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Why Women Have No Time For Wikipedia

Science of Nerds:Slashdot - 1 hour 4 min ago
Andreas Kolbe writes Wikipedia is well known to have a very large gender imbalance, with survey-based estimates of women contributors ranging from 8.5% to around 16%. This is a more extreme gender imbalance than even that of Reddit, the most male-dominated major social media platform, and it has a palpable effect on Wikipedia content. Moreover, Wikipedia editor survey data indicate that only 1 in 50 respondents is a mother – a good proportion of female contributors are in fact minors, with women in their twenties less likely to contribute to Wikipedia. Wikimedia Foundation efforts to address this "gender gap" have so far remained fruitless. Wikipedia's demographic pattern stands in marked contrast to female-dominated social media sites like Facebook and Pinterest, where women aged 18 to 34 are particularly strongly represented. It indicates that it isn't lack of time or family commitments that keep women from contributing to Wikipedia – women simply find other sites more attractive. Wikipedia's user interface and its culture of anonymity may be among the factors leading women to spend their online time elsewhere.

Read more of this story at Slashdot.








Bitcoin’s Earliest Adopter Is Cryonically Freezing His Body To See The Future

Science and Tech News from Wired - 2 hours 12 min ago
"He’s always been optimistic about the future," says Hal Finney's wife, Fran. "Every new advance, he embraced it, every new technology. Hal relished life, and he made the most of everything."






Software Error Caused Soyuz/Galileo Failure

Science of Nerds:Slashdot - 3 hours 26 min ago
schwit1 writes An investigation into the recent failed Soyuz launch of the EU's Galileo satellites has found that the Russian Fregat upper stage fired correctly, but its software was programmed for the wrong orbit. From the article: "The failure of the European Union’s Galileo satellites to reach their intended orbital position was likely caused by software errors in the Fregat-MT rocket’s upper-stage, Russian newspaper Izvestia reported Thursday. 'The nonstandard operation of the integrated management system was likely caused by an error in the embedded software. As a result, the upper stage received an incorrect flight assignment, and, operating in full accordance with the embedded software, it has delivered the units to the wrong destination,' an unnamed source from Russian space Agency Roscosmos was quoted as saying by the newspaper."

Read more of this story at Slashdot.








Impressive New Eruption Started at Tavurvur in the Rabaul Caldera, Papua New Guinea

Science and Tech News from Wired - 3 hours 59 min ago
If the eruption in Iceland isn’t enough, a new eruption started today at the Tavurvur cone within the Rabaul Caldera. The images from the eruption show an impressive lava fountain and ash plume from the cone producing ash that could disrupt flights across the region. Ash has fallen across much of the area, destroying crops […]






IBM Opens Up Its Watson Supercomputer To Researchers

Science of Nerds:Slashdot - 4 hours 11 min ago
An anonymous reader writes IBM has announced the "Watson Discovery Advisor" a cloud-based tool that will let researchers comb through massive troves of data, looking for insights and connections. The company says it's a major expansion in capabilities for the Watson Group, which IBM seeded with a $1 billion investment. "Scientific discovery takes us to a different level as a learning system," said Steve Gold, vice president of the Watson Group. "Watson can provide insights into the information independent of the question. The ability to connect the dots opens up a new world of possibilities."

Read more of this story at Slashdot.








Eruption Started Between Barðarbunga and Askja in Iceland

Science and Tech News from Wired - 4 hours 15 min ago
It appears that an eruption has begun in the region between Bárðarbunga and Askja, close to the northernmost point of the earthquake swarm that begun almost 2 weeks ago. This would put it within the Askja fissure zone in part called the Holuhraun Lava Field – the same place where cracks were spotted in the land surface […]






The Executive Order That Led To Mass Spying, As Told By NSA Alumni

Science of Nerds:Slashdot - 5 hours 31 min ago
An anonymous reader writes with this Ars piece about the executive order that is the legal basis for the U.S. government's mass spying on citizens. One thing sits at the heart of what many consider a surveillance state within the US today. The problem does not begin with political systems that discourage transparency or technologies that can intercept everyday communications without notice. Like everything else in Washington, there's a legal basis for what many believe is extreme government overreach—in this case, it's Executive Order 12333, issued in 1981. “12333 is used to target foreigners abroad, and collection happens outside the US," whistleblower John Tye, a former State Department official, told Ars recently. "My complaint is not that they’re using it to target Americans, my complaint is that the volume of incidental collection on US persons is unconstitutional.” The document, known in government circles as "twelve triple three," gives incredible leeway to intelligence agencies sweeping up vast quantities of Americans' data. That data ranges from e-mail content to Facebook messages, from Skype chats to practically anything that passes over the Internet on an incidental basis. In other words, EO 12333 protects the tangential collection of Americans' data even when Americans aren't specifically targeted—otherwise it would be forbidden under the Foreign Intelligence Surveillance Act (FISA) of 1978.

Read more of this story at Slashdot.








