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Biotech

Genetically Modifying Silk Worms For Super Silk 38

Posted by Soulskill
from the does-whatever-a-spider-can dept.
New submitter davidshenba sends this quote from the BBC: "U.S. researchers have created silkworms that are genetically modified to spin much stronger silk (abstract). In weight-for-weight terms, spider silk is stronger than steel. ... Researchers have been trying to reproduce such silk for decades. But it is unfeasible to 'farm' spiders for the commercial production of their silk because the arachnids don't produce enough of it — coupled with their proclivity for eating each other. Silk worms, however, are easy to farm and produce vast amounts of silk — but the material is fragile. Researchers have tried for years to get the best of both worlds — super-strong silk in industrial quantities — by transplanting genes from spiders into worms. But the resulting genetically modified worms have not produced enough spider silk until now. GM worms produced by a team led by Professor Don Jarvis of Wyoming University seem to be producing a composite of worm and spider silk in large amounts — which the researchers say is just as tough as spider silk."
Android

Securing Android For the Enterprise 76

Posted by Soulskill
from the lcars-cream-sandwich dept.
Orome1 writes "While many companies use IPsec for secure remote access to their networks, no integrated IPsec VPN client is available on Android. Apple has already fixed this shortcoming in iOS, in part, because it wanted make the iPhone attractive for businesses. The Android operating system doesn't just lack an integrated IPsec VPN client, it also makes installing and configuring third-party VPN software quite complicated. IPsec VPN clients have to be integrated into the kernel of each device, and the client software has to be installed specifically for a memory area. This means that the firmware of each Android smartphone or tablet has to be modified accordingly. Until a 'real' IPsec VPN client is available, Android users can use their devices' integrated VPN clients based on PPTP or L2TP, which is deployed over IPsec. A 'real' IPsec VPN connection, however, is more secure because it encrypts data prior to authentication."
Piracy

US Survey Shows Piracy Common and Accepted 218

Posted by Soulskill
from the socially-and-morally-irrelevent dept.
bs0d3 writes "A new U.S. survey sponsored by the American Assembly has revealed that piracy is both common and accepted. The surveys findings show that 46% of adults and 75% of young people have bought, copied, or downloaded some copyright infringing material. 70% of those surveyed said it's reasonable to share music files (PDF) with friends and family. Support for internet blocking schemes was at 16%."
Android

Transformer Prime To Get ICS On January 12, Boot Unlocker Coming 108

Posted by Soulskill
from the more-than-meets-the-eye dept.
symbolset writes "ASUS, maker of the popular Transformer Prime Tegra 3 tablet, announced via their Facebook page that Android 4.0 (Ice Cream Sandwich) will be available January 12th. In addition they are developing a boot unlocker which will void the warranty and break Google movie rentals, but will allow modding. They said, 'based on our experience, users who choose to root their devices risk breaking the system completely. However, we know there is demand in the modding community to have an unlocked bootloader. Therefore, ASUS is developing an unlock tool for that community. Please do note that if you choose to unlock your device, the ASUS warranty will be void, and Google video rental will also be unavailable because the device will be no longer protected by security mechanism.' They also announced an intermediate software update to improve the camera and touch experience, and they're dropping GPS from the feature list for poor performance." Another article argues that the Transformer Prime is an example of ASUS struggling while breaking into a new market.
Cellphones

Nokia: the Sun Can't Charge Your Phone 204

Posted by Soulskill
from the well-what-am-i-going-to-do-with-this-93M-mile-cord dept.
itwbennett writes "Nokia's research into solar-powered cell phones ended with a (barely audible) thud. Under the best of conditions researchers were able 'to harvest enough energy to keep the phone on standby mode but with a very restricted amount of talk time,' Nokia wrote in a blog post on Tuesday. Not surprisingly, the prototype phone, which had a solar panel on the back cover, performed better in Kenya than in other testing locations, like southern Sweden and the Arctic Circle."
Medicine

Medical Imaging With a Hacked LCD Projector 43

Posted by Soulskill
from the convergent-technology dept.
An anonymous reader writes "Grad students at UC Irvine have built a spatial frequency domain imaging system using parts from a cheap LCD projector and a digital camera. The system can be used to check the level of bruising or oxygenation in layers of tissue that aren't visible to the naked eye, according to an article in Chemical and Engineering News. An accompanying video shows the series of patterned pulses that the improvised imaging system makes in order to read hemoglobin and fat levels below the surface of the skin. A more sophisticated version of the imaging system is being commercialized by a startup within UC Irvine, called Modulated Imaging. The article and video also describe infrared brain scanners that can non-invasively check for brain bleeds, and multiphoton microscopes that produce stunning images of live skin cells."
Movies

Why Do All Movie Tickets Cost the Same? 327

Posted by Soulskill
from the dollars-and-sense dept.
gambit3 sends this quote from The Atlantic: "Like tens of millions of Americans, I have paid money to see Mission: Impossible, which made $130 million in the last two weeks, and I have not paid any money to see Young Adult, which has made less than $10 million over the same span. Nobody is surprised or impressed by the discrepancy. The real question is: If demand is supposed to move prices, why isn't seeing Young Adult much cheaper than seeing Mission: Impossible?"
Earth

Rare Moon Mineral Found On Earth 53

Posted by Soulskill
from the made-in-wisconsin dept.
sciencehabit writes "A mineral previously known only from moon rocks and lunar meteorites has now been found on Earth. Researchers discovered the substance — dubbed tranquillityite after the Sea of Tranquility, where Apollo 11 astronauts landed on the Moon in July 1969— at six sites in Western Australia (abstract). The mineral occurs only in minuscule amounts and has no economic value, but scientists say it could be used for age-dating the rocks in which it occurs."
Government

