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Submission + - SPAM: Researchers Teach Human Brain Cells in a Dish to Play "Pong"

Hmmmmmm writes: Researchers at the biotechnology startup Cortical Labs have created “mini-brains“ consisting of 800,000 to one million living human brain cells in a petri dish, New Scientist reports. The cells are placed on top of a microelectrode array that analyzes the neural activity.

To teach the mini-brains the game, the team created a simplified version of “Pong” with no opponent. A signal is sent to either the right or left of the array to indicate where the ball is, and the neurons from the brain cells send signals back to move the paddle.

Kagan said that while the mini-brains can’t play the game as well as a human, they do learn faster than some AIs.

“The amazon aspect is how quickly it learns, in five minutes, in real time,” he told New Scientist. “That’s really an amazing thing that biology can do.”

While this is certainly some amazing Twitch fodder, the team at Cortical Labs hope to use their findings to develop sophisticated technology using “live biological neurons integrated with traditional silicon computing,” according to the outfit’s website.

Video of brain cells playing "pong": [spam URL stripped]...

Link to Original Source

Submission + - SPAM: Forget dogs: These rats could be the future of search and rescue

sciencehabit writes: Think search and rescue animal, and you’re likely to picture a dog in an orange vest. But a Tanzanian nonprofit wants you to imagine something else: the African giant pouched rat. Donna Kean and her colleagues at APOPO, a nonprofit that trains pouched rats to save lives, have spent the past 2 decades working with the curious animals (Cricetomys ansorgei) to sniff out tuberculosis and track down land mines. Now, they’re moving on to search and rescue.

Science caught up with Kean to chat about the new project, known as RescueRats. Topics include, jus how to train a rat, what advantages they have over dogs, and whether people would be freaked out about a rodent coming to save them.

Link to Original Source

Submission + - The war over Chinese Wikipedia (fastcompany.com)

harrymcc writes: Earlier this year, the Wikimedia Foundation banned or demoted many of its editors responsible for the Chinese version of the encyclopedia. The foundation accused these volunteers of biasing it in favor of the Chinese government’s viewpoint. Over at Fast Company, we’ve published Alex Pasternack’s investigation into the story behind this incident, which involves beatings, doxxings, and harassment designed to ensure pro-Beijing content. With Wikipedia versions in other countries also under pressure of a variety of sorts, what’s happening in China is big—but hardly unique.
Space

Could There Be Life On Titan? 122

Adam Korbitz writes "Astrobiology Magazine reports on new research indicating extremophile microbes may be able to live on Titan, the sixth and largest moon of Saturn — in spite of the fact that the moon is largely ice and covered with lakes of liquid methane. Titan joins Mars, Venus, Europa and Enceladus as a potential home to extremophile life in our solar system."
Privacy

Best Western Loses Details On 8 Million Customers 180

Albanach writes "Scotland's Sunday Herald newspaper has an exclusive report that the Best Western hotel chain has lost the personal details of each and every guest who has stayed at any of its 1300 hotels in the past 12 months. This amounts to details on 8 million customers and includes information such as name, address, credit card details and employment details. The data even includes future booking details, causing speculation that homes could be targeted for burglary when it's anticipated they will be unoccupied. A Best Western spokesperson is quoted as saying 'Best Western took immediate action to disable the compromised log-in account in question. We are currently in the process of working with our credit card partners to ensure that all relevant procedural standards are met, and that the interests of our guests are protected.'"
Displays

A Turning Point for Touch Screens, Says the NYT 129

The New York Times has a story up on the suddenly brisk market for touch screens and the devices which can make use of them, which it says "has grown quietly for years, both in commercial applications and in consumer devices." Besides the obvious (the iPhone, and Apple's use of multi-touch generally), the article also mentions the recent inclusion of Israeli company N-Trig's version of multi-touch technology in a Dell notebook computer, and some of the other places you can expect to see touchscreens instead of display-only ones in the near future — if the price drops quickly enough.
The Courts