The Executive Order That Led To Mass Spying, As Told By NSA Alumni

Science of Nerds:Slashdot - 5 hours 31 min ago
An anonymous reader writes with this Ars piece about the executive order that is the legal basis for the U.S. government's mass spying on citizens. One thing sits at the heart of what many consider a surveillance state within the US today. The problem does not begin with political systems that discourage transparency or technologies that can intercept everyday communications without notice. Like everything else in Washington, there's a legal basis for what many believe is extreme government overreach—in this case, it's Executive Order 12333, issued in 1981. “12333 is used to target foreigners abroad, and collection happens outside the US," whistleblower John Tye, a former State Department official, told Ars recently. "My complaint is not that they’re using it to target Americans, my complaint is that the volume of incidental collection on US persons is unconstitutional.” The document, known in government circles as "twelve triple three," gives incredible leeway to intelligence agencies sweeping up vast quantities of Americans' data. That data ranges from e-mail content to Facebook messages, from Skype chats to practically anything that passes over the Internet on an incidental basis. In other words, EO 12333 protects the tangential collection of Americans' data even when Americans aren't specifically targeted—otherwise it would be forbidden under the Foreign Intelligence Surveillance Act (FISA) of 1978.

Read more of this story at Slashdot.








The Executive Order That Led To Mass Spying, As Told By NSA Alumni

Science of Nerds:Slashdot - 5 hours 31 min ago
An anonymous reader writes with this Ars piece about the executive order that is the legal basis for the U.S. government's mass spying on citizens. One thing sits at the heart of what many consider a surveillance state within the US today. The problem does not begin with political systems that discourage transparency or technologies that can intercept everyday communications without notice. Like everything else in Washington, there's a legal basis for what many believe is extreme government overreach—in this case, it's Executive Order 12333, issued in 1981. “12333 is used to target foreigners abroad, and collection happens outside the US," whistleblower John Tye, a former State Department official, told Ars recently. "My complaint is not that they’re using it to target Americans, my complaint is that the volume of incidental collection on US persons is unconstitutional.” The document, known in government circles as "twelve triple three," gives incredible leeway to intelligence agencies sweeping up vast quantities of Americans' data. That data ranges from e-mail content to Facebook messages, from Skype chats to practically anything that passes over the Internet on an incidental basis. In other words, EO 12333 protects the tangential collection of Americans' data even when Americans aren't specifically targeted—otherwise it would be forbidden under the Foreign Intelligence Surveillance Act (FISA) of 1978.

Read more of this story at Slashdot.








Google Reveals ‘Project Wing,’ Its Two-Year Effort to Build Delivery Drones

Science and Tech News from Wired - 5 hours 32 min ago
Google X, the tech giant's "moonshot" lab, has spent the last two years building an aerial drone that can deliver goods across the country. The company calls the effort Project Wing.






Scientists solve mystery of moving Death Valley rocks

Science News: ScienceNewsDaily.net - 5 hours 35 min ago
By Alex Dobuzinskis LOS ANGELES (Reuters) - A solution to the longstanding mystery of why rocks move erratically across an isolated patch of California's Death Valley finally emerged on Thursday, when researchers published a study showing the driving force was sheets of wind-driven ice. Trails from the movement of the rocks, which show them changing direction suddenly in their movement across the so-called Racetrack Playa, have long befuddled scientists and the general public. Paleobiologist Richard Norris of the Scripps Institution of Oceanography, who led the study, saw the rare phenomenon first-hand last December while standing with his cousin, engineer James Norris, at the spot.

Ebola Outbreak in Sierra Leone Began at a Funeral

Science News: ScienceNewsDaily.net - 5 hours 51 min ago

An extensive look at the genome of the Ebola virus reveals its behavior, when it arrived in West Africa and how it spread in the region to cause the largest-ever recorded Ebola outbreak. Researchers sequenced 99 Ebola virus genomes from 78 patients in Sierra Leone, one of the countries affected by the outbreak that started in the neighboring Guinea, and found that the virus' genome changes quickly, including parts of the genome that are crucial for diagnostic tests to work. "We've uncovered more than 300 genetic clues about what sets this outbreak apart from previous outbreaks," co-author Stephen Gire of Harvard said in a statement. The researchers studied the viruses isolated from the blood of these patients, as well as subsequent Ebola patients, to identify the genetic characteristics of the Ebola virus responsible for this outbreak.


Canada Tops List of Most Science-Literate Countries

Science of Nerds:Slashdot - 6 hours 13 min ago
An anonymous reader writes "A recent survey of scientific education and attitudes showed the Canadian population to have the highest level of scientific literacy in the world, as well as the fewest reservations about the direction of scientific progress (full report). A key factor is a high level of scientific knowledge among the general population (despite comparatively low numbers of people employed in STEM fields). Another is a higher level of comfort with choosing rationality over religious belief — only 25% of Canadians surveyed agreed with the statement "We depend too much on science and not enough on faith", as opposed to 55% in the U.S. and 38% in the E.U. I also wonder if the vaunted Canadian healthcare system plays a role. When advances in medical science are something you automatically expect to benefit from personally if you need them, they look a lot better than when you have to scramble just to cover your bills for what we have now."

Read more of this story at Slashdot.








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