Communications Technology

Nascent Graphene Institute Makes Steps Toward Transistors

judgecorp writes “A research team at Manchester has taken a big step toward building transistors with graphene. So far graphene’s marvelous conductivity has actually proved a drawback, but the team has sandwiched a layer of molybdenum disulfide between layers of graphene to provide a high on/off ratio. Also, the British Government is finding £50 million to fund Manchester as a center for graphene study and development, led by two professors there, Sir Kostya Novoselov and Sir Andre Geim, who shared the 2010 Nobel prize for Physics for their work on graphene.”

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NASA Pulling Out of ESA-led ExoMars Mission?

astroengine writes “It’s a strange irony that to afford the expense of space exploration, international collaboration is often sought after — spreading the cost across several international partners means the biggest space missions may be accomplished. And yet in times of austerity, national budgets balk at the prospect of investing in international projects like ExoMars. Sadly, that’s exactly what could be facing the ambitious ESA-led Mars rover/satellite mission if NASA’s Science Mission Directorate budget is slashed in the next financial year. NASA may pull out of the project, leaving ExoMars with no rockets or a means to actually land on Mars. Could Russia help out? Possibly, but it will still lead to ESA taking on more cost than it has budgeted for.”

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Moglen: Facebook Is a Man-In-The-Middle Attack

jfruh writes “In an email exchange with privacy blogger Dan Tynan, Columbia law professor Eben Moglen referred to Facebook as a ‘man in the middle attack’ — that is, a service that intercepts communication between two parties and uses it for its own nefarious purposes. He said, ‘The point is that by sharing with our actual friends through a web intermediary who can store and mine everything, we harm people by destroying their privacy for them. It’s not the sharing that’s bad, it’s the technological design of giving it all to someone in the middle. That is at once outstandingly stupid and overwhelmingly dangerous.’ Tynan is a critic of Facebook, but he thinks Moglen is overstating the case.”

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Google Starts Running Fiber In Kansas City

New submitter Kiyyik writes “After weeks of wrangling over shared space on utility poles, Google and the KC Board of Public Utilities have gotten their act together and Google is starting to wire Kansas City, Kansas today. They will be paying attachment fees and hanging the fiber optic lines in the space on the poles reserved for telecommunications. The Kansas City, Missouri side is still on track to begin a few months behind the Kansas side.”

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Central Europe Countries Continue to Oppose ACTA

tykev writes “The Czech government suspended the ratification process of the Anti-Counterfeiting Trade Agreement, ACTA, said Prime Minister Petr Necas today. The government wants to further analyze the issue. There were a number of public demonstrations against ACTA in several Czech towns, and some Czech Euro MP’s oppose ACTA as being ‘completely wide of the mark’. Earlier, Poland announced its intention to suspend the ratification process as well. In the meantime, the website of the ruling Czech Civic Democratic Party was attacked and defaced by Anonymous who also publicly released personal data of the party’s members.”

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MIT Envisions DIY Solar Cells Made From Grass Clippings

Zothecula writes “Research scientist Andreas Mershin has a dream to bring inexpensive solar power to the masses, especially those in developing countries. After years of research, he and his team at MIT’s Center for Bits and Atoms, along with University of Tennessee biochemist Barry Bruce, have worked out a process that extracts functional photosynthetic molecules from common yard and agricultural waste. If all goes well, in a few years it should be possible to gather up a pile of grass clippings, mix it with a blend of cheap chemicals, paint it on your roof and begin producing electricity. Talk about redefining green power plants!”

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Indian Court Orders Google To Remove Content

itwbennett writes “A Court in Delhi, India has ordered Google to remove content that ‘is said to mock gods worshipped in India,’ according to an IDG News Service report. Mufti Ajiaz Arshad Qasmi, a private citizen, ‘had filed a civil suit against Google and other Internet companies including Facebook, objecting to certain content on their websites.’ While Google agreed to remove the content, citing a ‘long-standing policy of responding to court orders,’ other Internet companies named in the suit are likely to appeal.”

