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Submission + - Companies That Don't Understand Engineers Don't Respect Engineers (techcrunch.com)

Submitted by Anonymous Coward
An anonymous reader writes: Following up on a recent experiment into the status of software engineers versus managers, Jon Evans writes that the easiest way to find out which companies don't respect their engineers is to figure out which companies simply don't understand them. "Engineers are treated as less-than-equal because we are often viewed as idiot savants. We may speak the magic language of machines, the thinking goes, but we aren't business people, so we aren't qualified to make the most important decisions. ... Whereas in fact any engineer worth her salt will tell you that she makes business decisions daily–albeit on the micro not macro level–because she has to in order to get the job done. Exactly how long should this database field be? And of what datatype? How and where should it be validated? How do we handle all of the edge cases? These are in fact business decisions, and we make them, because we’re at the proverbial coal face, and it would take forever to run every single one of them by the product peopleand sometimes they wouldn’t even understand the technical factors involved. ... It might have made some sense to treat them as separate-but-slightly-inferior when technology was not at the heart of almost every business, but not any more."

Submission + - Dolby Atmos a Flop for Home Theater like 3DTV Was? (audioholics.com)

Submitted by Anonymous Coward
An anonymous reader writes: Object based audio is supposed to be the future of surround sound. The ability to pan sound around the room in 3D space as opposed to fixed channel assignments of yesterday's decoders. While this makes a lot of sense in the Cinema, will consumers rush to mount speakers on their ceilings or put little speaker modules on top of their existing ones to bounce sound around the room? Leading experts think this will be just a fad like 3DTV was. What do you think?

Submission + - Reading, Writing, 'Rithmetic, and Blockly

Submitted by theodp
theodp writes: As teachers excitedly tweet about completing their summer CS Professional Development at Google and Microsoft, and kids get ready to go back to school, Code.org is inviting educators to check out their K-5 Computer Science Curriculum (beta), which is slated to launch in September (more course details). The content, Code.org notes, is a blend of online activities ("engineers from Google, Microsoft, Facebook, and Twitter helped create this tutorial," footnotes explain) and 'unplugged' activities, lessons in which students can learn computing concepts with or without a computer. It's unclear if he's reviewed the material himself, but Chicago Mayor Rahm Emanuel is grateful for the CS effort ("Thank you for teaching our students these critical skills"). By the way, if you missed Lollapalooza, the Chicago Public Schools (CPS) will partner with Google next week to offer the two-day CPS Googlepalooza Conference.

Submission + - Figuring Out Where To Live Using Math (wordpress.com)

Submitted by Anonymous Coward
An anonymous reader writes: Dave Munson was thinking about moving, and had a couple broad requirements for a new home: it must be affordable, and its neighborhood must be walkable. Price is easy to chart, but how do you compare the walkability of hundreds of cities? Simple: use math. A website called Walk Score provides rough walkability ratings, but doesn't tell you much about affordability. Munson downloaded the data that went into a city's Walk Score, weighted the relevant variables, and mapped the top results. Then he looked for overlap with the map of areas in his price range. He says, "Capitol Hill, Seattle led the pack. To be honest, I was expecting something a smaller, affordable Midwest town or something, but it the highest scoring areas were usually just outside of major downtowns. Other top areas included Cambridge and Somerville outside of Boston, and the South End in Boston; Columbia Heights, Washington, DC; The Mission District, Lower Haight, and Russian Hill, San Francisco; Midtown, Atlanta; Greenwood, Dyker Heights, Kensington, and Sheepshead Bay, Brooklyn; Graduate Hospital in Philadelphia, where we used to live; Lake View, Chicago; and Five Points, Denver."

Submission + - Email Is Not Going Anywhere (theatlantic.com)

Submitted by Anonymous Coward
An anonymous reader writes: It seems the latest trend sweeping the online world is the idea that email is on its way out. Kids are eschewing email for any of the hundreds of different instant messaging services, and startups are targeting email as a system they can "disrupt." Alexis C. Madrigal argues that attempts to move past email are shortsighted and faddish, as none of the alternatives give as much power to the user. "Email is actually a tremendous, decentralized, open platform on which new, innovative things can and have been built. In that way, email represents a different model from the closed ecosystems we see proliferating across our computers and devices. Email is a refugee from the open, interoperable, less-controlled 'web we lost.' It's an exciting landscape of freedom amidst the walled gardens of social networking and messaging services." Madrigal does believe that email will gradually lose some of its current uses as new technologies spring up and mature, butt the core functionality is here to stay.

