journal – Page 126

Someone Is Trying to Sell Those Stolen Three-Screen Razer Laptops in China

Just a few days ago, Razer’s awesome Project Valerie laptops — the one with three 4K displays — were stolen. Now it looks like whoever stole them is trying to sell them. From a report: It turns out that the thief (or thieves) didn’t just nab one Project Valerie prototype. They actually got ahold of a pair. Razer CEO Min-Liang Tan understandably wants them back, really, really badly. The company was willing to offer $25, 000 to anyone who could offer information that led to the prototypes’ return. So where did the laptops end up? Somewhere behind the Great Wall, apparently. Whoever has them isn’t trying to quietly fence them in some dark Beijing alleyway, either. They’ve actually been listed on the immensely popular Chinese e-commerce site Taobao — where they were spotted by writers at Engadget Chinese and Wccftech. Read more of this story at Slashdot.

See the original article here:
Someone Is Trying to Sell Those Stolen Three-Screen Razer Laptops in China

Google’s New Compression Tool Uses 75% Less Bandwidth Without Sacrificing Image Quality

An anonymous reader quotes a report from The Next Web: Google just released an image compression technology called RAISR (Rapid and Accurate Super Image Resolution) designed to save your precious data without sacrificing photo quality. Claiming to use up to 75 percent less bandwidth, RAISR analyzes both low and high-quality versions of the same image. Once analyzed, it learns what makes the larger version superior and simulates the differences on the smaller version. In essence, it’s using machine learning to create an Instagram-like filter to trick your eye into believing the lower-quality image is on par with its full-sized variant. Unfortunately for the majority of smartphone users, the tech only works on Google+ where Google claims to be upscaling over a billion images a week. If you don’t want to use Google+, you’ll just have to wait a little longer. Google plans to expand RAISR to more apps over the coming months. Hopefully that means Google Photos. Read more of this story at Slashdot.

Visit link:
Google’s New Compression Tool Uses 75% Less Bandwidth Without Sacrificing Image Quality

‘Tooth Repair Drug’ May Replace Fillings

Teeth can be encouraged to repair themselves in a way that could see an end to fillings, according to scientists. From a report on BBC: The team at King’s College London showed that a chemical could encourage cells in the dental pulp to heal small holes in mice teeth. A biodegradable sponge was soaked in the drug and then put inside the cavity. The study, published in Scientific Reports, showed it led to “complete, effective natural repair.” Teeth have limited regenerative abilities. They can produce a thin band of dentine — the layer just below the enamel — if the inner dental pulp becomes exposed, but this cannot repair a large cavity. Scientists discovered that a drug called Tideglusib heightened the activity of stem cells in the dental pulp so they could repair 0.13mm holes in the teeth of mice. A drug-soaked sponge was placed in the hole and then a protective coating was applied over the top. As the sponge broke down it was replaced by dentine, healing the tooth. Read more of this story at Slashdot.

LinkedIn’s and eBay’s Founders Are Donating $20 Million To Protect Us From AI

Reid Hoffman, the founder of LinkedIn, and Pierre Omidyar, the founder of eBay, have each committed $10 million to fund academic research and development aimed at keeping artificial intelligence systems ethical and to prevent building AI that may harm society. Recode reports: The fund received an additional $5 million from the Knight Foundation and two other $1 million donations from the William and Flora Hewlett Foundation and Jim Pallotta, founder of the Raptor Group. The $27 million reserve is being anchored by MIT’s Media Lab and Harvard’s Berkman Klein Center for Internet and Society. The Ethics and Governance of Artificial Intelligence Fund, the name of the fund, expects to grow as new funders continue to come on board. AI systems work by analyzing massive amounts of data, which is first profiled and categorized by humans, with all their prejudices and biases in tow. The money will pay for research to investigate how socially responsible artificially intelligent systems can be designed to, say, keep computer programs that are used to make decisions in fields like education, transportation and criminal justice accountable and fair. The group also hopes to explore ways to talk with the public about and foster understanding of the complexities of artificial intelligence. The two universities will form a governing body along with Hoffman and the Omidyar Network to distribute the funds. The $20 million from Hoffman and the Omidyar Network are being given as a philanthropic grant — not an investment vehicle. Read more of this story at Slashdot.

Continue Reading:
LinkedIn’s and eBay’s Founders Are Donating $20 Million To Protect Us From AI

MIT Unveils New Material That’s Strongest and Lightest On Earth

A team of MIT researchers have created the world’s strongest and lightest material known to man using graphene. Futurism reports: Graphene, which was heretofore, the strongest material known to man, is made from an extremely thin sheet of carbon atoms arranged in two dimensions. But there’s one drawback: while notable for its thinness and unique electrical properties, it’s very difficult to create useful, three-dimensional materials out of graphene. Now, a team of MIT researchers discovered that taking small flakes of graphene and fusing them following a mesh-like structure not only retains the material’s strength, but the graphene also remains porous. Based on experiments conducted on 3D printed models, researchers have determined that this new material, with its distinct geometry, is actually stronger than graphene — making it 10 times stronger than steel, with only five percent of its density. The discovery of a material that is extremely strong but exceptionally lightweight will have numerous applications. As MIT reports: “The new findings show that the crucial aspect of the new 3-D forms has more to do with their unusual geometrical configuration than with the material itself, which suggests that similar strong, lightweight materials could be made from a variety of materials by creating similar geometric features.” Read more of this story at Slashdot.

