sciencewatcher writes "In an attempt to solve a rape and murder of a 16-year-old girl, the Dutch police have asked 8080 men to provide their DNA. All these people lived 5 km or less from the crime scene at the time of the murder. This reopened cold case is the first large-scale attempt not to hunt the rapist and killer but to locate his close or distant male relatives. All data gathered will be destroyed after the match with this particular murder. There seems to be great public support for this attempt." Shades of The Blooding.
Sign up for the Slashdot Daily Newsletter! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Help SAVE NET NEUTRALITY! ×
jyosim writes "Some see it as the latest ploy by textbook publishers to kill the used book market: 'access codes' for online supplements for course work. In some cases professors require students to purchase these codes in order to even see the required homework. One U. of Maine's student's struggle to find a reasonably priced textbook demonstrates the limits the new publisher practices put on students, but some argue that ultimately the era of digital course materials will be better for student learning."
eldavojohn writes "For quite some time humans have struggled to answer the question why there is anything rather than nothing. Jim Holt's Why Does the World Exist? tackles such questions in the form of a journey. After laying a brief groundwork, Holt travels from leading prominent philosopher to curmudgeonly physicist to reserved theologian, visiting each and relaying the juiciest parts of his transcripts to the reader. In doing so, this book takes on an interesting form with a meaty dense center to each chapter (the actual dialogues) surrounded by the light and fluffy bread of Holt's expert writing about the settings, weather and food of his travels. While this consequently lacks the characteristics of a heady hard hitting original philosophical work, these sandwiches should prove quite palatable for most readers. Why Does the World Exist? criss-crosses the etymological, epistemological, theological and philosophical aspects of its title while remaining a fairly easy read." Keep reading for the rest of eldavojohn's review.
The 2012 Hugo Award ceremony has completed at Chicon 7, and Among Others by Jo Walton has been given the award for Best Novel. The Man Who Bridged the Mist by Kij Johnson won for Best Novella, and The Paper Menagerie won for Best Short Story. Doctor Who had three nominations for Best Dramatic Presentation (Short Form), and ended up taking home the award for the episode "The Doctor's Wife," which was written by Neil Gaiman and directed by Richard Clark. Season 1 of Game of Thrones won Best Dramatic Presentation (Long Form), edging out Hugo and Captain America. Ursula Vernon was awarded the Best Graphic Story Hugo for Digger. See below for the full list of winners.
MassDosage writes "After nearly 15 years or of writing code professionally it was refreshing to take a figurative step back and read a book aimed at people getting started with computer programming. As the title suggests, Think Like A Programmer tries to get to the core of the special way that good programmers think and how, when faced with large and complex problems, they successfully churn out software to solve these challenges in elegant and creative ways. The author has taught computer science for about as long as I've been programming and this shows in his writing. He has clearly seen a lot of different people progress from newbie programmers to craftsmen (and craftswomen) and has managed to distill a lot of what makes this possible in what is a clear, well-written and insightful book." Read below for the rest of Mass Dosage's review.
Michael Ross writes "Of all the open source content management systems used for building websites, Drupal has a reputation for being one of the most flexible and powerful available, but not the easiest for web designers to use. Drupal version 7 has made some strides in alleviating those flaws, but there is still much progress to be made. During the past few years, a number of books have been published that explain how Drupal designers can do custom theming, but they tend to focus on the technical details of the theme layer, and not the practice of web design when using Drupal as a foundation. That rich yet neglected subject area is the focus of a new book, Drupal for Designers: The Context You Need Without the Jargon You Don't." Keep reading to see what Michael has to say about the book.
Dave Carter, who works at the University of Michigan's Computer and Video Game Archive. He deals with video games, from the oldest hand-helds and consoles to the newest Xbox and PC games and controllers. A lot of his time is no doubt spent fixing things that break, finding obscure games, being generally helpful, and making sure nobody breaks the games, consoles, computers, controllers, and even board games and memorabilia in the collection. But still, this has got to be the ultimate job for a game junkie. And it looks like a great place to visit, because this museum is part of a library, and just as a library encourages you to pick up books and read them, this is a place where you can actually play the games, not just stare at a ColecoVision console in a display case. You can play in a cubicle or, for games that take some space, there are a couple of big gaming rooms with soft-looking sofas and big flat-screen TVs, where you can jump up and down like crazy while you're doing Guitar Hero or using a Wii or Kinect. And if you can't make it to Ann Arbor, MI, there's an informative blog that's all about video games past and present that's must reading for almost any serious gamer.
Ian Lamont writes "Remember LendInk, the legitimate ebook lending community that got knocked offline at the beginning of August by a mob of misguided authors? The site's owner, Dale Porter, received a lot of support after the story went viral and last week was able to reactivate the site and his affiliate accounts with Amazon and Barnes & Noble." The owner reportedly received a DMCA notice immediately, but a few folks dug and it appears that the "lawyer" who issued it is no lawyer at all, and probably an Internet troll (evidence includes not being listed as a lawyer in PA, using a home address, and sending the takedown from gmail). Or just a really bad lawyer.
astroengine writes "Scientists are beginning to sketch out plans for NASA's new Mars rover Curiosity to climb Mount Sharp, but future robots may have a more direct way to access the planet's history books. Recent discoveries of 'skylights' and lava tubes on the surface of Mars, as well as the moon, are sparking the development of robotic probes that can descend into caves and explore tunnels. 'Geology works in layers, so how many layers can you see? Well, we know there are sinkholes on Mars. Those sinkholes expose potentially hundreds of feet of layers, so if you could lower something down and examine those layers and explore a tunnel underneath, or anything of that sort, the science that can be done with that is just phenomenal,' Jason Derleth, senior technology analyst with NASA's Innovative Advanced Concepts Program, told Discovery News."