MediaSentry Defied Michigan Investigation For Months 97

NewYorkCountryLawyer writes "You may recall that MediaSentry, the RIAA's unlicensed investigator, has been the subject of an investigation by Michigan's Department of Labor and Economic Growth for its conduct of investigations without an investigator's license, an investigation in which it has made contradictory and false statements to the government's investigators. Well apparently this didn't deter MediaSentry from simply continuing its practice of conducting 'investigations' without a license. In Michigan, no less. We have learned from court papers (PDF) filed in Michigan that the practice continued for months after the DLEG had begun questioning the practice."
PC Games (Games)

id CEO Claims PC Hardware Manufacturers Love Piracy 676

arcticstoat sends a link to an interview with the CEO of id Software, Todd Hollenshead, in which he suggests that hardware manufacturers count on piracy to help drive profits, rather than doing something to prevent it. Quoting: "...I think that there's been this dirty little secret among hardware manufacturers, which is that the perception of free content — even if you're supposed to pay for it on PCs — is some sort hidden benefit that you get when you buy a PC, like a right to download music for free or a right to download pirated movies and games. ...And I think that just based on their actions...what they say is one thing, but what they do is another. When it comes into debates about whether peer-to-peer file-sharing networks that by-and-large have the vast majority, I'm talking 99 per cent of the content is illicitly trading copyrighted property, they'll come out on the side of the 1 per cent of the user doing it for legitimate benefit."
Space

Scientists Solve Mystery of Star Formation Near Black Holes 88

eonlabs writes "A new paper has been published on the formation of stars in close proximity to a supermassive black hole. Their formation has not been well understood until now, but with the help of a year of supercomputer time, scientists have been able to model the interstellar processes needed to produce them. The results not only match up well with earlier observations, but provide clues as to how their formation is remotely possible. It also helps clear up previous research in this area. 'The simulations...followed the evolution of two separate giant gas clouds up to 100,000 times the mass of the Sun, as they fell towards the supermassive black hole. ...The disrupted clouds form into spiral patterns as they orbit the black hole... In these conditions, only high mass stars are able to form and these stars inherit the eccentric orbits from the elliptical disc.'" The paper itself was published in Science, but you'll need a subscription to read more than the abstract.
GNU is Not Unix

Legal Group Releases Guide To GPL Compliance 141

An anonymous reader brings news that the Software Freedom Law Center has published a guide for compliance with the GNU General Public License. The purpose of the guide is to prevent "common mistakes" the SFLC has encountered during its various GPL violation investigations. Their suggestions include close scrutiny of software acquisitions, more precise tracking of changes and updates, and avoiding "build gurus." They also provide tips for dealing with a violation. The full guide is available at the SFLC's website.
The Internet

Telecom Rollouts Raise Ire Over Utility Boxes 284

Anti-Globalism points out this AP story, which notes: "As cable and phone companies race to upgrade services or offer video for the first time, they're doing it by installing equipment in boxes on lawns, easements and curbs all over American neighborhoods. Telecommunications rollouts have always been messy, but several towns and residents are fighting back with cries of 'Not in my front yard!' AT&T Inc.'s nearly fridge-sized units, which route its new U-verse video product to customers, are drawing particular ire. A few caught fire or even exploded. AT&T said it has fixed that by replacing the units' backup batteries."
The Internet

In-Game Gold Farming a $500M Industry 201

SpuriousLogic brings us this excerpt from a BBC report: "Prof. Heeks said very accurate figures for the size of the gold farming sector were hard to come by, but his work suggested that in 2008 it employs 400,000 people who earn an average of $145 (£77) per month creating a global market worth about $500m. ... Already, he said, gold farming was comparable in size to India's outsourcing industry. 'The Indian software employment figure probably crossed the 400,000 mark in 2004 and is now closer to 900,000,' said Prof Heeks. 'Nonetheless, the two are still comparable in employment size, yet not at all in terms of profile.' Prof Heeks suspects gold-farming might be an early example of the 'virtual offshoring' likely to become more prevalent as people spend more time working and playing in cyberspace. " We discussed the life of a gold farmer last year.
Mozilla

Firefox Gets Massive JavaScript Performance Boost 462

monkeymonkey writes "Mozilla has integrated tracing optimization into SpiderMonkey, the JavaScript interpreter in Firefox. This improvement has boosted JavaScript performance by a factor of 20 to 40 in certain contexts. Ars Technica interviewed Mozilla CTO Brendan Eich (the original creator of JavaScript) and Mozilla's vice president of engineering, Mike Shaver. They say that tracing optimization will 'take JavaScript performance into the next tier' and 'get people thinking about JavaScript as a more general-purpose language.' The eventual goal is to make JavaScript run as fast as C code. Ars reports: 'Mozilla is leveraging an impressive new optimization technique to bring a big performance boost to the Firefox JavaScript engine. ...They aim to improve execution speed so that it is comparable to that of native code. This will redefine the boundaries of client-side performance and enable the development of a whole new generation of more computationally-intensive web applications.' Mozilla has also published a video that demonstrates the performance difference." An anonymous reader contributes links the blogs of Eich and Shaver, where they have some further benchmarks.

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