine computer systems I saw seem to be designed for large commercial vessels and are horrendously expensive. We aren't talking about military clients here, just regular people who happen to live and/or work on boats. I just want to be able to take a regular computer and make a few ehancements that would allow it to be used on a boat reliably for years under any possible circumstances. Thus one of the main problems with solid-state media, it would cost 3-5 times as much to get 1/10th to 1/5th of the storage capacity, and that's comparing it to notebook hard drives. 160GB notebook HDD = $110, 16GB UDMA CompactFlash card = $300. With desktop hard drives the cost vs. capacity gap widens even further.

This is even more of a problem because one of the main advantages to using a system like the Mac mini would be its ability to run Windows in a virtual machine for access to a lot of Windows-only navigation, mapping/charting and GPS software as well as Windows-only drivers for GPS hardware, while still having access to the great stability and usability experience of Mac OS X, including the multimedia aspects like gigs of music and MP4/DivX rips of movies. The most recent versions of Parallels Desktop and VMware Fusion both have snapshotting and reversion capabilities which would make it incredibly simple for non-technical users to recover from Windows software glitches while out at sea, and keep their software navigation systems working under almost any circumstances. But installing multiple operating systems (and keeping backups) and having access to all those multimedia files means you need plenty of disk space. For most people, obtaining an adequate amount of solid-state storage to really replace a 100+ gigabyte hard drive would be very cost-prohibitive.

If you were tasked with "ruggedizing" a computer system for use under similar circumstances, how would you go about it? How would you make a mounting system to protect a computer from G-forces that may sometimes be the equivalent of, let's say, being dropped on a carpeted floor from about desk height, over and over again? I don't think a couple of rubber feet will be quite enough, and I'm very interested in hearing ideas on simple padding and suspension systems that could isolate a computer from this level of G-shock. A bungie-cord type suspension system would probably just exacerbate the bouncing motion. It would need to be something different, something that would really dampen sudden motion rather than reacting to it. My only idea so far is complicated, probably expensive, and has something to do with counterweights, pulleys, copper tubing and neodymium magnets. Alternatives are welcome, as are any comments pointing out that I'm being ridiculous for thinking computers are so delicate. Am I? Please back up any such statements with references, of course."
Media

Submission + - Amarok is being ported to Windows (kde.org)

Submitted by NightFears
NightFears writes: Amarok, the popular Linux multimedia player, is being prepared for a Windows port. As highly-demanded as it is, the port spawned a lot of controversy among the dedicated Linux users, since many of them feel that after the release there'll be one strong argument less for convincing people to switch to Linux.

The amazing part here is that it only took two days. Basically most of Amarok was already so portable that it compiled without changes. I really expected it to be much more work. Shows that it pays off to use an excellent cross-platform toolkit like Qt in the first place.
Ah yes, and there's a screenshot.
Books

Submission + - Orson Scott Card Confirms Ender's Game Video Games (filefront.com)

Submitted by lymeca
lymeca writes: In an interview over at Gaming Today, Orson Scott Card confirms the development of an Ender's Game video game and elaborates on the multitude of potential future games in the Ender universe. He also talks about his experiences writing for and playing games, as well as why he believes games inherently never have the potential for storytelling on the level of novels and films. From the interview: "What makes a game work is the opposite of what makes a story work. In a story, you are seeking to find out what really happened — why people do what they do, what the results of their choices are. You identify with the character(s) but you do not control them. Instead, the author has the ultimate authority. ... In a game, the opposite illusion must be created. Even though most games absolutely force you to follow preset paths, the gamewrights try to give you the illusion that you are making free choices."
Censorship

Submission + - Wikipedians want Spoiler Warnings Gone - Do You? (wikipedia.org)

Submitted by Anonymous Coward
An anonymous reader writes: Tensions are always high in Wikipedia, but this time it's serious. Many Wikipedians want all spoiler warnings on Wikipedia gone. Real encyclopaedias don't have spoiler warnings. Then again, real encyclopaedias don't have articles about anything recent enough to warrant them.

