Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×
Biotech

Bees Help Detectives Catch Serial Killers 132

Hugh Pickens writes "The way bumblebees search for food could help detectives hunt down serial killers — because just as bees forage some distance away from their hives, so murderers avoid killing near their homes, says a University of London research team. The researchers' analysis describes how bees create a 'buffer zone' around their hive where they will not forage, to reduce the risk of predators and parasites locating the nest. This behavior pattern is similar to the geographic profile of criminals stalking their victims. 'Most murders happen close to the killer's home, but not in the area directly surrounding a criminal's house, where crimes are less likely to be committed because of the fear of getting caught by someone they know,' says Dr. Nigel Raine. Criminologists will fold this insight into their models using details about crime scenes, robbery locations, abandoned cars, even dead bodies, to hone the search for a suspect."
Programming

How To Encourage a Young Teen To Learn Programming? 1095

Anonymous Hacker writes "I'm in a bit of a bind. My young teenage son is starting to get curious about computers, and in particular, programming. Now, I'm a long time kernel hacker (Linux, BSD and UNIX). I have no trouble handling some of the more obscure things in the kernel. But teaching is not something that I'm good at, by any means. Heck, I can't even write useful documentation for non-techies. So my question is: what's the best way to encourage his curiosity and enable him to learn? Now, I know there are folks out there with far better experience in this area than myself. I'd really appreciate any wisdom you can offer. I'd also be especially interested in what younger people think, in particular those who are currently in college or high school. I've shown my son some of the basics of the shell, the filesystem, and even how to do a 'Hello World' program in C. Yet, I have to wonder if this is the really the right approach. This was great when I was first learning things. And it still is for kernel hacking, and other things. But I'm concerned whether this will bore him, now that there's so much more available and much of this world is oriented towards point-n-click. What's the best way to for a young teen to get started in exploring this wonderful world of computers and learning how to program? In a *NIX environment, preferably." Whether or not you have suggestions for generating interest or teaching methods, there was probably something that first piqued your curiosity. It seems like a lot of people get into programming by just wondering how something works or what they can make it do. So, what caught your eye?
America Online

AOL In Talks With Microsoft to Merge Online Divisions, Says WSJ 143

Ian Lamont writes "Microsoft executives are reportedly meeting with their AOL counterparts to discuss combining the two companies' online divisions. No one from either side is willing to comment, nor has the structure of the supposed deal been worked out. The original unconfirmed report comes from the Wall Street Journal (password-protected). A few months ago there was talk about AOL teaming up with Yahoo, but that never materialized." The free excerpt at the WSJ link above seems to say about as much as this Bloomberg wire report which refers to it, and the above-linked story at The Standard; this Reuters story indicates that AOL is still courting or being courted by Yahoo!, too.
Biotech

How To Check Yourself For Abnormal Genes 133

AnneWoahHickey writes "While the State of California was harassing personalized genomics companies, and hindering the development of personalized medicine, Wired was preparing a guide to genetic testing. It explains how to make sense of the massive sets of raw data offered by 23andMe or deCODEme, and a way to check yourself for genetic abnormalities that are not covered by microarray tests. Facing a medical community that is fiercely resistant to change, the fate of personalized medicine is truly in the hands of consumers."
Displays

Best Way To Put a Monitor On a Robot? 48

I'm part of my schools IGVC team, and we're upgrading our bot's computer to an onboard mini-itx. Most of the access to the box is gonna be through ssh, but I want a terminal I can just mount on the bot for convenience. Bidding on a psOne LCD already, but what are some good options if that doesn't pan out? I want to keep it as cheap as possible and small (in the 5-7 inch range). I haven't found any good guides to modding a digital photo frame or portable DVD player, but I'm probably just not looking in the right places.

Cellphones

Text-Messaging Behind the Wheel 517

theodp writes "TIME interviews 21-year-old Taylor Leming, creator of the 600-member Facebook group I Text Message People While Driving and I Haven't Crashed Yet! While Alaska and Louisiana just became the latest states to pass laws banning text-messaging behind the wheel, Virginia resident Leming is still happily texting away while driving despite some near-accidents. 'Sometimes it just seems easier to text 'Be there in 5' instead of calling,' explains Taylor."
Biotech

Where To Draw the Line With Embryo Selection? 727

Tjeerd writes "There is currently a discussion going on in the Netherlands about embryo selection. The process means that when using in vitro fertilization, you can check what kind of genetic defects will definitely become activated during life. When embryos with those defects are identified, they can be avoided or destroyed. The next step the government is considering is to make it possible to select against genetic defects which might become active in life, such as breast and colon cancer. Of course, this is a very difficult discussion; where do you start, and where do you end? People are worrying that there is no real limit, and that you could potentially check for every genetic defect. I think if you're in a situation where you or your family have genetic defects, you surely want to check whether your children would have them too. What does the Slashdot community think about this?"
Earth

