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Updated: 1 min 38 sec ago

MIT Envisions DIY Solar Cells Made From Grass Clippings

40 min 46 sec ago


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

1 hour 22 min ago


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

1 hour 37 min ago


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

2 hours 1 min ago


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

2 hours 41 min ago


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

3 hours 23 min ago


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

4 hours 9 min ago


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

6 hours 46 min ago


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 (800x480) 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

9 hours 9 min ago


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

12 hours 1 min ago


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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BTJunkie No More?

Mon, 02/06/2012 - 00:19


First time accepted submitter AWESOM-O 4k writes "It seems like the popular file sharing site BTJunkie.org is gone. On btjunkie.org you are greeted with the following: '2005 — 2012 This is the end of the line my friends. The decision does not come easy, but we've decided to voluntarily shut down. We've been fighting for years for your right to communicate, but it's time to move on. It's been an experience of a lifetime, we wish you all the best! '"

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Study Finds Social Media Harder To Resist Than Cigarettes, Alcohol

Sun, 02/05/2012 - 22:34


An anonymous reader writes "Checking a Twitter, Facebook or email account for updates may be more tempting than alcohol and cigarettes, according to researchers who tried to measure how well people regulate their daily desires. Researchers also found that while sleep and sex may be stronger urges than certain drug addictions, people are more likely to give in to their addiction to use social or other types of media."

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Philatelists Push Petition For Pluto Probe Postage

Sun, 02/05/2012 - 19:59


Hugh Pickens writes "Space.com reports that an online petition directed at the USPS and its Citizen Stamp Advisory Committee (CSAC) hopes to collect 100,000 signatures or more by March 13, the 82nd anniversary of the announcement of Pluto's discovery as the New Horizons robotic spacecraft gets closer to flyby Pluto and its moons in 2015. 'This is a chance for us all to celebrate what American space exploration can achieve though hard work, technical excellence, the spirit of scientific inquiry, and the uniquely human drive to explore,' reads the petition. Whether or not the New Horizons team is successful in getting the USPS to honor their spacecraft's mission, the probe will have delivered a stamp to Pluto. New Horizons includes nine stowaways including one of the 1991 'Not Yet Explored' Pluto stamps together with other mementos including a Florida quarter, a small container with an ounce of the ashes of Clyde Tombaugh, discoverer of Pluto, and a small segment of 2004 Ansari X Prize winner SpaceShipOne, the first privately-funded crewed spacecraft. 'Why nine mementos? I bet you can guess,' says Dr. Alan Stern, New Horizons' Principal Investigator adding why he wanted to send one of the Pluto stamps on the mission. 'Pluto may not have been explored when that stamp set came out, but we were going to conquer that,' says Stern. 'I wanted to fly it as a sort of 'in your face' thing.'"

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Remembering Sealab

Sun, 02/05/2012 - 18:35


An anonymous reader writes "'Some people remember Sealab as being a classified program, but it was trying not to be,' says Ben Hellwarth, author of the new book Sealab: America's Forgotten Quest to Live and Work on the Ocean Floor, which aims to 'bring some long overdue attention to the marine version of the space program.' In the 1960s, the media largely ignored the efforts of America's aquanauts, who revolutionized deep-sea diving and paved the way for the underwater construction work being done today on offshore oil platforms. It didn't help that the public didn't understand the challenges of saturation diving; in a comical exchange a telephone operator initially refuses to connect a call between President Johnson and Aquanaut Scott Carpenter, (who sounded like a cartoon character, thanks to the helium atmosphere in his pressurized living quarters). But in spite of being remembered as a failure, the final incarnation of Sealab did provide cover for a very successful Cold War spy program."

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Google In Battle With Its Own Lawyers

Sun, 02/05/2012 - 17:15


An anonymous reader writes "Google is at daggers end with a law firm it's been using since 2008, after discovering that lawyers in the law firm, named Pepper Hamilton LLP, were representing a patent licensing business that sued Google's Android partners last month. Google has claimed that Pepper Hamilton LLP never provided notice that it was hired by Digitude Innovations LLC, the firm that filed patent infringement complaints against Google's business allies."

