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Submission + - Scientists Measure Magnetic Interaction Between Two Bound Electrons

Submitted by Anonymous Coward
An anonymous reader writes: In a paper published in Nature , scientists report successfully measuring the magnetic interaction of two bound electrons of two different strontium (Sr) ions. The two ions were suspended in a quadrupole ion trap (a.k.a. a Paul trap), and the effects of ambient magnetic noise were mitigated by 'restricting the spin evolution [of the electrons] to a decoherence-free subspace that is immune to collective magnetic field noise.' The scientists measured the magnetic interaction of the two electrons as a function of distance and found that the force acting between the two was inversely dependant on the cubed distance between the electrons, consistent with Newton's inverse-cube law.

Submission + - Selfie of Stroke Symptoms Finally Gets Woman Correct Diagnosis

Submitted by theshowmecanuck
theshowmecanuck writes: Canada's CBC TV reports that a woman suffering from a transient ischemic attack (mini-stroke) was diagnosed by the attending emergency room physician as suffering from stress, given tips on how to manage it and sent home. As she left the hospital she again began suffering the same symptoms in her car. Thinking quick she pulled out her smart phone and started taking a video selfie of herself to show the doctors the classic symptoms of a stroke. She was originally stricken at home and remembering the symptoms of a stroke from a public service announcement, went to the hospital when the symptoms subsided. After the second episode, her quick thinking and video convinced the doctors they were wrong and she was right, and they sent her for the proper diagnostic testing and treatment they should have given in first place. The article has a link to the video she took, but here it is in case, and I know it is unlikely on Slashdot, you don't want to read it.

Submission + - New Permission System Potentially Makes Android Much Less Secure 1

Submitted by capedgirardeau
capedgirardeau writes: An update to the Google Play store now groups app permissions into collections of related permissions making them much less fine grained and potentially misleading for users. For example the SMS permissions group would allow an app access to both reading and sending SMS messages. The problem is that once an app has access to the group of permissions, it can make use of any of the allowed actions at anytime without ever informing the user. As Google explains: "It’s a good idea to review permissions groups before downloading an app. Once you’ve allowed an app to access a permissions group, the app may use any of the individual permissions that are part of that group. You won’t need to manually approve individual permissions updates that belong to a permissions group you’ve already accepted."

Submission + - Report: Watch Dogs Game May Have Influence Highway Sign Hacking 1

Submitted by Anonymous Coward
An anonymous reader writes: Earlier this month, at least three US states reported that a hacker had broken into electronic road signs above major highways, with the hacker leaving messages for people to follow him on Twitter. The Multi-State Information Sharing an Analysis Center (MS-ISAC) produced an intelligence report blaming a Saudi Arabian hacker that the organization says likely got the idea from Watch Dogs, a new video in which game play revolves around ‘hacking,’ with a focus on hacking critical infrastructure-based electronic devices in particular. "Watch Dogs allows players to hack electronic road signs, closed-circuit television cameras (CCTVs), street lights, cell phones and other systems. On May 27, 2014, the malicious actor posted an image of the game on his Twitter feed, demonstrating his interest in the game, and the compromise of road signs occurs during game play. CIS believes it is likely that a small percentage of Watch Dog players will experiment with compromising computers and electronic systems outside of game play, and that this activity will likely affect SSLT [state, local, tribal and territorial] government systems and Department of Transportation (DOT) systems in particular.” Nevermind that, as the report notes, the hacker likely broke in because the signs allowed telnet and were secure with weak or default passwords. The report came out on the same day that The Homeland Security Department cautioned transportation operators about a security hole in some electronic freeway billboards that could let hackers display bogus warnings to drivers.