Submission + - Processors and the Limits of Physics (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: As our CPU cores have packed more and more transistors into increasingly tiny spaces, we've run into problems with power, heat, and diminishing returns. Chip manufacturers have been working around these problems, but at some point, we're going to run into hard physical limits that we can't sidestep. Igor Markov from the University of Michigan has published a paper in Nature (abstract) laying out the limits we'll soon have to face. "Markov focuses on two issues he sees as the largest limits: energy and communication. The power consumption issue comes from the fact that the amount of energy used by existing circuit technology does not shrink in a way that's proportional to their shrinking physical dimensions. The primary result of this issue has been that lots of effort has been put into making sure that parts of the chip get shut down when they're not in use. But at the rate this is happening, the majority of a chip will have to be kept inactive at any given time, creating what Markov terms 'dark silicon.' Power use is proportional to the chip's operating voltage, and transistors simply cannot operate below a 200 milli-Volt level. ... The energy use issue is related to communication, in that most of the physical volume of a chip, and most of its energy consumption, is spent getting different areas to communicate with each other or with the rest of the computer. Here, we really are pushing physical limits. Even if signals in the chip were moving at the speed of light, a chip running above 5GHz wouldn't be able to transmit information from one side of the chip to the other."

Submission + - Broadband Subscribers Eclipsing Cable TV Subscribers (wired.com)

Submitted by Anonymous Coward
An anonymous reader writes: High-speed internet has become an everyday tool for most people, and cord-cutters have dramatically slowed the growth of cable TV, so this had to happen eventually: broadband internet subscribers now outnumber cable TV subscribers among the top cable providers in the U.S. According to a new report, these providers account for 49,915,000 broadband subscribers, edging out the number of cable subscribers by about 5,000. As Re/code's Peter Kafka notes, this means that for better or worse, the cable guys are now the internet guys. Kafka says their future is "selling you access to data pipes, and pay TV will be one of the things you use those pipes for."

Submission + - Fukushima's Biological Legacy (eurekalert.org) 1

Submitted by Anonymous Coward
An anonymous reader writes: Scientists began gathering biological information only a few months after the disastrous 2011 meltdown of the Fukushima power plant in Japan. Results of these studies are now beginning to reveal serious biological effects of the Fukushima radiation on non-human organisms ranging from plants to butterflies to birds. A series of articles summarizing these studies has been published in the Journal of Heredity describing impacts ranging from population declines to genetic damage (abstract 1, abstract 2, abstract 3, abstract 4). Most importantly, these studies supply a baseline for future research on the effects of ionizing radiation exposure to the environment. Common to all of the published studies is the hypothesis that chronic (low-dose) exposure to ionizing radiation results in genetic damage and increased mutation rates in reproductive and non-reproductive cells.

Submission + - Knocking down the Great Firewall of China (dailydot.com)

Submitted by Nocturrne
Nocturrne writes: The FOSS project Lantern (https://getlantern.org/) is having great success in unblocking the internet for many users in oppressive regimes, like China and Iran. Much like Tor and bitorrent, Lantern is using peer-to-peer networking to overcome firewalls, but with the additional security of a trusted network of friends. The network of peers is growing, but we need more friends in uncensored countries to join us.

Submission + - Why didn't the Universe become a black hole? 5

Submitted by StartsWithABang
StartsWithABang writes: With some 10^90 particles in the observable Universe, even stretched across 92 billion light-years today, the Universe is precariously close to recollapsing. How, then, is it possible that back in the early stages after the Big Bang, when all this matter-and-energy was concentrated within a region of space no bigger than our current Solar System, the Universe didn't collapse down to a black hole? Not only do we have the explanation, but we learn that even if the Universe did recollapse, we wouldn't get a black hole at all!

Submission + - Watch a Cat Video, Get Hacked: The Death of Clear-Text

Submitted by onproton
onproton writes: Citizen Lab released new research today on a targeted exploitation technique used by state actors involving "network injection appliances" installed at ISPs. These devices can target and intercept unencrypted YouTube traffic and replace it with malicious code that gives the operator control over the system or installs a surveillance backdoor. One of the researchers writes, "many otherwise well-informed people think they have to do something wrong, or stupid, or insecure to get hacked—like clicking on the wrong attachments, or browsing malicious websites...many of these commonly held beliefs are not necessarily true." This technique is largely designed for targeted attacks, so it's likely most of us will be safe for now — but just one more reminder to use https.

Submission + - How California's Carbon Market Actually Works (sagepub.com)

Submitted by Lasrick
Lasrick writes: Almost 10 years ago, California’s legislature passed Assembly Bill 32, the Global Warming Solutions Act of 2006. AB 32 set the most ambitious legally binding climate policy in the United States, requiring that California’s greenhouse gas emissions return to 1990 levels by the year 2020. The centerpiece of the state’s efforts—in rhetorical terms, if not practical ones—is a comprehensive carbon market, which California’s leaders promote as a model policy for controlling carbon pollution. Over the course of the past 18 months, however, California quietly changed its approach to a critical rule affecting the carbon market’s integrity. Under the new rule, utilities are rewarded for swapping contracts on the Western electricity grid, without actually reducing greenhouse gas emissions to the atmosphere. Now that the Environmental Protection Agency is preparing to regulate greenhouse gases from power plants, many are looking to the Golden State for best climate policy practices. On that score, California’s experience offers cautionary insights into the challenges of using carbon markets to reduce greenhouse gas emissions.