North Pole Ice On Track To Melt By September? 978

phobos13013 writes "Recently released evidence is showing the North Pole ice is melting at the highest rate ever recorded. As a result, the Pole may be completely ice-free at the surface and composed of nothing but open water by September. As reported in September of last year, the Northwest Passage was ice-free for the first time known to man. The implications of this, as well as the causes, are still being debated. Are global warming experts just short-sighted alarmists? Are we heading for a global ice age? Or is the increase in global mean temperature having an effect on our planet?"

Seagate Announces First SSD, 2TB HDD 229

Lucas123 writes "Seagate CEO Bill Watkins said today that the company plans to put out its first solid state disk drive next year as well as a 2TB version of its Barracuda hard disk drive. Watkins also alluded to Seagate's inevitable move from spinning disk to solid state drives, but emphasized it will be years away, saying the storage market is driven by cost-per-gigabyte and though SSDs provide benefits such as power savings, they won't be in laptops in the next few years. A 128GB SSD costs $460, or $3.58 per gigabyte, compared to $60 for a 160GB hard drive, according to Krishna Chander, an analyst at iSuppli. 'It will take three to four years for SSDs to come to parity with hard drives,' on price and reliability."
Encryption

Finnish Appeals Court Rules Breaking CSS Illegal 165

Thomas Nybergh writes "Due to an appeal court decision from a couple of days back, breaking the not-very-effective CSS copy protection used on most commercial DVD-Video discs is now a criminal act in Finland (robo translated). The verdict is contrary to what a district court thought of the same case last year when two local electronic rights activists were declared not guilty after having framed themselves by spreading information on how to break CSS. Back then, it was to the activists' benefit has CSS been badly broken and inneffective ever since DeCSS came out."
Software

Usability Testing Hardy Heron With a Girlfriend 846

toomin writes "Reviews of the latest Ubuntu version, 8.04 Hardy Heron, are everywhere, but most of them are undertaken by geeks familiar with Linux. This guy sits his girlfriend down at a brand-new Ubuntu installation and asks her to perform some basic tasks. Some of them are surprisingly easy, others frustrate and annoy. There are lots of little usability tweaks he stumbles upon just by seeing the desktop experience from the point of view of the mainstream user."
User Journal

Journal Journal: Linux Pocket Protector

I think pocket protectors are back in! I just got my Linux pocket protector from a guy in Australia, (He has a homepage where you can buy them), and it is very useful! Cheap, too. you can check out the page here.
Education

Submission + - Good Teaching Tools for the Kids

jdramer writes: I was recently asked by someone who home-schools her kids what kind of programs are available for teaching kids about what you can do with computers. She was thinking things like computer animation, drawing programs; basically anything that encourages creativity. So I'm wondering what programs are out there that would be good for young children in primary school?
Amiga

Submission + - Why Linux is the new Amiga

An anonymous reader writes: James Cornelius has noticed an uncanny similarity between the old Amiga scene, and the current Linux scene.

He contends that the angst and smugness that made up the Amiga scene in the 80s and 90s has found a new outlet in the Linux scene, and to prove his point, he analyses comments from Linux users on his web site.
Portables (Apple)

Submission + - iPods, Google-Earth at War in Iraq

Boulainvilliers writes: "Policy Review reports that the U.S. Army started to use iPods and Google-Earth in Iraq and Afghanistan. The Army first created its internal version of MySpace, with personal profiles, photos, bios, and information on soldiers' professional backgrounds, open only to U.S. Army commanders. CompanyCommand.com, privately founded by four officers in 2000, grew to 6,200 members by the end of 2006, when the site was viewed about a million times per year. "It's not just information; it's a personal story, and commanders are able to connect with their peers who share their knowledge." the report, "War 2.0", quotes one of the site's founders. The operators now "equip commanders on their way to Afghanistan with new iPods, fully loaded with video-podcasted interviews with fellow commanders on their way out." The journal also reports that U.S. officers started to use Google-Earth to map and document conversations with civilians and local leaders, to create "a spatially and temporally mapped track-record of trusted or problematic relationships that can be shared with other soldiers.""

Slashdot Top Deals

Enzymes are things invented by biologists that explain things which otherwise require harder thinking. -- Jerome Lettvin

Working...