Should Wikipedia remove its spoiler warnings? Are spoiler warnings a violation of the no censorship policy? Is Wikipedia bound by netiquette?

I know you care about this.
The Courts

Submission + - Student Blogger Loses Small Claims Defamation Case

Submitted by
An anonymous reader writes: Yaman Salahi, a UC Berkeley student and blogger, lost a lawsuit brought against him by Lee Kaplan, a journalist for FrontPageMag.com. Kaplan had sued Salahi for tortious business interference and libel in a California small claims court suit in response to a blog Salahi had set-up about him called "Lee Kaplan Watch." Judge Marshall Whitley presided over the appeal on June 8, 2007, and entered his ruling on June 13, 2007 in favor of the plaintiff, asking that Salahi pay him $7,500 (the maximum in small claims court) plus court fees. No written opinion was offered with the decision, though all other court filings are available here. From Salahi's update on the blog:

"...because [Kaplan] sued me in small claims court, I did not have the protections of the anti-SLAPP [Strategic Lawsuits Against Public Policy] statute. I initially did not have the protection of a lawyer, nor did I have the assurances that the trial would be conducted with consistency and integrity, ensuring me my due process rights, because the standards for acceptable evidence are much lower and more informal for small claims court than they are for real courts. Furthermore, I will never know why I lost the initial hearing, or why I lost the appeal, because small claims judges are not obligated to release written opinions with their rulings.... I will never have the opportunity to take this to a real appellate court where my first amendment rights might be protected."
What does this mean for bloggers' rights, in general? Should defamation cases be heard before small claims court in the first place? What are bloggers with little or no available resources to do when they are targeted for their political slant?
Privacy

Submission + - Creeper discovers intelligence agencies (gnuheter.com)

Submitted by mpawlo
mpawlo writes: Patrik Wallstrom of Gnuheter fame has released his new privacy project Creeper. Creeper is basically a picture you place on your blog, website or bittorrent tracker site. Creeper will check the IP of everyone accessing the blog, web site etc and do a lookup into a predefined database over governmental agencies. The result is aggregated on a publicly accessible web site. Creeper will disclose a lot of interesting information regarding how and when governmental officials use their computers and what they monitor at work.

The project was initiated in Sweden a few weeks ago and has already raised serious concerns over privacy matters in Sweden. One of the three letter combination-agencies was discovered monitoring a password protected piracy bittorrent site, i.e. it hacked the web site and kept track of everything happeningthere. This will probably keep happening for six months or so, until all agencies will learn to cover their tracks and use other IP numbers and so forth. Or perhaps the ignorance will continue... Meanwhile, we can all learn what to expect in terms of surveillance and Big Brother tendencies online.

An independent German "Creeper" should be released any day now ("überwach" it is called and is not related to Creeper). Patrik is willing to offer the code to anyone interested in releasing the corresponding service in other countries.
Privacy

Submission + - Identity Thief Apprehended by Victim

Submitted by
ewhac
ewhac writes: "Karen Lodrick was entering her sixth month of hell dealing with the repercussions of having her identity stolen and used to loot her accounts. But while she was waiting for a beverage, there standing in line was the woman who appeared on Wells Fargo security video emptying her accounts. What followed was a 45 minute chase through San Francisco streets that ended with the thief being taken into custody by police."
The Media

Submission + - Projectionist fired for online review

Submitted by
mcgrew
mcgrew writes: "CNN is reporting that movie projectionist Jesse Morrison has been fired for panning the new 'Fantastic Four' movie on the Ain't It Cool web site, allegedly after Fox threatened the chain he worked for. There was no non-disclosure agreement. 'If they had sat me down and told me that this has caused such a stink and that we would like you to sign some waiver, I probably would have signed it,' CNN quotes Mr. Morrison as saying. There is more on CNN's site."

Slashdot Top Deals

THEGODDESSOFTHENETHASTWISTINGFINGERSANDHERVOICEISLIKEAJAVELININTHENIGHTDUDE

Close