Submission + - Is Remote Instruction the Future of College? (theatlantic.com)

Submitted by Anonymous Coward
An anonymous reader writes: The Atlantic reports on a new online learning venture called Project Minerva. Its goal is to blend the most effective parts of online and real-life college education. The problem with most online courses is that the vast majority of people who sign up for them never finish — they aren't engaged enough. Minerva is set up to encourage more interaction between a live professor and other students. Quoting: "[A]t first it reminded me of the opening credits of The Brady Bunch: a grid of images of the professor and eight “students” (the others were all Minerva employees) appeared on the screen before me, and we introduced ourselves. ... Within a few minutes, though, the experience got more intense. ... Bonabeau began by polling us on our understanding of the reading, a Nature article about the sudden depletion of North Atlantic cod in the early 1990s. He asked us which of four possible interpretations of the article was the most accurate. In an ordinary undergraduate seminar, this might have been an occasion for timid silence, until the class’s biggest loudmouth or most caffeinated student ventured a guess. But the Minerva class extended no refuge for the timid, nor privilege for the garrulous. Within seconds, every student had to provide an answer, and Bonabeau displayed our choices so that we could be called upon to defend them." The professor has fine-grained control over the class, and can easily divide students into groups, or link up directly for one-on-one advice. The project hopes that having a professor directly involved (and using modern tools) will bring the online learning experience up to speed with more traditional methods.

Submission + - Humans Need Not Apply: A video about the robot revolution and jobs

Submitted by Paul Fernhout
Paul Fernhout writes: This explanatory compilation video by CGP Grey called "Humans Need Not Apply" on structural unemployment caused by robotics and AI (and other automation) is like the imagery playing in my mind when I think about the topic based on previous videos and charts I've seen.

I saw it first on the econfuture site by Martin Ford, author of "The Lights in the Tunnel". It is being discussed on Reddit, and people there have started mentioning a "basic income" as one possible response.

While I like the basic income idea, I also collect other approaches in an essay called Beyond A Jobless Recovery: A heterodox perspective on 21st century economics. Beyond a basic income for the exchange economy, those possible approaches include gift economy, subsistence production, planned economy, and more — including many unpleasant alternatives like expanding prisons or fighting wars as we are currently doing. Marshall Brain's writings like Robotic Nation and Manna have inspired my own work.

I made my own video version of the concept around 2010, as a parable called "The Richest Man in the World: A parable about structural unemployment and a basic income". At 1:02 in the video I made, there is a picture of a robot near a sign "Humans Need Not Apply". The text there is: "Soon everyone was out of work. The politicians and their supporters said the solution was to lower takes and cut social benefits to promote business investment. They tried that, but the robots still got all the jobs."

Here is a p2presearch post I made in 2009 pulling together a lot of links to robot videos: "[p2p-research] Robot videos and P2P implications (was Re: A thirty year future...)". It's great to see more informative videos on this topic. CGP Grey's video is awesome in the way he puts it all together. Makes we wish I had done one like that with all those snippets of stuff I've seen over the years.

Submission + - The flight of gifted engineers from NASA

Submitted by schwit1
schwit1 writes: Rather than work in NASA, the best young engineers today are increasingly heading to get jobs at private companies like SpaceX and XCOR.

It is a long article, worth reading in its entirety, but this quote will give the essence:

As a NASA engineering co-op student at Johnson Space Center, Hoffman trained in various divisions of the federal space agency to sign on eventually as a civil servant. She graduated from college this year after receiving a generous offer from NASA, doubly prestigious considering the substantial reductions in force hitting Johnson Space Center in recent months. She did have every intention of joining that force — had actually accepted the offer, in fact — when she received an invitation to visit a friend at his new job with rising commercial launch company SpaceX.

Hoffman took him up on the offer, flying out to Los Angeles in the spring for a private tour. Driving up to the SpaceX headquarters, she was struck by how unassuming it was, how small compared to NASA, how plain on the outside and rather like a warehouse.

As she walked through the complex, she was also surprised to find open work areas where NASA would have had endless hallways, offices and desks. Hoffman described SpaceX as resembling a giant workshop, a hive of activity in which employees stood working on nitty-gritty mechanical and electrical engineering. Everything in the shop was bound for space or was related to space. No one sat around talking to friends in the morning, “another level from what you see at NASA,” she said. “They’re very purpose-driven. It looked like every project was getting the attention it deserved.”

Seeing SpaceX in production forced Hoffman to acknowledge NASA might not be the best fit for her. The tour reminded her of the many mentors who had gone into the commercial sector of the space industry in search of better pay and more say in the direction their employers take. She thought back to the attrition she saw firsthand at Johnson Space Center and how understaffed divisions struggled to maintain operations.

At NASA young engineers find that they spend a lot of time with bureaucracy, the pace is slow, their projects often get canceled or delayed, and the creative job satisfaction is poor. At private companies like SpaceX, things are getting built now. With that choice, no wonder the decision to go private is increasingly easy.

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