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Submission + - Results are in from psychology's largest reproducibility test: 39/100 reproduced (nature.com)

Submitted by Anonymous Coward
An anonymous reader writes: A crowd-sourced effort to replicate 100 psychology studies has successfully reproduced findings from 39 of them. Some psychologists say this shows the field has a replicability problem. Others say the results are "not bad at all". The results are nuanced: 24 non-replications had findings at least "moderately similar" to the original paper but which didn't quite reach statistical significance.

Submission + - Chinese scientists claim to have genetically modified human embryos (nature.com)

Submitted by Annanag
Annanag writes: There were rumours — but now it's been confirmed. Chinese scientists have attempted the ethically questionable feat of genetically modifying human embryos. The scientists try to head off ethical concerns by using 'non-viable' embryos, which cannot result in a live birth, obtained from local fertility clinics. The study is a landmark — but also a cautionary tale.

Submission + - Bill to Require Vaccination of Children Advances in California (nytimes.com)

Submitted by mpicpp
mpicpp writes: A bill that would require nearly all children in California to be vaccinated by eliminating “personal belief” exemptions advanced through the State Legislature on Wednesday, though it still has several hurdles to clear. If approved, California would become one of only three states that require all parents to vaccinate their children as a condition of going to school, unless there is a medical reason not to do so.

Under the bill, introduced after a measles outbreak that began at Disneyland, parents who refuse vaccines for philosophical or religious reasons would have to educate their children at home. The legislation prompted a roiling debate in Sacramento, and last week hundreds of people protested at the Capitol, arguing that it infringed on their rights and that it would unfairly shut their children out of schools.

Last Wednesday, the legislation stalled in the Senate Education Committee as lawmakers said they were concerned that too many students would be forced into home schooling. This Wednesday, however, the bill passed that committee after its authors tweaked it, adding amendments that would expand the definition of home schooling to allow multiple families to join together to teach their children or participate in independent study programs run by public school systems.

Submission + - GCC 5.1 Released (gnu.org)

Submitted by kthreadd
kthreadd writes: Version 5.1 of GCC, the primary free software compiler for GNU and other operating systems, has been released. Version 5 includes many changes from the 4.x series. Starting with this release the default compiler mode for C is gnu11 instead of the older gnu89. New features include new compiler warnings, support for Cilk Plus. There is a new attribute no_reorder which prevents reordering of selected symbols against other such symbols or inline assembler, enabling link-time optimization of the Linux kernel without having to use -fno-toplevel-reorder. Two new preprocessor directives have also been added, __has_include and __has_include_next, to test the availability of headers. Also, there's a new C++ ABI due to changes to libstdc++. The old ABI is however still supported and can be enabled using a macro. Other changes include full support for C++14. Also the Fortran frontend has received some improvements and users will now be able to have colorized diagnostics, and the Go frontend has been updated to the Go 1.4.2 release.

Submission + - Federal agent smashes cellphone woman was using to record police activity... (latimes.com)

Submitted by schwit1
schwit1 writes: After high-profile uses of force caught on video in places like South Carolina, New York and L.A.'s skid row, officers in the Southeast L.A. suburb had been told to take filming in stride. If you're not doing anything wrong, police brass reasoned, what do you have to worry about?

So on Sunday, when a lawman was caught on video snatching a woman's cellphone in South Gate as she recorded and smashing it on the floor, it was with relief that South Gate police said the officer wasn't one of their own but a deputy U.S. marshal.

Submission + - Google allows porn on Blogger after backlash (cnn.com)

Submitted by mpicpp
mpicpp writes: In a reversal, Google says that porn will continue to be allowed on its Blogger site.
Google said it has received a big backlash after deciding earlier in the week that bloggers will no longer be able to "publicly share images and video that are sexually explicit or show graphic nudity." The ban was to have taken place on March 23.

Instead, Google said that the company would simply double down on its crackdown of bloggers who use their sites to sell porn.
In July, Google stopped porn from appearing in its online ads that appear on Blogger. And in 2013, Google decided to remove blogs from its Blogger network that contained advertisements for online porn sites.
"We've had a ton of feedback, in particular about the introduction of a retroactive change (some people have had accounts for 10+ years), but also about the negative impact on individuals who post sexually explicit content to express their identities," wrote Jessica Pelegio, Google's social product support manager, in a post on Google product forums. "So rather than implement this change, we've decided to step up enforcement around our existing policy prohibiting commercial porn."

Submission + - Most Americans see combating climate change as a moral duty (reuters.com)

Submitted by mdsolar
mdsolar writes: A significant majority of Americans say combating climate change is a moral issue that obligates them – and world leaders — to reduce carbon emissions, a Reuters/IPSOS poll has found.

        The poll of 2,827 Americans was conducted in February to measure the impact of moral language, including interventions by Pope Francis, on the climate change debate. In recent months, the pope has warned about the moral consequences of failing to act on rising global temperatures, which are expected to disproportionately affect the lives of the world’s poor.

        The result of the poll suggests that appeals based on ethics could be key to shifting the debate over climate change in the United States, where those demanding action to reduce carbon emissions and those who resist it are often at loggerheads.

        Two-thirds of respondents (66 percent) said that world leaders are morally obligated to take action to reduce CO2 emissions. And 72 percent said they were “personally morally obligated” to do what they can in their daily lives to reduce emissions.

Submission + - Lenovo says goodbye to bloatware (betanews.com)

Submitted by Anonymous Coward
An anonymous reader writes: Lenovo today announced that it has had enough of bloatware. The world's largest PC vendor says that by the time Windows 10 comes out, it will get rid of bloatware from its computer lineups. The announcement comes a week after the company was caught for shipping Superfish adware with its computers. The Chinese PC manufacturer has since released a public apology, Superfish removal tool, and instructions to help out users.

