Transparent Transistors Printed On Paper

MTorrice writes “To make light-weight, inexpensive electronics using renewable materials, scientists have turned to a technology that is almost 2,000 years old: paper. Researchers fabricated organic transistors on a transparent, exceptionally smooth type of paper called nanopaper. This material has cellulose fibers that are only 10 nm in diameter. The nanopaper transistors are about 84% transparent, and their performance decreases only slightly when bent.” Read more of this story at Slashdot.

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Transparent Transistors Printed On Paper

San Diego Drops Red-Light Cameras

gannebraemorr writes “U-T San Diego reports that the city has become ‘the latest in a cadre of California cities turning their backs on red-light cameras — aloof intersection sentries that have prompted $490 tickets to be mailed to 20,000 motorists per year’ there. ‘Mayor Bob Filner announced his decision to take down the city’s 21 cameras at a news conference set at the most prolific intersection for the tickets, North Harbor Drive and West Grape Street, near San Diego International Airport. A crew went to work immediately taking down “photo enforced” signs throughout the city. “Seems to me that such a program can only be justified if there are demonstrable facts that prove that they raise the safety awareness and decrease accidents in our city,” Filner said of the cameras. “The data, in fact, does not really prove it.”‘ I have to say I’m a bit surprised that my city is voluntarily shedding potentially $9.8M in revenue after objectively evaluating a program. I wonder how much a system would cost that could switch my light from green to red if it detected a vehicle approaching from a red-lit direction at dangerous speeds. Can you think of an other alternative uses for these cameras?” Read more of this story at Slashdot.

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San Diego Drops Red-Light Cameras

Dozens Suspended In Harvard University Cheat Scandal

johnsnails writes “Around 60 students at Harvard University have been suspended and others disciplined in a mass cheating scandal at the elite college, the campus newspaper reports. The Harvard Crimson quoted an email from Faculty of Arts and Sciences dean Michael Smith that said more than half of the cases heard by administrators in the scandal, which erupted last year, had resulted in suspension orders. ‘After professor Matthew B. Platt reported suspicious similarities on a handful of take-home exams in his spring course Government 1310: “Introduction to Congress,” the College launched an investigation that eventually expanded to involve almost half of the 279 students enrolled in the course.'” Read more of this story at Slashdot.

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Dozens Suspended In Harvard University Cheat Scandal

“Bill Shocker” Malware Controls 620,000 Android Phones In China

Orome1 writes “A new discovered malware is potentially one of the most costly viruses yet discovered. Uncovered by NQ Mobile, the ‘Bill Shocker’ (a.expense.Extension.a) virus has already impacted 620,000 users in China and poses a threat to unprotected Android devices worldwide. Bill Shocker downloads in the background, without arousing the mobile device owner’s suspicion. The infection can then take remote control of the device, including the contact list, Internet connections and dialing and texting functions. Once the malware has turned the phone into a “zombie,” the infection uses the device to send text message to the profit of advertisers. In many cases, the threat will overrun the user’s bundling quota, which subjects the user to additional charges.” Read more of this story at Slashdot.

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“Bill Shocker” Malware Controls 620,000 Android Phones In China

Japan Launches Two New Spy Satellites

According to the Daily Yomiuri, “Japan launched two satellites on Jan. 27 to strengthen its surveillance capabilities, including keeping a closer eye on North Korea which has vowed to stage another nuclear test. One of them was a radar-equipped unit to complete a system of surveillance satellites that will allow Tokyo to monitor any place in the world at least once a day. The other was a demonstration satellite to collect data for research and development.” The Defense News version of the story says “Japan developed a plan to use several satellites as one group to gather intelligence in the late 1990s as a response to a long-range missile launch by Pyongyang in 1998. The space agency has said the radar satellite would be used for information-gathering, including data following Japan’s 2011 quake and tsunami, but did not mention North Korea by name.” Read more of this story at Slashdot.

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Japan Launches Two New Spy Satellites

With MS Research Help, UN Attempts To Model All of Earth’s Ecosystems

An anonymous reader writes “Microsoft Research and UN scientists have teamed up to build the first general-purpose computer model of whole ecosystems across the entire world. The project was detailed in a recent Nature article [note: yet another expensively paywalled original article] titled ‘Ecosystems: Time to model all life on Earth.'” Read more of this story at Slashdot.

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With MS Research Help, UN Attempts To Model All of Earth’s Ecosystems

Credit Card Swipe Fees Begin Sunday In USA

An anonymous reader writes “A speedbump on the road to a cash-free economy will go into effect Sunday in the USA, as retailers in 40 states will have the option of passing along a surcharge to customers who pay with credit cards. The so-called swipe fees arose from the settlement of a seven-year lawsuit filed by retailers against Visa, Mastercard, and big banks, who collect an electronic processing fee averaging 1.5 to 3 percent on transactions involving credit cards. The banks naturally have opposed the consumer surcharges, preferring that the extra costs to be passed along in the form of higher prices. Consumers in ten states (California, Colorado, Connecticut, Florida, Kansas, Maine, Massachusetts, New York, Oklahoma, Texas) won’t be affected, since laws in those states forbid the practice (it seems that gasoline station owners here in Massachusetts got a different memo, though). Also, the surcharges won’t be collected for debit or prepaid cards.” Read more of this story at Slashdot.

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Credit Card Swipe Fees Begin Sunday In USA

German Federal Court Rules That Internet Connection Is Crucial To Everyday Life

Qedward writes “Internet access is as crucial to everyday life as having a phone connection and the loss of connectivity is deserving of financial compensation, the German Federal Court of Justice has ruled. Because having an internet connection is so significant for a large part of the German population, a customer whose service provider failed to provide connectivity between December 2008 and February 2009 is entitled to compensation, the court ruled today. ‘It is the first time the court ruled that an internet connection is as important a commodity as having a phone,’ said court spokeswoman Dietlind Weinland. The court, however, denied the plaintiff’s request of €50 a day for his fax machine not working.” Read more of this story at Slashdot.

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German Federal Court Rules That Internet Connection Is Crucial To Everyday Life

Multi-State AT&T U-Verse Outage Enters Third Day

SonicSpike writes “AT&T U-verse customers are reporting this morning that an outage that began Monday and is affecting at least 15 states is still not resolved. Some customers were told this morning that the problem will not be fixed for at least 24 hours.” Read more of this story at Slashdot.

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Multi-State AT&T U-Verse Outage Enters Third Day

Swiss Federal Lab Claims New World Record For Solar Cell Efficiency

Zothecula writes “Scientists based at Empa, the Swiss Federal Laboratories for Materials Science and Technology, have set a new efficiency record for thin-film copper indium gallium (di)selenid (or CIGS) based solar cells on flexible polymer foils, reaching an efficiency of 20.4 percent. This is an increase from a previous record of 18.7 percent set by the team back in 2011.” Read more of this story at Slashdot.

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Swiss Federal Lab Claims New World Record For Solar Cell Efficiency