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Displays

New Oculus SDK Adds Experimental Linux Support and Unity Free For Rift Headset 3

Posted by Soulskill
from the immersive-tux dept.
An anonymous reader writes: Oculus, creator of the Rift VR headset, has released a new version of their SDK which brings with it long sought-after support for Linux, which the company says is "experimental." Linux support was previously unavailable since the launch of the company's second development kit, the DK2. The latest SDK update also adds support for Unity Free, the non-commercial version of the popular game authoring engine. Previously, Unity developers needed the Pro version—costing $1,500 or $75/month—to create experiences for the Oculus Rift.
Wireless Networking

FCC Postpones Spectrum Auction Until 2016 9

Posted by Soulskill
from the no-extra-spectrum-for-you dept.
An anonymous reader writes: 2014 was supposed to be the year broadcasters would be allowed to sell off their unused spectrum to mobile carriers. That got pushed back to 2015 in December, and now the Federal Communications Commission has bumped it to 2016 in the face of a lawsuit from the National Association of Broadcasters. The FCC says the legal briefs aren't even due until January 2015, and it will take them until the middle of the year to review the documents and respond in court. The delay is just fine with the NAB, but probably bad news for anyone hoping that spectrum would help to improve mobile communications in the U.S. any time soon.

+ - Building all the major open-source web browsers->

Submitted by Anonymous Coward
An anonymous reader writes "Cristophe de Dinechin, long-time software developer, has an interesting article on the processes involved in building the major browsers. From the article:

Mozilla Firefox, Chromium (the open-source variant of Chrome) and WebKit (the basis for Safari) are all great examples of open-source software. The Qt project has a simple webkit-based web browser in their examples. So that’s at least four different open-source web browsers to choose from.

But what does it take to actually build them? The TL;DR answer is that these are complex pieces of software, each of them with rather idiosyncratic build systems, and that you should consider 100GB of disk space to build all the browsers, a few hours of download, and be prepared to learn lots of new, rather specific tools.

"

Link to Original Source
Earth

EU Sets Goal To Cut Greenhouse Gas Emissions 40% By 2030 49

Posted by Soulskill
from the go-big-or-go-home dept.
An anonymous reader writes: The 28 nations in the European Union agreed Friday to reduce greenhouse gas emissions 40% (going by 1990 levels) by the year 2030. The deal received widespread criticism; industry bosses said the 2030 targets were too extreme, while many environmental groups said the goals weren't ambitious enough. The deal requires each nation to achieve the goal independently — earlier targets could use international offsets to avoid or reduce action. EU officials hope the agreement will encourage the U.S. and China to take a more aggressive stance on fighting climate change.

+ - New Oculus SDK Adds Experimental Linux Support and Unity Free for Rift Headset->

Submitted by Anonymous Coward
An anonymous reader writes "Oculus, creator of the Rift VR headset, has released a new version of their SDK which brings with it long sought after support for Linux, which the company says is "experimental". Linux support was previously unavailable since the launch of the company's second development kit, the DK2 (http://www.oculus.com/dk2/). The latest SDK update also adds support for Unity Free (https://unity3d.com/unity/download), the non-commercial version of the popular game authoring engine. Previously, Unity developers needed the Pro version—costing $1,500 or $75/month—to create experiences for the Oculus Rift."
Link to Original Source
Science

High Speed Evolution 155

Posted by Soulskill
from the turned-up-to-11 dept.
Taco Cowboy writes: Normally, the term "evolution" implicitly refers to super-long time frames. However, in the case of lizards on Florida islands, evolution seems to have shifted into a higher gear. Researchers have documented noticeable changes in a native species over a period of just 15 years, after an invading species altered their behavior (abstract). "After contact with the invasive species, the native lizards began perching higher in trees, and, generation after generation, their feet evolved to become better at gripping the thinner, smoother branches found higher up. The change occurred at an astonishing pace: Within a few months, native lizards had begun shifting to higher perches, and over the course of 15 years and 20 generations, their toe pads had become larger, with more sticky scales on their feet.