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Perl Data Language 2.4.10 released

First time accepted submitter tonique writes “Perl Data Language (PDL) 2.4.10 has been released. Highlights of the new release are automatic multi-thread support, support for data structures larger than 2 GB and POSIX threads support. Also available is the first draft of the new PDL book. PDL is especially suitable for scientists. For those not in the know, ‘PDL gives standard Perl the ability to compactly store and speedily manipulate the large N-dimensional data arrays which are the bread and butter of scientific computing.’ Commercial languages used for the same purpose include MATLAB and IDL.”

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Full-Body Scans Rolled Out At All Australian International Airports

suraj.sun writes in with a story about the spread of full body scanners. It reads in part:”Passengers at airports across Australia will be forced to undergo full-body scans or be banned from flying under new laws to be introduced into Federal Parliament this week. In a radical $28 million security overhaul, the scanners will be installed at all international airports from July and follows trials at Sydney and Melbourne in August and September last year. The Government is touting the technology as the most advanced available, with the equipment able to detect metallic and non-metallic items beneath clothing. It’s also keen to allay concerns raised on travel online forums that passengers would appear nude on security screens as they had when similar scanners were introduced at US airports. The technology will show passengers on a screen as stick figures of neither sex.”

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Lake Vostok Reached

First time accepted submitter Cyberax writes “After 30 years of drilling and weeks of media attention the Antarctic underground lake Vostok has been reached by Russian scientists (translated article). Deep drilling in the vicinity of Vostok Station in Antarctica began in the 1970s, when the existence of the reservoir was not yet known. Scientists are beginning paleoclimatic studies and further exploration of the lake will continue in 2013-2014.”

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No Pardon For Turing

mikejuk writes “A petition signed by over 21,000 people asked the UK Government to grant a pardon to Alan Turing. That request has now been declined. A statement in the House of Lords explained the reasoning: ‘A posthumous pardon was not considered appropriate as Alan Turing was properly convicted of what at the time was a criminal offence. He would have known that his offence was against the law and that he would be prosecuted. It is tragic that Alan Turing was convicted of an offence which now seems both cruel and absurd-particularly poignant given his outstanding contribution to the war effort. However, the law at the time required a prosecution and, as such, long-standing policy has been to accept that such convictions took place and, rather than trying to alter the historical context and to put right what cannot be put right, ensure instead that we never again return to those times.’”

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Symantec Identifies Android Trojans That Mutate With Every Download

angry tapir writes “Symantec researchers have identified a new premium-rate SMS Android Trojan that modifies its code every time it gets downloaded in order to bypass antivirus detection. This technique is known as server-side polymorphism and has already existed in the world of desktop malware for many years, but mobile malware creators have only now begun to adopt it.”

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Details Emerge About Spark Linux-Based Tablet

MojoKid writes “There’s a new tablet in town called the Spark. The Linux-driven tablet, based on the Zenithink C71 and KDE was unveiled by developer Aaron Seigo recently. The tablet will be available for pre-order this week and will start shipping worldwide in May. In terms of specifications, the 7-inch (800×480) multi-touch slate will run a 1GHz AMLogic ARM processor and Mali-400 GPU, sport 512MB of RAM, 4GB of internal storage (with a microSD slot for expandability), 802/11b/g WiFi, a pair of USB ports, a front-facing 1.3MP webcam, and an audio jack. The UI of choice is Plasma Active and there will apparently be a content store where developers can peddle their wares and users can snag software.”

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The Engineer Who Stopped Airplanes From Flying Into Mountains

New submitter gmrobbins writes “The Seattle Times profiles avionics engineer Don Bateman, whose Honeywell lab in Redmond, Washington has for decades pioneered ground proximity warning systems. Bateman’s innovations have nearly eliminated controlled flight into terrain by commercial aircraft, the most common cause of fatal airplane accidents.”

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Facebook Malware Goes Viral

itwbennett writes “Just a few hours after a fake CNN news report appeared on Facebook Friday, more than 60,000 users had gone to the spoofed, malware bearing page according to Sophos Senior Security Advisor Chester Wisniewski. Facebook didn’t respond to IDG News Service’s request for information on ‘how widespread the problem was or whether its own security had been breached, but Wisniewski said that there are a number of ways that status updates could appear without users’ knowledge.’”

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