Submission + - Sacked Google Worker Awarded $150,000 for Unfair Dismissal

Submitted by theodp
theodp writes: When it comes to evaluating employee performance, perhaps Google isn't really that different from Microsoft after all. While Microsoft used stack ranking to kill employee morale, Google turned to bell curves that were "fine-tuned" by management to do their dirty HR work, according to Irish court documents. "Google, like other enlightened corporations," explains Valleywag, "makes its workers routinely rank each other and forces the scores to match a bell curve. The employees who are placed at the wrong end of the bell curve risk termination. That's stressful enough-now imagine your CEO personally meddling." The Irish Times reports former Google manager Rachel Berthold, who just won her suit against the company for unfair dismissal in 2011 and will receive around $150,000 in a court-mandated settlement, told her counsel that she was present when the ranking of a staff member was reduced electronically by Google Chairman Eric Schmidt. "It came from him," she said. "I saw it with my own eyes." She said Mr Schmidt could not have known anything about the employee. So, ask not for whom the fudged bell curve tolls, Googlers, it tolls for thee!

Submission + - Motorist Faces $48,000 In Fines For Mounting Cellular Signal Jammer In Car (thetruthaboutcars.com)

Submitted by turbosaab
turbosaab writes: A Florida man who installed a cellular telephone jammer in the back seat of his Toyota Highlander is facing $48,000 in fines levied by the FCC. The case first came to light when T-Mobile USA’s local carrier, a company called Mobile PCS, noticed problems with their towers over a 12 mile stretch of Interstate 4 between Seffner and Tampa. After noting that the interference seemed to coincide with the morning and evening commutes, Mobile PCS contacted the FCC who used direction finding equipment to identify the suspect’s blue Toyota Highlander. When Sheriff’s deputies approached the car, they noted that their own radios ceased to work and, after a search of the vehicle, found the jamming device hidden beneath a seat cover in the back seat.

Submission + - Building a PC in the Year 1998

Submitted by roelbj
roelbj writes: Maximum PC has posted a free PDF archive of their premiere issue, dating back to September 1998. Anyone who has been building computers for a while will appreciate gems such as "When will we get to use our USB ports? (p.13); overclocking a CPU to a blistering 225 Mhz (p.64); reviews of cutting-edge CD-ROM drives, PhotoShop 5.0, the Iomega Buz, and Final Fantasy VII; and and of course the Intel/AMD debate which existed even then (p.10). If you are offended by beige, look away.

Submission + - Coding Bootcamps Already 1/8th the Size of CS Undergraduates (coursereport.com)

Submitted by Valejo
Valejo writes: According to a study released today by Course Report, programming bootcamps are expected to grow by 2.8x in 2014, meaning that bootcamps will graduate a student for every 8 CS undergraduates. The survey (PDF) also found that 57% of the schools teach in Ruby and that the average tuition is $9,900. The authors collected responses from 95% of US schools, including General Assembly, Dev Bootcamp, and Flatiron School.

Submission + - Toyota Describes Combustion Engine That Generates Electricity Directly

Submitted by cartechboy
cartechboy writes: While electric cars are now more available than ever, combustion engines will remain for decades to come. Now auto engineers are working to refine combustion power as part of cars that are increasingly electrified, including plug-in hybrids. Toyota's new 'Free Piston Engine Linear Generator' (or FPEG) shows us one potential way. Linear engines eliminate the rotating crankshaft of conventional engines in favor of a single chamber, in which a piston moves forward and backward. A linear engine has no crankshaft, nor connecting rods. In their place is a gas-filled chamber, the compression of which functions like a spring — returning the piston after the expansion / combustion phases of a typical combustion cycle. This back-and-forth motion can be turned into energy, when you haven't got a crankshaft and the mechanically-useful rotation it produces. While linear engines are far from new, and Toyota's test units are only 10 kW (13 horsepower), a pair of them can still produce enough electricity for a Yaris or Corolla-sized vehicle to cruise on the highway at 75 mph.

Submission + - OpenSSH no longer has to depend on OpenSSL (gmane.org)

Submitted by ConstantineM
ConstantineM writes: What has been planned for a long time now, prior to the infamous heartbleed fiasco of OpenSSL (which does not affect SSH at all), is now officially a reality — with the help of some recently adopted crypto from DJ Bernstein, OpenSSH now finally has a compile-time option to no longer depend on OpenSSL — `make OPENSSL=no` has now been introduced for a reduced configuration OpenSSH to be built without OpenSSL, which would leave you with no legacy SSH-1 baggage at all, and on the SSH-2 front with only AES-CTR and chacha20+poly1305 ciphers, ECDH/curve25519 key exchange and Ed25519 public keys.

