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Science

Ancient Viruses Altered Human Brains 110

Posted by Soulskill from the why-you-have-that-nervous-twitch dept.
giulioprisco writes: A new study from Lund University in Sweden (abstract) indicates inherited viruses that are millions of years old play an important role in building up the complex networks that characterize the human brain. The Lund study shows that retroviruses seem to play a central role in the basic functions of the brain — over the course of evolution, the viruses took an increasingly firm hold on the steering wheel in our cellular machinery. In particular, the retroviruses seem to play an important role in the regulation of which genes are to be expressed, and when."
The Internet

Cluetrain Authors Offer an Updated Guide To the Web 24

Posted by samzenpus from the get-a-clue dept.
Esther Schindler points out that new "Clues" have been added to the Cluetrain Manifesto. "If you’ve ever said, 'markets are conversations' you’re quoting the words of The Cluetrain Manifesto, the ’90s-era opus on the promise of the Web. David Weinberger and Doc Searls (two of the original authors of Cluetrain) are publishing another provocative work today called New Clues. Weinberger says: 'The Cluetrain Manifesto was an attempt to explain to businesses and the media what they were getting wrong about the Web. In the broadcast era, a mass audience was fed what the media owners thought they wanted. It was one-way communication. The Web lets us communicate directly with one another about what matters to us. The Web’s been a social world since it began. A pall has descended even among those of us who have believed in the Net as an opportunity for transformation. What seemed inevitable 15 years ago now is at risk. So Doc and I thought it was time for a re-assessment. For many people, the Net now feels like just another way commercial media feed us content and toys. We can treat it like that. Or we can remember the Net’s original and true essence: it is a set of connections open to anyone. We have built wonders with it. Those days are far from over. But we have to take back the idea and meaning of the Net. We have to make sure that it stays open to everyone, every idea, and every connection.'"
The Media

Publications Divided On Self-Censorship After Terrorist Attack 512

Posted by Soulskill from the not-afraid dept.
New submitter wmofr writes: Major U.S. and British publications refused to publish related satirical cartoons, at least those about the "prophet", after the terrorist attack in Charlie Hebdo's office, which had 12 people killed. An editor of the Independent said:"But the fact is as an editor you have got to balance principle with pragmatism, and I felt yesterday evening a few different conflicting principles: I felt a duty to readers; a duty to the dead; I felt a duty to journalism – and I also felt a duty to my staff. I think it would have been too much of a risk to unilaterally decide in Britain to be the only newspaper that went ahead and published so in a sense it is true one has self-censored in a way I feel very uncomfortable with. It's an incredibly difficult decision to make." But still many media organizations bravely publishing those cartoons, declining self-censorship. Charlie Hebdo's surviving staff say the magazine will publish again next week, saying, "stupidity will not win." Meanwhile, cartoonists around the world have published strips in response to the attack. The Onion has a poignant take as well. With regard to the attackers, one suspect turned himself in to police, and the other two remain at large.
Transportation

Mercedes-Benz's Self-Driving Concept Car Is Here 167

Posted by Soulskill from the can't-wait-to-nap-while-driving dept.
cartechboy writes: Mercedes-Benz has finally taken the wraps off its autonomous concept car, dubbed the F015 Luxury in Motion Concept. Shown at the 2015 Consumer Electronics Show in Vegas last night, the concept is a self-driving, fully-connected, hydrogen-electric plug-in hybrid that touts a vision of driving in the future. Mercedes says this concept is not only a means for getting someone from one point to another, but also a usable space for entertainment or work as well as a platform for communication and interaction. The hydrogen-electric plug-in hybrid system is unique in that it produces zero emissions at all times. It consists of a hydrogen fuel cell stack, a lithium-ion battery, and two electric motors. The F015 has a driving range of 124 miles with a fully charged battery, and up to 684 miles with a full tank of hydrogen. While not intended for production, Mercedes shows us that it has the technology today to produce a zero-emission vehicle that can drive itself. In related news, Audi has just shown off an A7 that drove itself 550 miles from San Francisco to Las Vegas for CES.
Programming

