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Submission + - Bill Gates To Invest $2 Billion In Renewables (theguardian.com)

Submitted by Anonymous Coward
An anonymous reader writes: Bill Gates has invested about a billion dollars in renewable energy, and now he's ready to double down. Gates announced he will increase his investment in renewable energy technologies to $2 billion in an attempt to "bend the curve" on limiting climate change. He is focusing on risky investments that favor "breakthrough" technologies because he thinks incremental improvements to existing tech won't be enough to meet energy needs while avoiding a climate catastrophe. "There’s no battery technology that’s even close to allowing us to take all of our energy from renewables and be able to use battery storage in order to deal not only with the 24-hour cycle but also with long periods of time where it’s cloudy and you don’t have sun or you don’t have wind. Power is about reliability. We need to get something that works reliably." At the same time, Gates rejected calls to divest himself and his charitable foundation of investments in fossil fuel companies.

Submission + - When a Company Gets Sold, Your Data May Be Sold, Too (nytimes.com)

Submitted by Anonymous Coward
An anonymous reader writes: A new report points out that many of the top internet sites have language in their privacy policies saying that your private data might be transferred in the event of an acquisition, bankruptcy sale, or other transaction. They effectively say, "We won't ever sell your information, unless things go bad for us." 85 of the top 100 websites in the U.S. (ranked by Alexa), had this sort of language, including Amazon, Apple, Facebook, Google, Hulu, and LinkedIn. (RadioShack did this recently.) "The potential ramifications of the fire sale provisions became clear two years ago when True.com, a dating site based in Plano, Tex., that was going through a bankruptcy proceeding, tried to sell its customer database on 43 million members to a dating site based in Canada. The profiles included consumers’ names, birth dates, sexual orientation, race, religion, criminal convictions, photos, videos, contact information and more. Because the site’s privacy policy had promised never to sell or share members’ personal details without their permission, Texas was able to intervene to stop the sale of customer data, including intimate details on about two million Texans." But with this new language, users no longer enjoy that sort of protection. Only 17 of the top 100 sites even say they will notify customers of the data transfer. Only a handful allow users to opt out.

Submission + - Study Suggests That HUD Tech May Actually Reduce Driving Safety (gizmag.com)

Submitted by Zothecula
Zothecula writes: Cruising at speed down the highway with a heads-up display (HUD) constantly feeding data into your line of sight can make anyone feel like a jet pilot on the road; totally in control of your vehicle and primed to avert any potential danger that comes your way. However, recent studies by the University of Toronto show that the HUD multi-tasking method of vehicle piloting may well not provide the extra margin of safety that we think it does. In fact, according to the researchers, it could be downright dangerous.

Submission + - High-Profile Study Turns Up the Antitrust Heat on Google - Bloomberg Business (bloomberg.com)

Submitted by Anonymous Coward
An anonymous reader writes: Columbia Law School professor Tim Wu — the man who coined the term "network neutrality" — has published a new study suggesting that Google's new method of putting answers to simple search queries at the top of the results page is anticompetitive and harmful to consumers. For subjective search queries — e.g. "What's the best [profession] in [city]?" — with its own results first. The study did some A/B testing with a group of 2,690 internet users and found they were 45% more likely to click on merit-based results than on Google's listings. Wu writes, "Search engines are widely understood as key mediators of the web's speech environment, given that they have a powerful impact on who gets heard, what speech is neglected, and what information generally is reached. ... The more that Google directs users to its own content and its own properties, the more that speakers who write reviews, blogs and other materials become invisible to their desired audiences."

Submission + - Greek Financial Crisis Is an Opportunity For Bitcoin (theguardian.com)

Submitted by Anonymous Coward
An anonymous reader writes: Greece's economy has been in trouble for several years, now, and a major vote next weekend will shake it up even further. The country can't pay its debts, and the upcoming referendum will decide whether they face increased austerity measures or start the process of exiting the Euro. One side effect of the crisis is that alternative currencies like Bitcoin suddenly look much more attractive as the "normal" currencies become unstable. "Tony Gallippi, the co-founder of bitcoin payment processor Bitpay, tweeted on Sunday night that he expected the price of bitcoin to rise to between $610 and $1,250 if Greece exits the Euro. The currency is currently worth $250. Part of the reason why the crisis is so tempting for proponents of the cryptocurrency is the echoes of a previous crisis in the Eurozone: the banking collapse in Cyprus in 2013, which saw that nation also impose capital controls to prevent massive outflows of currency from the panicking country. That collapse came at the same time as the first major boom in the price of bitcoin, which began the year at less than $20 and peaked at ten times that by early April – before it all came crashing down."

