Science & Tech News

Brought To You By the Letter R: Microsoft Acquiring Revolution Analytics

Slashdot Updates - 3 hours 51 min ago
theodp writes Maybe Bill Gates' Summer Reading this year will include The Art of R Programming. Pushing further into Big Data, Microsoft on Friday announced it's buying Revolution Analytics, the top commercial provider of software and services for the open-source R programming language for statistical computing and predictive analytics. "By leveraging Revolution Analytics technology and services," blogged Microsoft's Joseph Sirosh, "we will empower enterprises, R developers and data scientists to more easily and cost effectively build applications and analytics solutions at scale." Revolution Analytics' David Smith added, "Now, Microsoft might seem like a strange bedfellow for an open-source company [RedHat:Linux as Revolution Analytics:R], but the company continues to make great strides in the open-source arena recently." Now that it has Microsoft's blessing, is it finally time for AP Statistics to switch its computational vehicle to R?

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Americans Support Mandatory Labeling of Food That Contains DNA

Slashdot Updates - 4 hours 51 min ago
HughPickens.com writes Jennifer Abel writes at the LA times that according to a recent survey over 80% of Americans says they support "mandatory labels on foods containing DNA," roughly the same number that support the mandatory labeling of GMO foods "produced with genetic engineering." Ilya Somin, writing about the survey at the Washington Post, suggested that a mandatory label for foods containing DNA might sound like this: "WARNING: This product contains deoxyribonucleic acid (DNA). The Surgeon General has determined that DNA is linked to a variety of diseases in both animals and humans. In some configurations, it is a risk factor for cancer and heart disease. Pregnant women are at very high risk of passing on DNA to their children." The report echoes a well-known joke/prank wherein people discuss the dangers of the chemical "dihydrogen monoxide" also known as hydrogen oxide and hydrogen hydroxide. Search online for information about dihydrogen monoxide, and you'll find a long list of scary-sounding and absolutely true warnings about it: the nuclear power industry uses enormous quantities of it every year. Dihydrogen monoxide is used in the production of many highly toxic pesticides, and chemical weapons banned by the Geneva Conventions. Dihydrogen monoxide is found in all tumors removed from cancer patients, and is guaranteed fatal to humans in large quantities and even small quantities can kill you, if it enters your respiratory system. In 2006, in Louisville, Kentucky, David Karem, executive director of the Waterfront Development Corporation, a public body that operates Waterfront Park, wished to deter bathers from using a large public fountain. "Counting on a lack of understanding about water's chemical makeup," he arranged for signs reading: "DANGER! – WATER CONTAINS HIGH LEVELS OF HYDROGEN – KEEP OUT" to be posted on the fountain at public expense.

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Europe and China Will Team Up For a Robotic Space Mission

Slashdot Updates - 7 hours 46 min ago
Taco Cowboy writes with this excerpt from Space.com: On Monday (Jan. 19), the Chinese Academy of Sciences (CAS) and the European Space Agency (ESA) issued a call for proposals for a robotic space mission that the two organizations will develop jointly. "The goal of the present Call is to define a scientific space mission to be implemented by ESA and CAS as a cooperative endeavor between the European and Chinese scientific communities," ESA officials wrote in a statement Monday. "The mission selected as an outcome of the present Joint Call will follow a collaborative approach through all the phases: study, definition, implementation, operations and scientific exploitation." The call envisions a low-budget mission, saying that ESA and CAS are each prepared to contribute about 53 million euros (U.S. $61.5 million at current exchange rates). The spacecraft must weigh less than 661 lbs. (300 kilograms) at launch and be designed to operate for at least two to three years, ESA officials wrote in the call for proposals. All proposals are due by March 16, and the peer-review process will start in April. Mission selection is expected to occur in late 2015, followed by six years of development, with a launch in 2021.

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Doomsday Clock Moved Two Minutes Forward, To 23:57

Slashdot Updates - 10 hours 44 min ago
An anonymous reader writes As reported by CNN and Time, the Bulletin of the Atomic Scientists has moved their famed Doomsday Clock two minutes closer to midnight. Now at 23:57, this clock attempts to personify humanity's closeness to a global catastrophe (as caused by either climate change or nuclear war). According to the Bulletin of the Atomic Scientists, this change is due to a lack of action regarding climate issues, the continued existence of nuclear weapon stockpiles, and the increased animosity that now exists between the United States and Russia.