'We did predict that we'd see a change, but the degree and quickness with which they evolved was surprising,' said Yoel Stuart, a postdoctoral researcher in the Department of Integrative Biology at The University of Texas at Austin and lead author of the study... 'To put this shift in perspective, if human height were evolving as fast as these lizards' toes, the height of an average American man would increase from about 5 foot 9 inches today to about 6 foot 4 inches within 20 generations — an increase that would make the average U.S. male the height of an NBA shooting guard,' said Stuart."
Operating Systems

Italian Supreme Court Bans the 'Microsoft Tax' 179

Posted by Soulskill
from the making-hardware-a-bit-cheaper dept.
An anonymous reader writes: In a post at the Free Software Foundation, lawyer Marco Ciurcina reports that the Italian Supreme Court has ruled the practice of forcing users to pay for a Windows license when they buy a new PC is illegal. Manufacturers in Italy are now legally obligated to refund that money if a buyer wants to put GNU/Linux or another free OS on the computer. Ciurcina says, "The focus of the Court's reasoning is that the sale of a PC with software preinstalled is not like the sale of a car with its components (the 4 wheels, the engine, etc.) that therefore are sold jointly. Buying a computer with preinstalled software, the user is required to conclude two different contracts: the first, when he buys the computer; the second, when he turns on the computer for the first time and he is required to accept or not the license terms of the preinstalled software. Therefore, if the user does not accept the software license, he has the right to keep the computer and install free software without having to pay the 'Microsoft tax.'"

+ - EU Sets Goal To Cut Greenhouse Gas Emissions 40% by 2030->

Submitted by Anonymous Coward
An anonymous reader writes "The 28 nations in the European Union agreed Friday to reduce greenhouse gas emissions 40% (going by 1990 levels) by the year 2030. The deal received widespread criticism; industry bosses said the 2030 targets were too extreme, while many environmental groups said the goals weren't ambitious enough. The deal requires each nation to achieve the goal independently — earlier targets could use international offsets to avoid or reduce action. EU officials hope the deal will encourage the U.S. and China to take a more aggressive stance on fighting climate change."
Link to Original Source
Medicine

Scientists Engineer Cancer-Killing Stem Cells 26

Posted by Soulskill
from the stem-cell-rambo dept.
SternisheFan writes with news that medical researchers from Harvard Medical School and Massachusetts General Hospital have successfully cultivated stem cells that will kill brain cancer cells in mice without damaging healthy cells. "They used genetic engineering to make stem cells that spewed out cancer-killing toxins, but, crucially, were also able to resist the effects of the poison they were producing. ... In animal tests, the stem cells were surrounded in gel and placed at the site of the brain tumor after it had been removed. Their cancer cells then died as they had no defense against the toxins (abstract)." The next step in the research is to try the treatment on humans. Chris Mason, a professor of regenerative medicine, said, "This is a clever study, which signals the beginning of the next wave of therapies. It shows you can attack solid tumors by putting mini pharmacies inside the patient which deliver the toxic payload direct to the tumor. Cells can do so much. This is the way the future is going to be."

+ - High speed evolution->

Submitted by Taco Cowboy
Taco Cowboy (5327) writes "Normally the 'evolution conjures up an image of "super-long time frame" but at least in the case of lizards on Florida islands the evolution seems to have shifted to the fifth gear

Sientists working on islands in Florida have documented the rapid evolution of a native lizard species — in as little as 15 years — as a result of pressure from an invading lizard species, introduced from Cuba. After contact with the invasive species, the native lizards began perching higher in trees, and, generation after generation, their feet evolved to become better at gripping the thinner, smoother branches found higher up

The change occurred at an astonishing pace: Within a few months, native lizards had begun shifting to higher perches, and over the course of 15 years and 20 generations, their toe pads had become larger, with more sticky scales on their feet. "We did predict that we'd see a change, but the degree and quickness with which they evolved was surprising," said Yoel Stuart, a postdoctoral researcher in the Department of Integrative Biology at The University of Texas at Austin and lead author of the study

"To put this shift in perspective, if human height were evolving as fast as these lizards' toes, the height of an average American man would increase from about 5 foot 9 inches today to about 6 foot 4 inches within 20 generations — an increase that would make the average U.S. male the height of an NBA shooting guard," said Stuart. "Although humans live longer than lizards, this rate of change would still be rapid in evolutionary terms"

This latest study is one of only a few well-documented examples of what evolutionary biologists call "character displacement," in which similar species competing with each other evolve differences to take advantage of different ecological niches. A classic example comes from the finches studied by Charles Darwin. Two species of finch in the Galápagos Islands diverged in beak shape as they adapted to different food sources. The researchers speculate that the competition between brown and green anoles for the same food and space may be driving the adaptations of the green anoles. Stuart also noted that the adults of both species are known to eat the hatchlings of the other species