Submission + - MIT's automatic software bug repairing without access to source code

Submitted by jan_jes
jan_jes writes: MIT researchers have presented a new system at the Association for Computing Machinery’s Programming Language Design and Implementation conference, that repairs the dangerous software bugs by automatically importing functionality from other, more secure applications. According to MIT, "The system, dubbed CodePhage, doesn’t require access to the source code of the applications. Instead, it analyzes the applications’ execution and characterizes the types of security checks they perform. As a consequence, it can import checks from applications written in programming languages other than the one in which the program it’s repairing was written."

Submission + - The Underfunded, Disorganized Plan to Save Earth from the Next Giant Asteroid (vice.com)

Submitted by citadrianne
citadrianne writes: Until a few decades ago, the powers that be didn’t take the threat of asteroids very seriously. This changed on March 23, 1989, when an asteroid 300 meters in diameter called 1989FC passed within half a million miles of Earth. As the New York Times put it, "In cosmic terms, it was a close call."

After this arguably close brush with total annihilation, Congress asked NASA to prepare a report on the threat posed by asteroids. The 1992 document, "The Spaceguard Survey: Report of the NASA International Near-Earth-Object Detection Workshop," was, suffice it to say, rather bleak.

If a large NEO were to hit Earth, the report said, its denizens could look forward to acid rain, firestorms, and an impact winter induced by dust being thrown miles into the stratosphere. ...

After reports from the National Research Council made it clear that meeting the discovery requirement outlined in the Congressional mandate was impossible given the lack of program funding, NEOO got a tenfold budget increase from 2009 to 2014. Yet it still faces a number of difficulties. A program audit released last September described the NEOO program as a one-man operation that is poorly integrated and lacking in objectives and oversight.

Submission + - Charter Hires Net Neutrality Activist To Make Policy (wired.com)

Submitted by Anonymous Coward
An anonymous reader writes: The Federal Communications Commission has been at loggerheads with many ISPs lately, after the agency pushed through net neutrality rules that have now gone into effect. The defeat of Comcast's attempted acquisition of Time Warner Cable was hailed by many net neutrality activists as a victory, but then came the news that Charter was looking to buy TWC instead — which brought the worries back. But now Charter has taken the unusual step of hiring one of those activists to help develop its policy: Marvin Ammori. He says, "Charter hired me—which, to be honest, took some humility on its part since I have helped lead public campaigns against cable companies like Charter—to advise it in crafting its commitment to network neutrality. After our negotiation, I can say Charter is offering the strongest network neutrality commitments ever offered—in any merger or, to my knowledge, in any nation. In fact, in the end, I personally wrote the commitments." Put briefly, Charter agreed to abide by the interconnection mandates and prohibition of pair prioritization — regardless of the outcome of pending litigation from the ISPs fighting it — for a minimum of three years. The company has also committed to no data caps and no usage-based billing.

Submission + - After Protest, France Cracks Down on Uber (bbc.com)

Submitted by Anonymous Coward
An anonymous reader writes: Just a day after taxi drivers began a high-profile protest of Uber in France, the nation's interior minister has issued a ban on the car-sharing service UberPop. The minister stated that the service was illegal, and ordered police to begin seizing vehicles defying the order. "UberPOP is a car-sharing service offered by Uber, which brings together customers and private drivers at prices lower than those charged by both traditional taxi firms and even other Uber services. UberPOP differs because it allows non-professional drivers to register their car and transport other passengers. It has been illegal in France since January, but the law has proved difficult to enforce and the service continues to operate, AFP news agency reports."

Submission + - SpaceX Breaks Down Its Rocket Landing Attempts (spacex.com)

Submitted by Anonymous Coward
An anonymous reader writes: Twice now, SpaceX has attempted to land one of its rockets on a barge in the ocean. Each attempt came very close, and provided some fascinating imagery. In a new post on their website, they explain where they're at with rocket landing technology, and what went wrong with the earlier trials: "That controlled descent was successful, but about 10 seconds before landing, a valve controlling the rocket’s engine power (thrust) temporarily stopped responding to commands as quickly as it should have. As a result, it throttled down a few seconds later than commanded, and—with the rocket weighing about 67,000 lbs and traveling nearly 200 mph at this point—a few seconds can be a very long time. With the throttle essentially stuck on “high” and the engine firing longer than it was supposed to, the vehicle temporarily lost control and was unable to recover in time for landing, eventually tipping over." They believe they've solved the issues that cropped up in the tests, and they're looking forward to their next attempt, which will happen on Sunday if the weather cooperates.