At the sidelines, the company also announced that it is giving away 6-month free subscription to all Superfish-affected users.

Submission + - Genetic Data Analysis Tools Reveal How US Pop Music Evolved

Submitted by KentuckyFC
KentuckyFC writes: The history of pop music is rich in anecdotes, folklore and controversy. But despite the keen interest, there is little in the form of hard evidence to back up most claims about the evolution of music. Now a group of researchers have used data analysis tools developed for genomic number crunching to study the evolution of US pop music. The team studied 30-second segments of more than 17,000 songs that appeared on the US Billboard Hot 100 between 1960 and 2010. Their tools categorised the songs according to harmonic features such as chord changes as well as the quality of timbre such as whether guitar-based, piano-based orchestra-based and so on. They then used a standard algorithm for discovering clusters within networks of data to group the songs into 13 different types, which turned out to correspond with well known genres such as rap, rock, country and so on. Finally, they plotted the change in popularity of these musical types over time. The results show a clear decline in the popularity of jazz and blues since 1960. During the same period, rock-related music has ebbed and flowed in popularity. By contrast, was rare before 1980 before becoming the dominant musical style for 30 years until declining in the late 2000s. The work answers several important question about the evolution of pop music, such as whether music industry practises have led to a decline in the cultural variety of new music and whether British bands such as The Beatles and The Rolling Stones triggered the 1964 American music revolution [spoiler: no in both cases].

Submission + - Sabotage in Arizona Shuts Down Internet, Cellphone, Telephone Service Statewide (freebeacon.com)

Submitted by schwit1
schwit1 writes: Cellphone, Internet, and telephone services across half of Arizona went dark on Wednesday after vandals sliced a sensitive fiber optic cable, according to those familiar with the situation. The incident is raising concerns about the safety of U.S. infrastructure.

“There was a cut that took place on a fiber optic cable that basically runs from Phoenix to Northern Arizona. The line, which is composed of extremely thick cable, appeared to have been cut with a hacksaw"

“The fiber optic cable was encased in metal piping which would have to have been accessed prior to reaching the optics. This indicates the use of a power tool and doesn’t look like ‘vandalism’ but rather like sabotage,”

Submission + - Millennials distrust the government so much, they don't want to run for office (washingtonpost.com)

Submitted by Anonymous Coward
An anonymous reader writes: According to the Washington Post, millennials are so disgruntled with the current state of politics, they are not running for office and would recall all members of congress if given the option. Perception of politics grows more negative among young people who are appalled of fundraising and corruption and deterred by the lack of privacy in public service. Millennials who want to make a difference would rather do it outside of political office.

Submission + - Oldest Twin Remains Found in Siberia (discovery.com)

Submitted by astroengine
astroengine writes: A team of Canadian and Russian researchers investigating an early Neolithic cemetery in Siberia have identified the world’s oldest set of human twins, buried with their young mother. The skeleton of the woman was exhumed in 1997 from a hunter-gatherer cemetery in south-eastern Siberia. Found with 15 marmot teeth — decorative accessories which were probably attached to clothing — the remains were photographed and labelled, but were not investigated by anthropologists. Now Angela Lieverse, a bioarchaeologist at the University of Saskatchewan, Canada, and colleagues Andrzej Weber from the University of Alberta, Canada, and Vladimir Bazaliiskii from Irkutsk University, Russia, have examined the skeleton and found remains of twin fetuses nestled between the pelvis and upper legs. The twins, about 36 to 40 weeks old, probably suffocated during their mother’s troubled labor nearly 8,000 years ago. “This is not only one of the oldest archaeologically documented cases of death during childbirth, but also the earliest confirmed set of human twins in the world,” Lieverse said.

Submission + - Starting This Week, Wireless Carriers Must Unlock Your Phone

Submitted by HughPickens.com
HughPickens.com writes: Andrew Moore-Crispin reports that beginning today, as result of an agreement major wireless carriers made with FCC Chairman Tom Wheeler in late 2013, wireless carriers in the US must unlock your phone as soon as a contract term is fulfilled if asked to do so unless a phone is connected in some way to an account that owes the carrier money. Carriers must also post unlocking policies on their websites (here are links for AT&T, Verizon, Sprint, and T-Mobile), provide notice to customers when their devices are eligible for unlocking, respond to unlock requests within two business days, and unlock devices for deployed military personnel. So why unlock your phone? Unlocking a phone allows it to be used on any compatible network, regardless of carrier which could result in significant savings. Or you could go with an MVNO, stay on the same network, and pay much less for the same cellular service.

Submission + - Live patching now available for Linux (kernel.org)

Submitted by cyranix
cyranix writes: You may never have to reboot your Linux machine ever again, even for kernel patching:

It provides a basic infrastructure for function "live patching" (i.e. code redirection), including API for kernel modules containing the actual patches, and API/ABI for userspace to be able to operate on the patches (look up what patches are applied, enable/disable them, etc). It's relatively simple and minimalistic, as it's making use of existing kernel infrastructure (namely ftrace) as much as possible. It's also self-contained, in a sense that it doesn't hook itself in any other kernel subsystem (it doesn't even touch any other code). It's now implemented for x86 only as a reference architecture, but support for powerpc, s390 and arm is already in the works (adding arch-specific support basically boils down to teaching ftrace about regs-saving).

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All seems condemned in the long run to approximate a state akin to Gaussian noise. -- James Martin

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