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Shark

First Automatic Identification of Flying Insects Allows Hi-Tech Bug Zapping 99

Posted by Unknown Lamer
from the detect-and-destroy dept.
KentuckyFC writes "Entomologists have never been able to identify flying insects automatically. But not through lack of trying. The obvious approach is to listen out for the frequency of the wing beat. But acoustic microphones aren't up to the job because sound intensity drops with the square of the distance, so flying insects quickly drop out of range. Now a group of researchers has solved this problem using a laser beam pointing at a photosensitive array. Any insect flying through the beam casts a shadow of its beating wings that can easily be recorded at distances of several meters. Using this new device, the team has created a dataset of millions of wing beat recordings, more than all previous recordings put together. And they've used the dataset to train a Bayesian classifier algorithm to identify flying insects automatically for the first time. That opens the prospect of a new generation of bug zappers that kill only certain insects or just females rather than males. That could have a big impact on human health since mosquitoes and other flying insects kill millions of people each year. It could also help in agriculture where insects threaten billions of dollars worth of crops."
Graphics

Flash Is Dead; Long Live OpenFL! 166

Posted by timothy
from the pride-wenteh-already dept.
First time accepted submitter lars_doucet writes "I am a 15-year Flash veteran and nobody hates to say this more than me: Flash is dying, and the killer is Adobe. Where to now? HTML5 doesn't help me with native targets, and Unity is proprietary just like Flash was — 'don't worry, we'll be around forever! And so sorry about that neglected bug report — we're busy.' I'm putting my bets on OpenFL, a Haxe-based, fully open-source implementation of the Flash API that might just please both Flash refugees and longtime Flash haters alike. My article discusses my experiences with it and gives a brief overview for newcomers. In short: I can keep making Flash games if I want, but with the same codebase I can also natively target Win/Mac/Linux desktops, mobile, and more, without having to mess with Adobe AIR or other virtual machines."
Bitcoin

Singapore To Regulate Virtual Currency Exchanges 51

Posted by timothy
from the autocratic-state-being-one dept.
SpankiMonki writes "Following on the heels of the Mt Gox bankruptcy, the Monetary Authority of Singapore (MAS) plans to impose new regulations on currency exchanges dealing in bitcoin and other virtual currencies. Virtual currency exchanges would need to verify their customers' identities and report any suspicious transactions under the new rules.

The MAS said its regulation of virtual currency intermediaries — which include virtual currency exchanges and vending machines — was tailored specifically to the money-laundering and terrorism financing risks they posed. However, the new regulations would do nothing to ensure the solvency of virtual currency intermediaries or the safety of their client's funds."
Biotech

PETA Abandons $1 Million Prize For Artificial Chicken 191

Posted by Unknown Lamer
from the peta-decides-eating-people-is-fine dept.
sciencehabit writes "Don't expect an artificial chicken in every pot anytime soon. Since 2008, the animal rights organization People for the Ethical Treatment of Animals (PETA) has offered $1 million to anyone able to create a commercially viable artificial meat from growing chicken cells. But although scientists are making progress toward artificial hamburgers, even a 2-year extension from the original deadline of 2012 wasn't enough to lure applicants for PETA's prize."
China

NSA Says It Foiled Plot To Destroy US Economy Through Malware 698

Posted by timothy
from the big-brother-says-he's-got-your-back dept.
mrspoonsi writes "Business Insider Reports: The National Security Agency described for the first time a cataclysmic cyber threat it claims to have stopped On Sunday's '60 Minutes.' Called a BIOS attack, the exploit would have ruined, or 'bricked,' computers across the country, causing untold damage to the national and even global economy. Even more shocking, CBS goes as far as to point a finger directly at China for the plot — 'While the NSA would not name the country behind it, cyber security experts briefed on the operation told us it was China.' The NSA says it closed this vulnerability by working with computer manufacturers. Debora Plunkett, director of cyber defense for the NSA: One of our analysts actually saw that the nation state had the intention to develop and to deliver — to actually use this capability — to destroy computers."
Privacy