Submission + - ATK to Merge with Orbital Sciences Corp (washingtonpost.com)

Submitted by FullBandwidth
FullBandwidth writes: Two Virginia aerospace players, Arlington-based Alliant Techsystems and Dulles-based Orbital Sciences, are merging to create a $5 Billion (US) venture. The companies announced the merger in a joint announcement Tuesday. ATK is also spinning off its lucrative hunting gear segment into a separate company.

Submission + - Mr. Schmidt Goes to Washington: a Look Inside Google's Lobbying Behemoth (washingtonpost.com)

Submitted by barlevg
barlevg writes: In May 2012, in the midst of an FTC investigation into Google's search practices, the law school at George Mason University in Northern Virginia hosted a conference attended by congressmen, regulators and staffers. The topic: competition, search and social media. What none of the attendees of the conference knew was that Google was pulling many of the strings behind the event, even going so far as to suggest invited speakers.

This event, as documented in The Washington Post is just a snapshot of the operations of one of the largest and highest spending lobbying entities in DC, a far cry from the one-man shop it started out as nine years ago, from a company "disdainful" of Washington's "pay-to-play" culture.

Submission + - Apple's Spotty Record Of Giving Back To The Tech Industry (itworld.com)

Submitted by chicksdaddy
chicksdaddy writes: One of the meta-stories to come out of the Heartbleed (http://heartbleed.com/) debacle is the degree to which large and wealthy companies have come to rely on third party code (http://blog.veracode.com/2014/04/heartbleed-and-the-curse-of-third-party-code/) — specifically, open source software maintained by volunteers on a shoestring budget. Adding insult to injury is the phenomenon of large, incredibly wealthy companies that gladly pick the fruit of open source software, but refusing to peel off a tiny fraction of their profits to financially support those same groups.

Exhibit 1: Apple Computer. On Friday, IT World ran a story that looks at Apple's long history of not giving back to the technology and open source community. The article cites three glaring examples: Apple's non-support of the Apache Software Foundation (despite bundling Apache with OS X), as well as its non-support of OASIS and refusal to participate in the Trusted Computing Group (despite leveraging TCG-inspired concepts, like AMDs Secure Enclave in iPhone 5s).

Given Apple's status as the world's most valuable company and its enormous cash hoard, the refusal to offer even meager support to open source and industry groups is puzzling. From the article:

"Apple bundles software from the Apache Software Foundation with its OS X operating system, but does not financially support the Apache Software Foundation (ASF) in any way. That is in contrast to Google and Microsoft, Apple's two chief competitors, which are both Platinum sponsors of ASF — signifying a contribution of $100,000 annually to the Foundation. Sponsorships range as low as $5,000 a year (Bronze), said Sally Khudairi, ASF's Director of Marketing and Public Relations. The ASF is vendor-neutral and all code contributions to the Foundation are done on an individual basis. Apple employees are frequent, individual contributors to Apache. However, their employer is not, Khudairi noted.

The company has been a sponsor of ApacheCon, a for-profit conference that runs separately from the Foundation — but not in the last 10 years. "We were told they didn't have the budget," she said of efforts to get Apple's support for ApacheCon in 2004, a year in which the company reported net income of $276 million on revenue of $8.28 billion."

Carol Geyer at OASIS is quoted saying her organization has done "lots of outreach" to Apple and other firms over the years, and regularly contacts Apple about becoming a member. "Whenever we're spinning up a new working group where we think they could contribute we will reach out and encourage them to join," she said. But those communications always go in one direction, Geyer said, with Apple declining the entreaties.

Today, the company has no presence on any of the Organization's 100-odd active committees, which are developing cross-industry technology standards such as The Key Management Interoperability Protocol (KMIP) and the Public-Key Cryptography Standard (PKCS).

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