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Using Crowdsourcing To Design More Accessible Elections

Sun, 02/05/2012 - 15:58


An anonymous reader writes "The U.S. Election Assistance Commission is sponsoring an online, open innovation challenge to search for creative answers to the question: 'How might we design an accessible election experience for everyone?' The goal is to develop ideas for how to make elections more accessible to everyone, especially people with disabilities."

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Ask Slashdot: How Is Online Engineering Coursework Viewed By Employers?

Sun, 02/05/2012 - 14:45


New submitter KA.7210 writes "I am an employed mechanical engineer, having worked with the same company since graduation from college 5 years ago. I am looking to increase my credentials by taking more engineering courses, potentially towards a certificate or a full master's degree. Going to school full time is not an option, and there is only one engineering school near me that offers a program that resembles what I wish to study, and also has the courses at night. Therefore, I have begun to look at online options, and it appears there are many legitimate, recognizable schools offering advanced courses in my area of interest. My question to Slashdot readers out there is: how do employers view degrees/advanced credentials obtained online, when compared to the more typical in-person education? Does anyone have specific experience with this situation? The eventual degree itself will have no indication that it was obtained online, but simple inference will show that it was not likely I maintained my employment on the east coast while attending school in-person on the west coast. I wish to invest my time wisely, and hope that some readers out there have experience with this issue!"

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Job Seeking Hacker Gets 30 Months In Prison

Sun, 02/05/2012 - 13:41


wiredmikey writes "A hacker who tried to land an IT job at Marriott by hacking into the company's computer systems, and then unwisely extorting the company into hiring him, has been sentenced to 30 months in prison. The hacker started his malicious quest to land a job at Marriott by sending an email to Marriott containing documents taken after hacking into Marriott servers to prove his claim. He then threatened to reveal confidential information he obtained if Marriott did not give him a job in the company's IT department. He was granted a job interview, but little did he know, Marriott worked with the U.S. Secret Service to create a fictitious Marriott employee for use by the Secret Service in an undercover operation to communicate with the hacker. He then was flown in for a face-to-face 'interview' where he admitted more and shared details of how he hacked in. He was then arrested and he pleaded guilty back in November 2011. Marriott claims the incident cost the company between $400,000 and $1 million in salaries, consultant expenses and other costs."

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Air Guns Shake Up Earthquake Monitoring

Sun, 02/05/2012 - 12:50


sciencehabit writes "Petroleum geologists have long used air guns in their search for oil and gas deposits. Sudden blasts from the devices generate seismic waves that they use to map underground rock formations. Could the same technique be used to study earthquakes? A team of Chinese scientists thinks so. The researchers have designed an air gun that could be useful in monitoring changes in stress buildup along fault zones."

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Half of Fortune 500s, US Agencies Still Infected With DNSChanger Trojan

Sun, 02/05/2012 - 11:58


tsu doh nimh writes "Two months after authorities shut down a massive Internet traffic hijacking scheme, the malicious software that powered the criminal network is still running on computers at half of the Fortune 500 companies, and on PCs at nearly 50 percent of all federal government agencies. Internet Identity, a Tacoma, Wash. company that sells security services, found evidence of at least one DNSChanger infection in computers at half of all Fortune 500 firms, and 27 out of 55 major government entities. Computers still infected with DNSChanger are up against a countdown clock. As part of the DNSChanger botnet takedown, the feds secured a court order to replace the Trojan's DNS infrastructure with surrogate, legitimate DNS servers. But those servers are only allowed to operate until March 8, 2012. Unless the court extends that order, any computers still infected with DNSChanger may no longer be able to browse the Web. The FBI is currently debating whether to extend the deadline or let it expire."

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