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Twitter Moves To Curb Instagram Links

Slashdot Updates - Sat, 01/24/2015 - 8:31pm
Hammeh writes According to a report on Mashable, Twitter have sent out messages to some of their high profile users prompting them to share images using Twitter's own service rather than Instagram links. The news comes 2 years since Instagram pulled support for Twitter cards and has been part of the continuing battle between the two social networks. With Instagram now having overtaken Twitter in terms of users, this may be a move to try and use high profile users to show off Twitter's own image and content tools.

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In Addition To Project Spartan, Windows 10 Will Include Internet Explorer

Slashdot Updates - Sat, 01/24/2015 - 5:38pm
An anonymous reader writes After unveiling its new Project Spartan browser for Windows 10, Microsoft is now offering more details. The company confirmed that Windows 10 will also include Internet Explorer for enterprise sites, though it didn't say how exactly this will work. Spartan comes with a new rendering engine, which doesn't rely on the versioned document modes the company has historically used. It also provides compatibility with the millions of existing enterprise websites specifically designed for Internet Explorer by loading the IE11 engine when needed. In this way, the browser uses the new rendering engine for modern websites and the old one for legacy purposes.

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In Addition To Project Spartan, Windows 10 Will Include Internet Explorer

Slashdot Updates - Sat, 01/24/2015 - 5:38pm
An anonymous reader writes After unveiling its new Project Spartan browser for Windows 10, Microsoft is now offering more details. The company confirmed that Windows 10 will also include Internet Explorer for enterprise sites, though it didn't say how exactly this will work. Spartan comes with a new rendering engine, which doesn't rely on the versioned document modes the company has historically used. It also provides compatibility with the millions of existing enterprise websites specifically designed for Internet Explorer by loading the IE11 engine when needed. In this way, the browser uses the new rendering engine for modern websites and the old one for legacy purposes.

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OpenSSL 1.0.2 Released

Slashdot Updates - Sat, 01/24/2015 - 3:36pm
kthreadd writes The OpenSSL project has released its second feature release of the OpenSSL 1.0 series, version 1.0.2 which is ABI compatible with the 1.0.0 and 1.0.1 series. Major new features in this release include Suite B support for TLS 1.2 and DTLS 1.2 and support for DTLS 1.2. selection. Other major changes include TLS automatic EC curve selection, an API to set TLS supported signature algorithms and curves, the SSL_CONF configuration API, support for TLS Brainpool, support for ALPN and support for CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH.

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Bomb Threats Via Twitter Partly Shut Down Atlanta's Hartsfield Airport

Slashdot Updates - Sat, 01/24/2015 - 2:41pm
The Atlanta Journal-Constitution reports that "Credible" bomb threats were made Saturday against two flights bound for Atlanta, an airport spokesman said. The flights landed safely after being escorted into Atlanta by military fighter jets. Hartsfield-Jackson International Airport spokesman Reese McCrainie told The Atlanta Journal-Constitution at 3 p.m. that both flights — Delta 1156 and Southwest 2492 — had landed and were sitting on a taxiway waiting to be swept by the Atlanta police Bomb Squad. ... Witnesses reported seeing multiple emergency vehicles on the tarmac, and the Federal Aviation Administration said just before 3 p.m. that departing flights were experiencing gate holds and delays of up to 30 minutes due to a bomb threat. USA Today says that the flights were on their way to Atlanta from, respectively, Portland, Oregon and Milwaukee, and adds that "NORAD Media Relations Specialist Preston Schlachter confirmed that two F-16 jets launched from McIntire Air Force Base in South Carolina as a precautionary measure."

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Bomb Threats Via Twitter Partly Shut Down Atlanta's Hartsfield Airport

Slashdot Updates - Sat, 01/24/2015 - 2:41pm
The Atlanta Journal-Constitution reports that "Credible" bomb threats were made Saturday against two flights bound for Atlanta, an airport spokesman said. The flights landed safely after being escorted into Atlanta by military fighter jets. Hartsfield-Jackson International Airport spokesman Reese McCrainie told The Atlanta Journal-Constitution at 3 p.m. that both flights — Delta 1156 and Southwest 2492 — had landed and were sitting on a taxiway waiting to be swept by the Atlanta police Bomb Squad. ... Witnesses reported seeing multiple emergency vehicles on the tarmac, and the Federal Aviation Administration said just before 3 p.m. that departing flights were experiencing gate holds and delays of up to 30 minutes due to a bomb threat. USA Today says that the flights were on their way to Atlanta from, respectively, Portland, Oregon and Milwaukee, and adds that "NORAD Media Relations Specialist Preston Schlachter confirmed that two F-16 jets launched from McIntire Air Force Base in South Carolina as a precautionary measure."

