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Submission + - Inside Chris Anderson's Open-Source Drone Factory

the_newsbeagle writes: The former editor of Wired is betting that the 21st century skies will be filled with drones, and not the military sort. His company, 3D Robotics, is building open-source UAVs for the civilian market, and expects its drones to catch on first in agriculture. As noted in an article about the company's grand ambitions: "Farms are far from the city’s madding crowds and so offer safe flying areas; also, the trend toward precision agriculture demands aerial monitoring of crops. Like traffic watching, it’s a job tailor-made for a robot: dull, dirty, and dangerous." Also, farmers apparently wouldn't need FAA approval for privately owned drones flying over their own property.

Submission + - The Science of Solitary Confinement

Hugh Pickens DOT Com writes: Joseph Stromberg writes in Smithsonian Magazine that although the practice of solitary confinement has been largely discontinued in most countries, it's become increasingly routine over the past few decades within the American prison system and now it's estimated that between 80,000 and 81,000 prisoners are in some form of solitary confinement nationwide. Once employed largely as a short-term punishment, it's now regularly used as way of disciplining prisoners indefinitely, isolating them during ongoing investigations, coercing them into cooperating with interrogations and even separating them from perceived threats within the prison population at their request. "We really are the only country that resorts regularly, and on a long-term basis, to this form of punitive confinement," says Craig Haney. "Ironically, we spend very little time analyzing the effects of it." Most prisoners in solitary confinement spend at least 23 hours per day restricted to cells of 80 square feet, not much larger than a king-size bed, devoid of stimuli (some are allowed in a yard or indoor area for an hour or less daily), and are denied physical contact on visits from friends and family, so they may go years or decades without touching another human, apart from when they're placed in physical restraints by guards. A majority of those surveyed experienced symptoms such as dizziness, heart palpitations, chronic depression, while 41 percent reported hallucinations, and 27 percent had suicidal thoughts and one study found that isolated inmates are seven times more likely to hurt or kill themselves than inmates at large. But the real problem is that solitary confinement is ineffective as a rehabilitation technique and indelibly harmful to the mental health of those detained achieving the opposite of the supposed goal of rehabilitating them for re-entry into society. "We are all social beings, and people who are in environments that deny the opportunity to interact in meaningful ways with others begin to lose a sense of self, of their own identity," says Haney. "They begin to withdraw from the little amount of social contact that they are allowed to have, because social stimulation, over time, becomes anxiety-arousing." Rick Raemisch, the new director of the Colorado Department of Corrections, voluntarily spent twenty hours in solitary confinement in one of his prisons and wrote an op-ed about his experience in The New York Times. "If we can’t eliminate solitary confinement, at least we can strive to greatly reduce its use," wrote Raemisch. "Knowing that 97 percent of inmates are ultimately returned to their communities, doing anything less would be both counterproductive and inhumane."

Submission + - Visual effects artists use MPAA's own words against them fighting big Hollywood (pando.com)

beltsbear writes: “The MPAA is so worried about piracy they are not going to claim that on the Internet you can do anything that you want,” he said in an interview with Pando. “When push comes to shove, they are probably more concerned about preserving the ability of the government to crackdown on piracy than on preserving their subsidies.” — David Yocis, a lawyer who has consulted with visual effects workers, says that the MPAA is caught between its two competing priorities, and that its legal filings prove it may finally be forced to choose between the two.

Submission + - Find Along Chilean Highway Suggests Ancient Mass Stranding of Whales (sciencemag.org)

sciencehabit writes: In 2010, workers widening a remote stretch of highway near the northwestern coast of Chile uncovered a trove of fossils, including the skeletons of at least 30 large baleen whales. The fossils—which may be up to 9 million years old—are the first definitive examples of ancient mass strandings of whales, according to a new study. The work also fingers a possible culprit.

Submission + - Ask Slashdot: Do You Still Trust Bitcoin? (slashdot.org)

Nerval's Lobster writes: It hasn't been a great week for Bitcoin. Cruise the Web, and you'll find stories from people who lost thousands (even millions, in some cases) of paper value when the Mt.Gox exchange went offline for still-mysterious reasons. (Rumors have circulated for days about the shutdown, ranging from an epic heist of the Bitcoins under its stewardship, to financial improprieties leading the exchange to the edge of bankruptcy.) But as one Slashdotter pointed out in a previous posting, Mt.Gox isn't Bitcoin (and vice versa), and it's likely that other exchanges will take up the burden of helping manage the currency. Even so, all currencies depend on a certain amount of stability and trust in order to survive, and Bitcoin faces something of a confidence crisis in the wake of this event. So here's the question: do you still trust Bitcoin?

Submission + - Interview: Ask Richard Stallman What You Will

samzenpus writes: Richard Stallman (RMS) founded the GNU Project in 1984, the Free
        Software Foundation in 1985, and remains one of the most important
        and outspoken advocates for software freedom. RMS now spends much
        of his time fighting excessive extension of copyright laws,
        digital rights management, and software patents. He's agreed to
        answer your questions about GNU/Linux, how GNU relates to Linux
        the kernel, free software, why he disagrees with the idea of open source, and other issues of public concern. As usual, ask as many as you'd like, but please, one question per post.

Submission + - Rolls Royce said to be developing drone cargo ships

kc123 writes: From Bloomberg: Rolls-Royce’s Blue Ocean development team has set up a virtual-reality prototype at its office in Alesund, Norway, that simulates 360-degree views from a vessel’s bridge. Eventually, the London-based manufacturer of engines and turbines says, captains on dry land will use similar control centers to command hundreds of crewless ships. Drone ships would be safer, cheaper and less polluting for the $375 billion shipping industry that carries 90 percent of world trade, Rolls-Royce says.

