Forgot your password?
typodupeerror

Slashdot stories can be listened to in audio form via an RSS feed, as read by our own robotic overlord.

Science

Chemists Build App That Could Identify Cheap Replacements For Luxury Wines 206

Posted by samzenpus
from the tastes-great dept.
schliz writes "Australian startup Wine Cue is combining the chemical composition of wines with customer ratings for what it hopes to be a more objective wine recommendation engine than existing systems that are based on historical transactions. The technology is likely to reach the market as a smartphone app, and could be used to identify cheap alternatives to expensive bottles."
Technology

"Anti-Gravity" 3D Printer Sculpts Shapes On Any Surface 51

Posted by samzenpus
from the spider-printer dept.
kkleiner writes "A 3D printing technique has been developed that prints objects that seemingly defy gravity. Dubbed the Mataerial 3D printing system, a robotic arm can print 3D curves on floors, walls, and ceilings, whether the surface is smooth or uneven. Custom-shaped objects are created using a thermoplast that dries on contact with air, which offers an alternative fabrication method to typical 2D layering printing approaches. Though its broad practicality is questioned outside artistic creations, the video produced by the team is mesmerizing."
Power

Decommissioning San Onofre Nuclear Plant May Take Decades 266

Posted by samzenpus
from the long-game dept.
gkndivebum writes "Southern California Edison has elected to decommission the San Onofre nuclear plant after a failed effort to upgrade the steam generation system. 'Nuclear economics' is the reason stated for the proposed decommissioning. Other utilities operating nuclear power plants in the US likely face similar decisions when it comes to weighing the costs of upgrading older facilities. Allowing the reactors to remain in 'safe storage' for a period of up to 60 years will allow for radioactive decay and lower radiation exposure for the workers performing the demolition."
Earth

Scientists Explain Why Chairman of House Committee On Science Is Wrong 476

Posted by samzenpus
from the it's-getting-hot-in-here dept.
Lasrick writes "Michael Oppenheimer and Kevin Trenberth take apart Rep. Lamar Smith's (R-Tex.) Washington Post op/ed on climate science saying: 'Contrary to Smith's assertions, there is conclusive evidence that climate change worsened the damage caused by Superstorm Sandy. Sea levels in New York City harbors have risen by more than a foot since the beginning of the 20th century. Had the storm surge not been riding on higher seas, there would have been less flooding and less damage. Warmer air also allows storms such as Sandy to hold more moisture and dump more rainfall, exacerbating flooding.'"
Privacy

NSA WhistleBlower Outs Himself 860

Posted by samzenpus
from the man-behind-the-curtain dept.
An anonymous reader writes "The individual responsible for one of the most significant leaks in US political history is Edward Snowden, a 29-year-old former technical assistant for the CIA and current employee of the defense contractor Booz Allen Hamilton. Snowden has been working at the National Security Agency for the last four years as an employee of various outside contractors, including Booz Allen and Dell. The Guardian, after several days of interviews, is revealing his identity at his request. From the moment he decided to disclose numerous top-secret documents to the public, he was determined not to opt for the protection of anonymity. 'I have no intention of hiding who I am because I know I have done nothing wrong,' he said."
Science

Phenomenon Discovered In Ultracold Atoms Brings Us a Step Closer To Atomtronics 42

Posted by samzenpus
from the good-luck-replacing-the-hard-drive dept.
An anonymous reader writes "A new phenomenon discovered in ultracold atoms of a Bose-Einstein condensate (BEC) could offer new insight into the quantum mechanical world and be a step toward applications in 'atomtronics'—the use of ultracold atoms as circuit components. Researchers at the National Institute of Standards and Technology have reported the first observation of the 'spin Hall effect' in a cloud of ultracold atoms, acting as a single quantum object and then called BEC, the lowest state of matter, with solid and liquid coming next. As one consequence, the researchers made the atoms, which spin like a child's top, skew to one side or the other, by an amount dependent on the spin direction."
It's funny.  Laugh.

Linus Torvalds Promises Profanity Over Linux 3.10-rc5 334

Posted by samzenpus
from the cover-your-ears dept.
hypnosec writes "Linus Torvalds has released Linux 3.10-rc5, and he is certainly not happy with the changes merged last week. Rc5 is bigger than rc4 and has code scattered across its entire code base because it addresses many outstanding problems. In the release announcement, Torvalds noted, 'I wish I could say that things are calming down, but I'd be lying. rc5 is noticeably bigger than rc4, both in number of commits and in files changed (although rc4 actually had more lines changed, so there's that).' Torvalds has warned that he is going to start cursing again, and said, 'I'm going to call you guys out on, and try to come up with new ways to insult you, your mother, and your deceased pet hamster.'"
Books

Iain Banks Dies of Cancer At 59 141

Posted by samzenpus
from the rest-in-peace dept.
An anonymous reader writes "BBC News is reporting that Iain Banks, best known for his Culture series novels and The Wasp Factory, has died of cancer aged 59. It had been announced several months ago that he was suffering from bladder cancer, and he had stated his intentions to spend his remaining time visiting places which meant a lot to him after marrying his partner."
Technology