Read more of this story at Slashdot.








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Bomb Threats Via Twitter Partly Shut Down Atlanta's Hartsfield Airport

Slashdot Updates - Sat, 01/24/2015 - 2:41pm
The Atlanta Journal-Constitution reports that "Credible" bomb threats were made Saturday against two flights bound for Atlanta, an airport spokesman said. The flights landed safely after being escorted into Atlanta by military fighter jets. Hartsfield-Jackson International Airport spokesman Reese McCrainie told The Atlanta Journal-Constitution at 3 p.m. that both flights — Delta 1156 and Southwest 2492 — had landed and were sitting on a taxiway waiting to be swept by the Atlanta police Bomb Squad. ... Witnesses reported seeing multiple emergency vehicles on the tarmac, and the Federal Aviation Administration said just before 3 p.m. that departing flights were experiencing gate holds and delays of up to 30 minutes due to a bomb threat. USA Today says that the flghts were on their way to Atlanta from, respectively, Portland, Oregon and Milwaukee, and adds that "NORAD Media Relations Specialist Preston Schlachter confirmed that two F-16 jets launched from McIntire Air Force Base in South Carolina as a precautionary measure."

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Ask Slashdot: Where Can You Get a Good 3-Button Mouse Today?

Slashdot Updates - Sat, 01/24/2015 - 1:44pm
guises writes Ever since mouse wheels were introduced the middle mouse button has been sidelined to an inadequate click-wheel function, or in some cases ditched altogether. This has never sat well with me, a proper middle button is invaluable for pasting, games, and navigation. More than that, my hand categorically rejects two button mice — the dangling ring finger causes me genuine physical discomfort. I have begged Logitech on multiple occasions to make just one, among their many screwy specialty mice, to replace the Mouseman which I loved so dearly. I thought for a moment that I had been answered with the g600, only to find that they had put the right mouse button in the middle. So my question to Slashdot is: where does a person turn for a three button mouse these days? I've only found two, both ergonomic and priced accordingly. I use the Contour and like the shape and wheel position, but would love to find something wireless and with a higher DPI sensor.

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Ask Slashdot: Where Can You Get a Good 3-Button Mouse Today?

Slashdot Updates - Sat, 01/24/2015 - 1:44pm
guises writes Ever since mouse wheels were introduced the middle mouse button has been sidelined to an inadequate click-wheel function, or in some cases ditched altogether. This has never sat well with me, a proper middle button is invaluable for pasting, games, and navigation. More than that, my hand categorically rejects two button mice — the dangling ring finger causes me genuine physical discomfort. I have begged Logitech on multiple occasions to make just one, among their many screwy specialty mice, to replace the Mouseman which I loved so dearly. I thought for a moment that I had been answered with the g600, only to find that they had put the right mouse button in the middle. So my question to Slashdot is: where does a person turn for a three button mouse these days? I've only found two, both ergonomic and priced accordingly. I use the Contour and like the shape and wheel position, but would love to find something wireless and with a higher DPI sensor.

Read more of this story at Slashdot.








Categories: Science & Tech News

Ask Slashdot: Where Can You Get a Good 3-Button Mouse Today?

Slashdot Updates - Sat, 01/24/2015 - 1:44pm
guises writes Ever since mouse wheels were introduced the middle mouse button has been sidelined to an inadequate click-wheel function, or in some cases ditched altogether. This has never sat well with me, a proper middle button is invaluable for pasting, games, and navigation. More than that, my hand categorically rejects two button mice — the dangling ring finger causes me genuine physical discomfort. I have begged Logitech on multiple occasions to make just one, among their many screwy specialty mice, to replace the Mouseman which I loved so dearly. I thought for a moment that I had been answered with the g600, only to find that they had put the right mouse button in the middle. So my question to Slashdot is: where does a person turn for a three button mouse these days? I've only found two, both ergonomic and priced accordingly. I use the Contour and like the shape and wheel position, but would love to find something wireless and with a higher DPI sensor.

Read more of this story at Slashdot.