Hugh Pickens writes "Biologist David P. Barash writes in the LA Times that as a scientist he has been participating in a deception for more than four decades — a benevolent and well intentioned deception — but a deception nonetheless. 'When scientists speak to the public or to students, we talk about what we know, what science has discovered,' writes Barash. 'After all, we work hard deciphering nature's secrets and we're proud whenever we succeed. But it gives the false impression that we know pretty much everything, whereas the reality is that there's a whole lot more that we don't know.' Teaching and writing only about what is known risks turning science into a mere catalog of established facts, suggesting that 'knowing' science is a matter of memorizing says Barash. 'It is time, therefore, to start teaching courses, giving lectures and writing books about what we don't know about biology, chemistry, geology, physics, mathematics.' Barash isn't talking about the obvious unknowns, such as 'Is there life on other planets?' Looking just at his field, evolutionary biology, the unknowns are immense: How widespread are nonadaptive traits? To what extent does evolution proceed by very small, gradual steps versus larger, quantum jumps? What is the purpose of all that 'junk DNA"? Did human beings evolve from a single lineage, or many times, independently? Why does homosexuality persist? According to Barash scientists need to keep celebrating and transmitting what they know but also need to keep their eyes on what science doesn't know if the scientific enterprise is to continue attracting new adherents who will keep pushing the envelope of our knowledge rather than resting satisfied within its cozy boundaries."
First time accepted submitter ternarybit writes "By 'Linux professional,' I mean anyone in a paid IT position who uses or administers Linux systems on a daily basis. Over the past five years, I've developed an affection for Linux, and use it every day as a freelance IT consultant. I've built a breadth of somewhat intermediate skills, using several distros for everything from everyday desktop use, to building servers from scratch, to performing data recovery. I'm interested in taking my skills to the next level — and making a career out of it — but I'm not sure how best to appeal to prospective employers, or even what to specialize in (I refuse to believe the only option is 'sysadmin,' though I'm certainly not opposed to that). Specifically, I'm interested in what practical steps I can take to build meaningful skills that an employer can verify, and will find valuable. So, what do you do, and how did you get there? How did you conquer the catch-22 of needing experience to get the position that gives you the experience to get the position? Did you get certified, devour books and manpages, apprentice under an expert, some combination of the above, or something else entirely?"
Rick Zeman writes "Consumer reviews are powerful because, unlike old-style advertising and marketing, they offer the illusion of truth. They purport to be testimonials of real people, even though some are bought and sold just like everything else on the commercial Internet. Yet it is all but impossible to tell when reviews were written by the marketers or retailers (or by the authors themselves under pseudonyms), by customers (who might get a deal from a merchant for giving a good score) or by a hired third-party service. The New York Times tells of the rise and fall of the founder of one such hired third party service who had has been so successful planting paid fake reviews that he no longer trusts any online review. He should know. Because of him and his kind, it's estimated that one third of online reviews are fake."
theodp writes "Many of us will accumulate vast libraries of digital books and music over the course of our lifetimes, reports the WSJ, but when we die, our collections of words and music may expire with us. 'I find it hard to imagine a situation where a family would be OK with losing a collection of 10,000 books and songs,' says author Evan Carroll of the problems created for one's heirs with digital content, which doesn't convey the same ownership rights as print books and CDs. So what's the solution? Amazon and Apple were mum when contacted, but with the growth of digital assets, Dazza Greenwood of MIT's Media Lab said it's time to reform and update IP law so content can be transferred to another's account or divided between several people."
Hugh Pickens writes writes "Bob Greene writes that flying, with jammed-to-the-groaning-point cabins and torture-rack legroom; fees for everything from checking your bags to being handed a paltry package of food; and the endless, we'll-X-ray-you-to-within-an-inch-of-your-dignity security lines, is too often such a dreary, joy-sapping slog that it's difficult to remember that it was ever any other way. But back in the 1930s, '40s and '50s — even the 60s, flying was a big deal. When a family went on vacation by air, it was a major life event. 'Traveling by air in those years wasn't like boarding a flying bus, the way it is today,' says Christopher Lynch, author of "When Hollywood Landed at Chicago's Midway Airport," a celebration of the golden years of commercial air travel in the United States. 'People didn't travel in flip-flops. I mean, no offense, Mister, but I don't want to see your toes.' The trains were still king in those years and the airlines wanted to convince people that flying was safe. 'People were afraid to fly,' Lynch says. 'And it was expensive. The airlines had to make people think it was something they should try.' That's where Mike Rotunno came in, photographer-for-hire at Midway Airport in Chicago where cross-country flights in those years had to stop to refuel. His pictures of Hollywood stars as they got off the planes made air travel seem to be glamorous, sophisticated, civilized, and thrilling. 'Think of his photos the next time you're shoehorned into a seat next to a fellow who's dripping the sloppy innards of his carry-on submarine sandwich onto your sleeve,' writes Greene. 'Air travel was once a treasured experience, exciting, exotic, something never to be forgotten. You, too, could travel like Elizabeth Taylor.'"
gspec writes "I read less and less nowadays, but I realize I need to get back into my old reading habit. Would getting an ebook reader or a tablet help me to enjoy reading more? Would you recommend one over the other? A little relevant background about me: I probably can spare two hours a day to read. I do not travel a lot. I am not a fast reader; if I force myself, I could probably finish a standard length novel in a week. English is my second language, so a built-in dictionary would be nice. I enjoy Netflix, and I have bought many computer/technical eBooks from O'Reilly for reference. I have many technical reference PDFs. I have 300-400 bucks to spare for this. I'd like to hear opinions based on your knowledge and experience on reading using ebook readers/tablets."