More:
MIT Unveils New Material That’s Strongest and Lightest On Earth

Atlassian Acquires Trello For $425M

An anonymous reader shares a TechCrunch report: Atlassian today announced that it has acquired project management service Trello for $425 million. The vast majority of the transaction is in cash ($360 million), with the remainder being paid out in restricted shares and options. The acquisition is expected to close before March 31, 2017. This marks Atlassian’s 18th acquisition and, as Atlassian president Jay Simons noted, it is also the largest. Just like with many of Atlassian’s other acquisitions, the company plans to keep both the Trello service and brand alive and current users shouldn’t see any immediate changes. Read more of this story at Slashdot.

Continue Reading:
Atlassian Acquires Trello For $425M

Apple’s Share of PC Users Drops To A Five-Year Low

Windows 10 is installed on 24.5% of devices — but that’s only half the story. “Apple’s Mac share of personal computers worldwide fell to a five-year low in December, ” reports Computerworld, adding that Linux and Windows “both benefited, with increases of around a half percentage point during 2016.” An anonymous reader quotes their report: According to web analytics vendor Net Applications, Apple’s desktop and notebook operating system — formerly OS X, now macOS — powered just 6.1% of all personal computers last month, down from 7% a year ago and a peak of 9.6% as recently as April 2016… The Mac’s 6.1% user share in December was the lowest mark recorded by Net Applications since August 2011, more than five years ago… In October, the company reported sales of 4.9 million Macs for the September quarter, a 14% year-over-year decline and the fourth straight quarterly downturn. Apple’s sales slide during the past 12 months has been steeper than for the personal computer industry as a whole, according to industry researchers from IDC and Gartner, a 180-degree shift from the prior 30 or so quarters, when the Mac’s growth rate repeatedly beat the business average. Apple’s success through 2016 was “fueled by Microsoft’s stumbles with Windows 8 and a race-to-the-bottom mentality among rival OEMs, ” according to the article, which also notes that the user share for Linux exceeded 2% in June, and reached 2.3% by November. Read more of this story at Slashdot.

Fewer People Are Dying of Cancer Than Ever Before

The number of Americans dying of cancer has dropped to a 25-year low, equaling an estimated 2, 143, 200 fewer deaths in that period, says the new annual report from the American Cancer Society. In that time, the racial and gender disparities that exist in cancer rates have also narrowed somewhat, but they remain wide in many places. From a report on The Outline: Though the incidence of cancer remained stable for women and dropped slightly — by 2 percent — in men, rates remain overall 20 percent higher in men while rate of death for men is 40 percent higher than in women. The rates of both incidence and death vary wildly based on the type of cancer. The data that the ACS is using run through the end of 2014 for incidents of cancer and through 2013 for deaths. Lung cancer remains the leading cause of cancer death in the United States for both men and women.. Read more of this story at Slashdot.

Continued here:
Fewer People Are Dying of Cancer Than Ever Before

A Coal-Fired Power Plant In India Is Turning Carbon Dioxide Into Baking Soda

schwit1 quotes a report from MIT Technology Review: In the southern Indian city of Tuticorin, locals are unlikely to suffer from a poorly risen cake. That’s because a coal-fired thermal power station in the area captures carbon dioxide and turns it into baking soda. Carbon capture schemes are nothing new. Typically, they use a solvent, such as amine, to catch carbon dioxide and prevent it from escaping into the atmosphere. From there, the CO2 can either be stored away or used. But the Guardian reports that a system installed in the Tuticorin plant uses a new proprietary solvent developed by the company Carbon Clean Solutions. The solvent is reportedly just slightly more efficient than those used conventionally, requiring a little less energy and smaller apparatus to run. The collected CO2 is used to create baking soda, and it claims that as much as 66, 000 tons of the gas could be captured at the plant each year. Its operators say that the marginal gain in efficiency is just enough to make it feasible to run the plant without a subsidy. In fact, it’s claimed to be the first example of an unsubsidized industrial plant capturing CO2 for use. schwit1 notes: “A ‘climate change’ project that doesn’t involve taxpayer dollars? Is that even allowed?” Read more of this story at Slashdot.

View post:
A Coal-Fired Power Plant In India Is Turning Carbon Dioxide Into Baking Soda

Pull Requests Are Accepted At About The Same Rate, Regardless of Gender

An anonymous reader writes: Remember that story about how women “get pull requests accepted more (except when you know they’re women).” The study actually showed that men also had their code accepted more often when their gender wasn’t known, according to Tech In Asia — and more importantly, the lower acceptance rates (for both men and women) applied mostly to code submitters from outside the GitHub community. “Among insiders, there’s no evidence of discrimination against women. In fact, the reverse is true: women who are on the inside and whose genders are easy to discern get more of their code approved, and to a statistically significant degree.” Eight months after the story ran, the BBC finally re-wrote their original headline (“Women write better code, study suggests”) and added the crucial detail that acceptance rates for women fell “if they were not regulars on the service and were identified by their gender.” Read more of this story at Slashdot.

Ken May

Tag: journal