Supermarkets: High-Tech Hotbeds 126

Posted by samzenpus
from the lettuce-technology dept.
Esther Schindler writes "You don't think of your supermarket as the source of geeky innovation, but you may be surprised. For example, in Steven Cherry's Supermarkets Are High-Tech Hotbeds, a Techwise Conversation with Kurt Kendall, a partner and director at Kurt Salmon, where he heads the analytics practice there, we learn: 'A lot of supermarket tech is at the checkout area. Bar-code scanning was already old hat when U.S. president George Bush the elder was allegedly amazed by them in 1992, and retailers continue to experiment with the next logical step: self-checkout systems. There's a lot of technologies out there right now that are being introduced into the retail space to understand what consumers are doing in the store, and heat-mapping is one of those technologies--using cameras in the ceiling to actually track where the consumer's going. What this information tells the retailer is where a consumer is, how they're moving around the store, whether they're dwelling in certain places, like checkout or in front of specific merchandise."
Programming

Ask Slashdot: What To Do When Another Dev Steals Your Work and Adds Their Name? 480

Posted by samzenpus
from the all-due-credit dept.
An anonymous reader writes "I have had an interesting situation arise where I built some web apps for a client about 2 years ago. I have no longer been working with the client and a new developer has taken over purely for maintenance work. Currently I have been looking for new work and have used the said apps as part of my portfolio. During one interview I was informed that I not telling the truth about building the apps and I was then shown the source of a few JS files. It seems the new developer had put a copyright header on them, removed my name as the author and put his own. Now this is grey territory as it the client who owns the source, not the contracting developer. It put me on my back foot and I had to start explaining to interviewers that the developer stole the work and branded it. I feel it makes me look like a fool, having to defend my position in an interview with a possible client and I feel I had lost the chance of directing the outcome of the interview. I have cut the apps from my portfolio, however they are some of my best work and a real testament to my skills. I decided to cut my loss and move on, I am not looking for a fight or any unnecessary heartache. So what you do in my situation?"
Mars

NASA's "Opportunity" Rover Finds New Evidence For Once-Habitable Mars 40

Posted by samzenpus
from the feeling-a-bit-damp dept.
nedko.m writes "NASA's Mars rover 'Opportunity' found clay minerals in an ancient rock on the rim of the Endeavour Crater on Mars. The discovery suggests that neutral-pH water — slightly salty, and neither too acidic nor too alkaline for life — once flowed through the area, probably during the first billion years of Martian history. Opportunity's latest discovery fits well with one made recently on the other side of the planet by the rover's bigger, younger cousin Curiosity, which found strong evidence that its landing site could have supported microbial life in the ancient past. Such observations could help scientists map out Mars' transition from a relatively warm and wet world long ago to the cold and dry planet we know today"
Communications

NSA Surveillance Heat Map: NSA Lied To Congress 385

Posted by timothy
from the hey-dad-what's-up-with-that? dept.
anagama writes "NSA officials have repeatedly denied under oath to Congress that even producing an estimate of the number of Americans caught up in its surveillance is impossible. Leaked screenshots of an NSA application that does exactly that, prove that the NSA flat out lied (surprise). Glenn Greenwald continues his relentless attacks with another bombshell this time exposing Boundless Informant. Interestingly, the NSA spies more on America than China according to the heat map. Representative Wyden had sought amendments to FISA reauthorization bill that would have required the NSA to provide information like this (hence the NSA's lies), but Obama and Feinstein demanded a pure reauthorization of FISA, which they got at the end of 2012." And if you don't mind that you might have your name on yet another special list, you might enjoy this Twitter-based take on the ongoing news.
Earth

Asteroid Passes (Just) 65,000 Miles From Earth 96

Posted by timothy
from the thanks-a-lot-bruce-willis dept.
An anonymous reader writes "Discovered a day before its closest approach to Earth, Asteroid 2013 LR6 came within roughly 65,000 miles of the planet as it flew over the Southern Ocean of Tasmania, Australia at 12:42 a.m. EDT on June 8. Despite being more than half the size of the one that exploded over Chelyabinsk, Russia in February, the 30-foot-wide asteroid posed no threat, according to NASA."
Cloud

Facebook Suffers Actual Cloud In Oregon Datacenter 83

Posted by timothy
from the but-the-cloud-is-the-computer dept.
An anonymous reader writes "The Register carries the funniest, most topical IT story of the year: 'Facebook's first data center ran into problems of a distinctly ironic nature when a literal cloud formed in the IT room and started to rain on servers. Though Facebook has previously hinted at this via references to a 'humidity event' within its first data center in Prineville, Oregon, the social network's infrastructure king Jay Parikh told The Reg on Thursday that, for a few minutes in Summer, 2011, Facebook's data center contained two clouds: one powered the social network, the other poured water on it.'"

"Engineering without management is art." -- Jeff Johnson

Working...