Why Politicians Should Never Make Laws About Technology 157

Posted by Soulskill
from the internet-is-a-series-of-tubes dept.
snydeq writes "As the world gets more and more technical, we can't let Luddites decide the fate of dangerous legislation like SOPA, writes Deep End's Paul Venezia. 'Very few politicians get technology. Many actually seem proud that they don't use the Internet or even email, like it's some kind of badge of honor that they've kept their heads in the sand for so long. These are the same people who will vote on noxious legislation like SOPA, openly dismissing the concerns and facts presented by those who know the technology intimately. The best quote from the SOPA debates: "We're operating on the Internet without any doctors or nurses on the room." That is precisely correct,' Venezia writes. 'The best we can do for the short term is to throw everything we can behind legislation to reinstate the Office of Technology Assessment. From 1974 through 1995, this small group with a tiny budget served as an impartial, nonpartisan advisory to the U.S. Congress on all matters technological.'"
Privacy

Judge Doesn't Care About Supreme Court GPS Case 167

Posted by Soulskill
from the he-is-the-decider dept.
nonprofiteer writes "The Supreme Court is currently deciding whether or not law enforcement needs a warrant before they put a GPS tracker on a person's car. A judge in St. Louis doesn't seem to care about that, though. He ruled last week (PDF) that the FBI didn't need a warrant to track the car of a state employee they suspected was collecting a paycheck without actually going to work. (Their suspicions were confirmed.) While in favor of corrupt government employees being caught, it's a bit disturbing that a federal judge would decide a warrant wasn't needed while the Supreme Court has said the issue is unclear."
Education

When Getting Rid of College Lectures Makes Sense 174

Posted by Soulskill
from the cutting-back-on-nap-time dept.
timothy writes "NPR reports that Harvard physicist and professor Eric Mazur has largely gotten rid of the lecture in his classes, after finding that in lecture-based classes, students tend to commit to memory formulae and heuristics, but fail to develop deep understanding of concepts. Mazur has tried — and seemingly succeeded — to cultivate deeper learning with a combination of small group peer-instruction and a tight feedback loop based on in-class polling about particular problems. Joe Redish also teaches physics, at the University of Maryland, and says, 'With modern technology, if all there is is lectures, we don't need faculty to do it. ... Get 'em to do it once, put it on the Web, and fire the faculty.'"
Watch Image

Remotely Pat Your Pet With Kinect and a Wiimote 45 Screenshot-sm

Posted by samzenpus
from the petting-at-a-distance dept.
MrSeb writes "Taylor Valtrop, an enterprising roboticist with a penchant for kitties, has crafted the mother of all Kinect (and Wiimote!) hacks: The teleoperation of a robot to groom a cat. Using a Nao, a $15,000 robot; a treadmill (for moving the robot forward); a head-mounted display (to see what the robot sees); Kinect (for tracking his movements); and two Wiimotes (to move the robot's hands), Valtrop is able to pat a cat with surprising accuracy and gentleness (except for where he accidentally hits the cat in the face)."
Windows

What's Keeping You On XP? 723

Posted by Soulskill
from the bosses-and-laziness dept.
Hugh Pickens writes "PC World reports that Windows XP lost more than 11 percent of its share from September to December 2011, to post a December average of 46.5 percent, a new low for the aged OS as users have gotten Microsoft's message that the operating system should be retired. Figures indicate that Windows 7 will become the most widely used version in April, several months earlier than previous estimates. Two months ago, as Microsoft quietly celebrated the 10th anniversary of XP's retail launch, the company touted the motto 'Standing still is falling behind' to promote Windows 7 and demote XP. In July, Microsoft told customers it was 'time to move on' from XP, reminding everyone that the OS would exit all support in April 2014. Before that, the Internet Explorer team had dismissed XP as the 'lowest common denominator' when they explained why it wouldn't run IE9. The deadline for ditching Windows XP is in April 2014, when Microsoft stops patching the operating system. 'Enterprises don't want to run an OS when there's no security fixes,' says Michael Silver, an analyst with Gartner Research rejecting the idea that Microsoft would extend the end-of-life date for Windows XP to please the 10% who have no plans to leave the OS. 'The longer they let them run XP, the more enterprises will slow down their migration.'"
Government

Are Engineers Natural Libertarians Or Technocrats? 553

Posted by Soulskill
from the those-are-your-only-choices dept.
uctpjac writes "This openDemocracy article uses Scott Adams' presidential bid to argue that however much engineers — especially Silicon Valley types — like to think that they're libertarians, they are in fact much more likely to be control-freak technocrats. Quoting: 'Sensibly if uncharismatically, Adams has pledged if elected to delegate most of his decisions to people who know more than him, and flip-flop on any issue where new evidence causes him to modify his position. His worldview has its limitations – he underestimates the value of ways of thinking other than the engineer's, and it's naïve of him to claim his approach to policy is purely pragmatic and non-ideological.' Is this a fair account? Has the author wrongly read Dilbert, or wrongly interpreted the relationship between the engineering mindset and Adams' representation of it in the cartoon strip?"
Japan

Fujitsu To Develop Vigilante Computer Virus For Japan 123

Posted by Soulskill
from the which-will-lead-to-anti-anti-virus-viruses dept.
wiedzmin writes "Japanese Defense Ministry has awarded Fujitsu a contract to develop a vigilante computer virus, which will track down and eliminate other viruses, or rather — their sources of origin. Are 'good' viruses a bad idea? Sophos seems to think so, saying, 'When you're trying to gather digital forensic evidence as to what has broken into your network, and what data it may have stolen, it's probably not wise to let loose a program that starts to trample over your hard drives, making changes.'"

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