CBS 60 Minutes: NSA Speaks Out On Snowden, Spying 504

Posted by samzenpus
from the what-did-he-get? dept.
An anonymous reader writes "This week CBS New's 60 Minutes program had a broadcast segment devoted to the NSA, and additional online features. It revealed that the first secret Snowden stole was the test and answers for a technical examination to get a job at NSA. When working at home, Snowden covered his head and screen with a hood so that his girlfriend couldn't see what he was doing. NSA considered the possibility that Snowden left malicious software behind and removed every computer and cable that Snowden had access to from its classified network, costing tens of millions of dollars. Snowden took approximately 1.7 million classified documents. Snowden never approached any of multiple Inspectors General, supervisors, or Congressional oversight committee members about his concerns. Snowden's activity caught the notice of other System Administrators. There were also other interesting details, such as the NSA has a highly competitive intern program for High School students that are given a Top Secret clearance and a chance to break codes that have resisted the efforts of NSA's analysts — some succeed. The NSA is only targeting the communications, as opposed to metadata, of less than 60 Americans. Targeting the actual communications of Americans, rather than metadata, requires a probable cause finding and a specific court order. NSA analysts working with metadata don't have access to the name, and can't listen to the call. The NSA's work is driven by requests for information by other parts of the government, and there are about 31,000 requests. Snowden apparently managed to steal a copy of that document, the 'crown jewels' of the intelligence world. With that information, foreign nations would know what the US does and doesn't know, and how to exploit it."
News

Soylent: No Food For 30 Days 440

Posted by Soulskill
from the do-twinkies-count? dept.
Daniel_Stuckey writes "Senior Editor of Motherboard Brian Merchant went an entire month without eating regular food. Instead, the journalist whisked up a concoction called soylent, an efficient take on the future of nourishment and nutrition. Merchant says: 'It was my second day on Soylent and my stomach felt like a coil of knotty old rope, slowly tightening. I wasn't hungry, but something was off. I was tired, light-headed, low-energy, but my heart was racing. My eyes glazed over as I stared out the window of our rental SUV as we drove over the fog-shrouded Bay Bridge to Oakland. Some of this was nerves, sure. I had twenty-eight days left of my month-long all-Soylent diet—I was attempting to live on the full food replacement longer than anyone besides its inventor—and I felt woozy already. ... By the third week of Soylent, not eating food seemed normal. I saw a doctor, who said I was healthy; I was still losing weight, but nothing serious. Yet, given that a daily mixture of Soylent contains 2,400 calories, both Rob and Dr. Engel thought it was odd that I’d shed so much. Dr. Engel said that given my weight, height, and body mass, I should only require about 1,800 calories a day. I could still be adjusting to the new diet, or I could have such a hyperactive metabolism that before Soylent, I was tearing through hundreds of extra calories per day and staying trim.'"
Transportation

Tesla Model S Can Hit (At Least) 132 MPH On the Autobahn 410

Posted by timothy
from the now-in-a-complete-vacuum dept.
cartechboy writes "There are few places in the world outside of a race track that you can safely--and legally-- go faster than 130 mph, but the Autobahn in Germany is one of them. After Tesla announced it'll offer a future special 'autobahn' tuning package to improve the Model S's high-speed driving characteristics, one owner took his car for a high-speed run on the infamous Germany highway. He hit a maximum speed of 212 km/h, or 132 mph. With 416 horsepower on tap and full torque available from a standstill thanks to the electric motor, the Model S went from 60 mph to 100 mph in less than five seconds. (Given the included video is mostly focused on the speedometer, lets hope the driver at least glanced at the road.) Only once the car passed 100 mph did its acceleration begin to slow."
Announcements

Come Try Out Slashdot's New Design (In Beta) 1191

Posted by timothy
from the we-show-you-tell dept.
Slashdot's biggest redesign effort ever is now in beta and you're invited to help guide it. This redesign has been shaped by feedback from community members over the past few months (a big thanks to those of you who participated in our alpha testing phase!), and we'd like your thoughts on it, too. This new design is meant to be richer but also simpler to use, while maintaining the spirit of what Slashdot is all about: News for Nerds. Stuff that matters. Read on for the details of what's included, or read this blog post. Update: 10/02 19:16 GMT by T : Since this post went live, we've been reading through the comments below as well as your (hundreds!) of emails. These are all valuable, as we continue to implement our current features into the Beta. Keep 'em coming; we love the feedback. Please keep in mind that this is called Beta for a reason; we've still folding in lots of improvements. One important thing to bear in mind is that the images are optional: check out the Classic mode by clicking on the view selection widget (just above the stories) on the Beta page.
Red Hat Software

Fedora Project Turns 10 83

Posted by Unknown Lamer
from the here's-to-ten-more dept.
darthcamaro writes "It was ten years ago this past Sunday September 22nd, that the Red Hat sponsored Fedora project was born. The first Fedora release didn't come until six weeks later in November of 2003. Over the last 10 years the project has transformed itself from being entirely controlled by Red Hat to being a true community effort. In a video interview, the current Fedora Project Leader, Robyn Bergeron talks about the past and the future of Fedora. 'We need to think about how we're actually making the sausage,' Bergeron said. 'I think we can try and abstract and automate the things we have to do a lot, so our really awesome people's brains can be applied to solving problems that aren't yet automate-able.'"

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