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NVIDIA Responds To GTX 970 Memory Bug

Slashdot Updates - Sat, 01/24/2015 - 12:16pm
Vigile writes Over the past week or so, owners of the GeForce GTX 970 have found several instances where the GPU was unable or unwilling to address memory capacities over 3.5GB despite having 4GB of on-board frame buffer. Specific benchmarks were written to demonstrate the issue and users even found ways to configure games to utilize more than 3.5GB of memory using DSR and high levels of MSAA. While the GTX 980 can access 4GB of its memory, the GTX 970 appeared to be less likely to do so and would see a dramatic performance hit when it did. NVIDIA responded today saying that the GTX 970 has "fewer crossbar resources to the memory system" as a result of disabled groups of cores called SMMs. NVIDIA states that "to optimally manage memory traffic in this configuration, we segment graphics memory into a 3.5GB section and a 0.5GB section" and that the GPU has "higher priority" to the larger pool. The question that remains is should this affect gamers' view of the GTX 970? If performance metrics already take the different memory configuration into account, then I don't see the GTX 970 declining in popularity.

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Bjarne Stroustrup Awarded 2015 Dahl-Nygaard Prize

Slashdot Updates - Sat, 01/24/2015 - 11:23am
mikejuk writes Bjarne Stroustrup, the creator of C++, is the 2015 recipient of the Senior Dahl-Nygaard Prize, considered the most prestigious prize in object-oriented computer science. Established in 2005 it honors the pioneering work on object-orientation of Ole-Johan Dahl and Kristen Nygaard who, designed Simula, the original object-oriented language and are remembered as "colorful characters". To be eligible for the senior prize an individual must have made a "significant long-term contribution to the field of Object-Orientation," and this year it goes to Bjarne Stoustrup for the design, implementation and evolution of the C++ programming language. You can't argue with that.

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UHD Spec Stomps on Current Blu-ray Spec, But Will Consumers Notice?

Slashdot Updates - Sat, 01/24/2015 - 10:28am
An anonymous reader writes Details have emerged on the new UHD Blu-ray spec and players set to start shipping this summer. UHD promises resolutions 4X greater than Blu-ray 1080p as well as much higher data rates, enhanced color space and more audio options. But, will consumers care, and will they be willing to upgrade their HDTV's, AV Receivers, and Blu-ray players to adopt a new format whose benefits may only be realized on ultra large displays or close viewing distances? The article makes the interesting point that UHD isn't synonymous with 4K, even if both handily beat the resolution of most household displays.

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Categories: Science & Tech News

UHD Spec Stomps on Current Blu-ray Spec, But Will Consumers Notice?

Slashdot Updates - Sat, 01/24/2015 - 10:28am
An anonymous reader writes Details have emerged on the new UHD Blu-ray spec and players set to start shipping this summer. UHD promises resolutions 4X greater than Blu-ray 1080p as well as much higher data rates, enhanced color space and more audio options. But, will consumers care, and will they be willing to upgrade their HDTV's, AV Receivers, and Blu-ray players to adopt a new format whose benefits may only be realized on ultra large displays or close viewing distances? The article makes the interesting point that UHD isn't synonymous with 4K, even if both handily beat the resolution of most household displays.

Read more of this story at Slashdot.








Categories: Science & Tech News

UHD Spec Stomps on Current Blu-ray Spec, But Will Consumers Notice?

Slashdot Updates - Sat, 01/24/2015 - 10:28am
An anonymous reader writes Details have emerged on the new UHD Blu-ray spec and players set to start shipping this summer. UHD promises resolutions 4X greater than Blu-ray 1080p as well as much higher data rates, enhanced color space and more audio options. But, will consumers care, and will they be willing to upgrade their HDTV's, AV Receivers, and Blu-ray players to adopt a new format whose benefits may only be realized on ultra large displays or close viewing distances? The article makes the interesting point that UHD isn't synonymous with 4K, even if both handily beat the resolution of most household displays.

Read more of this story at Slashdot.








Categories: Science & Tech News

UHD Spec Stomps on Current Blu-ray Spec, But Will Consumers Notice?

Slashdot Updates - Sat, 01/24/2015 - 10:28am
An anonymous reader writes Details have emerged on the new UHD Blu-ray spec and players set to start shipping this summer. UHD promises resolutions 4X greater than Blu-ray 1080p as well as much higher data rates, enhanced color space and more audio options. But, will consumers care, and will they be willing to upgrade their HDTV's, AV Receivers, and Blu-ray players to adopt a new format whose benefits may only be realized on ultra large displays or close viewing distances? The article makes the interesting point that UHD isn't synonymous with 4K, even if both handily beat the resolution of most household displays.

Read more of this story at Slashdot.








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