"So it may be that if you're a hatchling, you need to move up into the trees quickly or you'll get eaten," said Stuart. "Maybe if you have bigger toe pads, you'll do that better than if you don't""

Link to Original Source

+ - Italian Supreme Court Bans the 'Microsoft Tax'->

Submitted by Anonymous Coward
An anonymous reader writes "In a post at the Free Software Foundation, lawyer Marco Ciurcina reports that the Italian Supreme Court has ruled that the practice of forcing users to pay for a Windows license when they buy a new PC is illegal. Manufacturers in Italy are now legally obligated to refund that money if a buyer wants to put GNU/Linux or another free OS on the computer. Ciurcina says, "The focus of the Court's reasoning is that the sale of a PC with software preinstalled is not like the sale of a car with its components (the 4 wheels, the engine, etc.) that therefore are sold jointly. Buying a computer with preinstalled software, the user is required to conclude two different contracts: the first, when he buys the computer; the second, when he turns on the computer for the first time and he is required to accept or not the license terms of the preinstalled software.9 Therefore, if the user does not accept the software license, he has the right to keep the computer and install free software without having to pay the 'Microsoft tax.'""
Link to Original Source

+ - FCC Postpones Spectrum Auction Delayed Until 2016->

Submitted by Anonymous Coward
An anonymous reader writes "2014 was supposed to be the year broadcasters would be allowed to sell off their unused spectrum to mobile carriers. That got pushed back to 2015 in December, and now the Federal Communications Commission has bumped it to 2016 in the face of a lawsuit from the National Association of Broadcasters. The FCC says the legal briefs aren't even due until January 2015, and it will take them until the middle of the year to review the documents and respond in court. The delay is just fine with the NAB, but probably bad news for anyone hoping that spectrum would help to improve mobile communications in the U.S. any time soon."
Link to Original Source
Cellphones

CHP Officers Steal, Forward Nude Pictures From Arrestee Smartphones 177

Posted by Soulskill
from the your-tax-dollars-at-work dept.
sabri writes: Following the initial suspension of a California Highway Patrol officer earlier this week, news has come out that the CHP has an entire ring of officers who steal and subsequently share nude pictures. The nudes are stolen from women who are arrested or stopped. Officer Sean Harrington of Martinez reportedly confessed to stealing explicit photos from the suspect's phone, and said he forwarded those images to at least two other CHP officers. Where is the ACLU when you need them the most?

+ - CHP officers steal, forward nude pictures from arrestee smartphones

Submitted by sabri
sabri (584428) writes "Following the initial suspension of a CHP officer earlier this week, the news has come out that apparently, the CHP has an entire ring of officers who steal and subsequently share nude pictures. The nudies are stolen from females who are arrested or stopped. Officer Sean Harrington of Martinez reportedly confessed to stealing explicit photos from the suspect’s phone, and said he forwarded those images to at least two other CHP officers..

Where is the ACLU when you need them the most?"

+ - Cancer-killing stem cells engineered in lab->

Submitted by SternisheFan
SternisheFan (2529412) writes "Scientists from Harvard Medical School have discovered a way of turning stem cells into killing machines to fight brain cancer.

In experiments on mice, the stem cells were genetically engineered to produce and secrete toxins which kill brain tumours, without killing normal cells or themselves.

Researchers said the next stage was to test the procedure in humans.

A stem cell expert said this was "the future" of cancer treatment.Dr Khalid Shah, lead author and director of the molecular neurotherapy and imaging lab at Massachusetts General Hospital and Harvard Medical School, said the results were very positive.

"After doing all of the molecular analysis and imaging to track the inhibition of protein synthesis within brain tumours, we do see the toxins kill the cancer cells."

He added: "Cancer-killing toxins have been used with great success in a variety of blood cancers, but they don't work as well in solid tumours because the cancers aren't as accessible and the toxins have a short half-life."

But genetically engineering stem cells has changed all that, he said.

"Now, we have toxin-resistant stem cells that can make and release cancer-killing drugs."

This study shows you can attack solid tumours by putting mini pharmacies inside the patient...”

Prof Chris Mason
University College London
Chris Mason, professor of regenerative medicine at University College London, said: "This is a clever study, which signals the beginning of the next wave of therapies."

Link to Original Source

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