Submission + - Terrafugia Steers In Direction of Autonomous Flying Cars (computerworld.com)

Lucas123 writes: Terrafugia, a company that has been working on flying car prototypes for years, said it is now leaning toward an autonomous vehicle for safety reasons. Carl Dietrich, co-founder, CEO and CTO at Terrafugia, said at MIT last weekend that the company wants to build something that is statistically safer than driving a car. "It needs to be faster than driving a car. It needs to be simpler to operate than a plane. It needs to be more convenient than driving a car today. It needs to be sustainable in the long run," he said. The company's flyable car is designed with foldable wings and falls into the light sport aircraft category. It's expected to take off and land at small, local airports and to drive on virtually any road. Dietrich said the next-generation flying car is a four-seat, plug-in hybrid that doesn't require the operator to be a full-fledged pilot. A spokeswoman said today that the company is probably two years away from production.

Submission + - How Apps Are Reinventing the Worst of the Software Industry (codinghorror.com)

An anonymous reader writes: Jeff Atwood, co-founder of Stack Overflow, says the mobile app ecosystem is getting out of hand. 'Your platform now has a million apps? Amazing! Wonderful! What they don't tell you is that 99% of them are awful junk that nobody would ever want.' Atwood says most companies trying to figure out how to get users to install their app should instead be figuring out just why they need a mobile app in the first place. Fragmentation is another issue, as mobile devices continue to speciate and proliferate. 'Unless you're careful to build equivalent apps in all those places, it's like having multiple parallel Internets. "No, sorry, it's not available on that Internet, only the iOS phone Internet." Or even worse, only on the United States iOS phone Internet.' Monetization has turned into a race to the bottom, and it's led to worries about just what an app will do with the permissions it's asking for. Atwood concludes, 'The tablet and phone app ecosystem is slowly, painstakingly reinventing everything I hated about the computer software industry before the web blew it all up.'

Submission + - Consumer Reports Says Tesla Model S Is Best Overall Vehicle

cartechboy writes: When one thinks of Consumer Reports, they usually would think of refrigerator ratings and car seat reviews, but the organization actually reviews cars too. In fact, it just released a new round of top vehicle picks and it said the Tesla Model S is is the Best Overall Car you can buy. How far we've come for an outlet that usually names a Toyota or Lexus to choose an electric car that costs nearly $100,000 in most popular configurations from a Silicon Valley upstart. Interestingly, the Toyota Prius was named the Best Green Car. Isn't the Model S green? But I digress, a company that many thought would be bankrupt and closed by now has produced a brand-new electric car from scratch that Consumer Reports feels is the best car its actually tested since 2007! Is anyone else thinking some Tesla haters are eating crow right about now?

Submission + - Scientists demonstrate first contagious airborne WiFi virus (scienceblog.com)

An anonymous reader writes: Researchers at the University of Liverpool have shown for the first time that WiFi networks can be infected with a virus that can move through densely populated areas as efficiently as the common cold spreads between humans. The team designed and simulated an attack by a virus, called "Chameleon" that could not only spread quickly between homes and businesses, but avoided detection and identified the points at which WiFi access is least protected by encryption and passwords. The research appears in EURASIP Journal on Information Security.

Submission + - Do we really have a shortage of STEM workers? (latimes.com)

pweidema writes: Michael Teitelbaum, a senior research associate in the Labor and Worklife Program at Harvard Law School who has been writing a book on the subject of the current state of employment in science and technology fields, recently spoke at an Education Writers Association Conference on "STEM Worker Shortage: Does It Exist and Is Education to Blame? Michael Teitelbaum, a senior research associate in the Labor and Worklife Program at Harvard Law School who has been writing a book on the subject of the current state of employment in science and technology fields, recently spoke at an Education Writers Association Conference on "STEM Worker Shortage: Does It Exist and Is Education to Blame? http://www.ewa.org/post/stem-a...

The National Science Board’s biennial book, Science and Engineering Indicators, consistently finds that the U.S. produces many more STEM graduates than the workforce can absorb. Meanwhile, employers say managers are struggling to find qualified workers in STEM fields. What explains these apparently contradictory trends? And as the shortage debate rages, what do we know about the pipeline of STEM-talented students from kindergarten to college, and what happens to them in the job market?
Michael Teitelbaum, Labor and Worklife Program, Harvard Law School."

This article in the LA Times gives a summary of his findings on the STEM "hype".

Submission + - What GPS device to use?

damitr writes: What do slashdotters recommend as a good standalone GPS device for field? I do not want to use tabs or phones as battery seems to be a major problem. The device should be capable of recording and offloading GPS tracks. Driving instructions and maps are not a necessity, a long battery is.

Submission + - Tunlr DNS service has closed down 1

An anonymous reader writes: Tunlr is a DNS service that enables people outside the USA to access services like Netflix and HuluPlus. However, a visit to http://tunlr.net/ now brings up the following message:

Tunlr Has Left The Building...
A little over two years ago we started Tunlr as a fun project. It was a steep but interesting learning curve and we've developed many ideas, skills and code snippets which we will be of use in future projects.

However, while preparing the paid plans we recognized that we had no desire to run Tunlr as a paid service. Running Tunlr as a good-quality and reliable, paid service requires more time than we're willing to devote to the cause. We didn't want Tunlr to become one of the many mediocre DNS unblocking services available on the market today. That's why we pulled the plug. None of your account data will be shared, all account data has been destroyed....

Submission + - Scrawl of the Wild (tuxlove.co.nz)

An anonymous reader writes: "Who says programmers don’t have a sense of humour? Here’s a few hidden gems from Linux-land "

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