Submission + - Touring NASA's Space Shuttle Cockpit Trainer (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: Now that the space shuttles have been retired, NASA has been shutting down and cleaning out all of the equipment dedicated to keeping them in service. One such tool was the Crew Compartment Trainer II, a full-size replica of a space shuttle cockpit. Astronauts trained on it to become familiar with the operation of many onboard systems, Just before it was removed, Ars got a chance to tour it, and took a ton of pictures in the process. Quoting: "The forward windows are surprisingly small, and visibility dead ahead is limited to a very narrow section of the window. Both the pilot and commander have fighter-style HUDs (heads-up displays), which are used mainly during landing to keep them lined up and on target with the runway. ... Bloomfield walked me through a few procedures, and it was fascinating how complex the shuttles were in some areas and how primitive they were in others. The on-board computers of course received numerous updates throughout the vehicles’ lives, but even in their final iteration they wouldn’t have won any speed awards."

Submission + - Mob Programming: When Is 5 Heads Really Better Than 1 (or 2)? (itworld.com)

Submitted by itwbennett
itwbennett writes: Proponents of Mob programming, an offshoot of Pair programming in which the whole team works together on the same computer, say that it increases both quality and productivity, but also acknowledge that the productivity gains might not be readily apparent. 'If you measure by features or other classic development productivity metrics, Mobbing looks like it's achieving only 75 to 85 percent of individual or Pair output for, say, a team of six or seven working for a week,' says Paul Massey, whose company Bluefruit Software is a heavy user of the Mob approach. So, where does the productivity come from? Matthew Dodkins, a software architect at Bluefruit says the biggest gains are in code merges. 'In a day spent using traditional collaboration, you would have to first spend time agreeing on tasks, common goals, deciding who's doing what... and then going away to do that, write code, and come back and merge it, resolve problems,' says Dodkins. By bringing everyone into the same room, 'we try to merge frequently, and try to do almost continuous integration.' Matt Schartman, whose company Appfolio also uses Mobbing and wrote about his experience, gave Mobbing high marks for producing a quality product, but didn't find that it improved productivity in any measurable way.

Submission + - World's First Commercial Jetpack To Launch Next Year (theguardian.com)

Submitted by Anonymous Coward
An anonymous reader writes: The good news is that soon, you'll finally be able to buy that jetpack you've always wanted. The bad news is that it'll run you about $150,000. The Martin Jetpack will use fans, rather than rockets, to lift humans weighing up to 120kg (~256 lbs). Its makers say it can reach altitudes of up to 1 kilometer, and fly for up to 30 minutes at a time. The jetpack will be sold commercially to emergency services next year, and then a smaller, personal version will hit the market in 2017.

Submission + - University Students Made a Working Model Hyperloop (vice.com)

Submitted by derekmead
derekmead writes: Elon Musk's Hyperloop gets people excited. Promise the ability to travel from San Francisco to Los Angeles in less than an hour, and you're going to get people salivating. But for as much as we've heard about it, we've had scarcely little to see—until a team of students at the University of Illinois decided to build their very own miniature hyperloop.

Mechanical engineering students at the university built a functioning 1:24 scale model of the Hyperloop, a “fourth mode of transportation” that sends pods through a partially pressurized tube at very high speeds, as part of a senior design project. It was designed to test some of the key components of Musk's design, which was outlined in a much-read, open source white paper published in August of 2013. That said, there are several key differences, which keep this from truly being a proof-of-concept as to whether or not the Hyperloop will ultimately work.

Submission + - DARPA is already working on designer organisms to terraform Mars (examiner.com)

Submitted by MarkWhittington
MarkWhittington writes: Space visionaries dream of a time when human beings will not only settle Mars, but will terraform the Red Planet into something more Earth-like, with a breathable atmosphere, running water, and a functioning biosphere. Evidence exists that Mars was more or less Earth-like billions of years ago before the atmosphere leached away into space and the water became frozen under the ground and at the poles. Terraforming Mars is decades away from the beginning and probably centuries away from the end. But DARPA, the Defense Advanced Research Projects Agency, is already genetically engineering organisms that will help turn the Red Planet blue, according to a story in Motherboard.

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