Little-Known Programming Languages That Actually Pay 242

Posted by samzenpus from the thinking-in-esperanto dept.
Nerval's Lobster writes There is no shortage of programming languages, from the well-known ones (Java and C++) to the outright esoteric (intended just for research or even humor). While the vast majority of people learn to program the most-popular ones, the lesser-known programming languages can also secure you a good gig in a specific industry. Which languages? Client-server programming with Opa, Salesforce's APEX language, Mathematica and MATLAB, ASN.1, and even MIT's App Inventor 2 all belong on that list, according to developer Jeff Cogswell. On the other hand, none of these languages really have broad adoption; ASN.1 and SMI, for example, are primarily used in telecommunications and network management. So is it really worth taking the time to learn a new, little-used language for anything other than the thrills?
United States

US Slaps Sanctions On North Korea After Sony Cyberattack 231

Posted by Soulskill from the you-can-have-cuba's-old-digs dept.
wiredmikey writes: The United States imposed financial sanctions Friday on North Korea and several senior government officials in retaliation for a cyber attack on Sony Pictures. President Obama said he ordered the sanctions because of "the provocative, destabilizing, and repressive actions and policies (PDF) of the Government of North Korea, including its destructive, coercive cyber-related actions during November and December 2014." The activities "constitute a continuing threat to the national security, foreign policy, and economy of the United States," he added, in a letter to inform congressional leaders of his executive order. The new measures allow the Treasury Department "to apply sanctions against officials of the Government of North Korea and the Workers' Party of Korea, and persons determined to be owned or controlled by, or acting for or on behalf of" these bodies.
Earth

Aircraft Responsible For 2.5% of Global Carbon Dioxide Emissions 232

Posted by Soulskill from the plane-and-simple dept.
jIyajbe writes: Christie Aschwanden of FiveThirtyEight.com reports that the world's aircraft are responsible for roughly 2.5% of global carbon dioxide emissions. The industry as a whole puts out more CO2 than most countries, and emissions are expected to grow significantly over the next few decades. She writes, "Planes don't just release carbon dioxide, they also emit nitrogen oxides, sulfur oxides and black carbon, as well as water vapor that can form heat-trapping clouds... These emissions take place in the upper troposphere, where their effects are magnified. When this so-called radiative forcing effect is taken into account, aviation emissions produce about 2.7 times the warming effects of CO2 alone." A related article breaks down how much each airline pollutes, relative to the others. Alaska, Spirit, and Frontier are tied for the highest fuel efficiency score, while American beats out Allegiant Air and Sun Country for the lowest spot.
Movies

Box Office 2014: Moviegoing Hits Two-Decade Low 400

Posted by timothy from the thanks-kim-jung-il dept.
mrspoonsi writes The number of people going to the movies in 2014 in North America slipped to its lowest level in two decades. According to preliminary estimates, roughly 1.26 billion consumers purchased cinema tickets between Jan. 1 and Dec. 31. That's the lowest number since 1.21 billion in 1995. Year-over-year, attendance looks to be off 6 percent from 2013, when admissions clocked in at 1.34 billion. Admissions have fluctuated dramatically over the years, and particularly since the advent of modern-day 3D, which can skew the average ticket price. Movie going in North America hit an all-time high in 2002, when 1.57 billion consumers lined up, thanks in part to Spider-Man, The Lord of the Rings: The Two Towers, Star Wars: Episode II — Attack of the Clones, Harry Potter and the Chamber of Secrets and My Big Fat Greek Wedding.
Programming

How We'll Program 1000 Cores - and Get Linus Ranting, Again 449

Posted by samzenpus from the getting-a-good-start dept.
vikingpower writes For developers, 2015 got kick-started mentally by a Linus Torvald rant about parallel computing being a bunch of crock. Although Linus' rants are deservedly famous for the political incorrectness and (often) for their insight, it may be that Linus has overlooked Gustafson's Law. Back in 2012, the High Scalability blog already ran a post pointing towards new ways to think about parallel computing, especially the ideas of David Ungar, who thinks in the direction of lock-less computing of intermediary, possibly faulty results that are updated often. At the end of this year, we may be thinking differently about parallel server-side computing than we do today.

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