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Biotech

Extinct Ibex Resurrected By Cloning 238

The Telegraph is reporting that for the first time an extinct animal has been brought back via cloning. The Pyrenean ibex, a type of mountain goat, was declared officially extinct in 2000, but thanks to preserved skin samples scientists were able to insert that DNA into eggs from domestic goats to clone a female Pyrenean ibex. While the goat didn't survive long due to lung defects this gives scientists hopes that it will be possible to resurrect extinct species from frozen tissue. "Using techniques similar to those used to clone Dolly the sheep, known as nuclear transfer, the researchers were able to transplant DNA from the tissue into eggs taken from domestic goats to create 439 embryos, of which 57 were implanted into surrogate females. Just seven of the embryos resulted in pregnancies and only one of the goats finally gave birth to a female bucardo, which died seven minutes later due to breathing difficulties, perhaps due to flaws in the DNA used to create the clone."
Transportation

Lotus Teases With a Fuel-Agnostic Two-Stroke Engine 269

JohnnyBGod writes "Lotus claim to have invented a new, more efficient engine design. The two-stroke, flex-fuel engine can achieve, according to the surprisingly technical press release, 'approximately 10% better [fuel consumption] than current spray-guided direct injection, spark ignition engines.' The engine has a sliding puck arrangement to control its compression ratio, and has direct injection and a wet sump, to eliminate fuel leakage to the exhaust and the need to mix oil with the fuel, two common problems with two-stroke engines. Lotus engineering have released a video explaining the engine's operation."
Social Networks

Farmville, Social Gaming, and Addiction 251

MarkN writes "Facebook has been trumpeting the fact that Farmville, the most popular game on its site, has more users than Twitter, with 69 million playing over a month and 26 million playing each day. Combined with Facebook's announcement that they have hit 350 million users, that means one out of every five people on Facebook is playing Farmville. Gamasutra has a post taking a critical analysis of Farmville, its deceptively slow level grind, how a number of gameplay features end up as simply decorative since they aren't balanced with the benefits of raising crops, and discussing why Farmville succeeds so well in virally spreading itself and addicting people."
The Internet

Net Neutrality Seen Through the Telegraph 249

James McP writes "Ars Technica has a write-up on the unregulated telegraph of the 19th century, which gives a view into what could happen to an internet lacking any regulation mandating neutrality. The owners of the 'Victorian internet' used their control of the telegraph to prop up monopolies, manipulate elections, facilitate insider trading, and censor criticism."
Earth

Geek Travel To London From the US — Tips? 1095

Audrey23 writes "I am traveling to London from Washington state for two weeks in December for pleasure (use-it-or-lose-it vacation scenario) and was wondering if I should bother bringing my laptop. I know that I would have to change the region code on my wireless amongst other things and the power cord would have to be changed for a UK outlet. Would I be better off not bringing my laptop and just using Internet kiosks (do they exist in London?) or would having my laptop be a better choice to keep in touch, off-load my digital images etc? I plan on hitting the British Museum but was wondering what geeky things to do that are in London that might be worth going to and any tips hints on overseas travel for geeks? I travel quite a bit in the states but this will be my first trip overseas and want to make the best of my stay in merry old England. What words of advice do you travel seasoned geeks have for me?"
Transportation

Solar-Powered Plane Makes Runway Debut 120

MikeChino writes "The much-hyped Solar Impulse airplane just completed its first runway test, paving the way for a 20-to-25-day trip around the world next year. Conceived by Bertrand Piccard, the single-pilot plane successfully used its four solar powered motors to taxi around the runway. If all goes according to plan the plane will be able to fly day and night without fuel, signaling a bright future for solar-powered flight."
Software

Plagiarism-Detection Software Confirms Shakespeare Play 185

mi tips us that software intended to help essay graders detect plagiarism has been used to attribute to Shakespeare — with high probability — a hitherto unattributed play, 'The Reign of Edward III.' It seems that the work was co-authored by Shakespeare and another playwright of the time, Thomas Kyd. "With a program called Pl@giarism, Vickers detected 200 strings of three or more words in 'Edward III' that matched phrases in Shakespeare's other works. Usually, works by two different authors will only have about 20 matching strings."
Space

Cosmic Radiation Makes Trees Grow Faster 162

Diamonddavej writes "The BBC reports that researchers at the University of Edinburgh have found that Galactic Cosmic Rays (GCRs) somehow makes trees grow faster. GCRs vary according to the 11-year solar cycle, with more GCRs hitting the Earth during solar minimum when there is a lull in the solar wind, which normally acts to protect the inner solar system from external galactic radiation. The mechanism might have something to do with GCRs increasing cloud cover, which diffuses sunlight and increases the efficiency of photosynthesis. Nevertheless, the researchers remain mystified and are requesting further ideas and research collaboration to test hypotheses. (How about Radiation Hormesis, AKA 'Vitamin-R?')" Here is the paper's abstract at the journal New Phytologist. The researchers say: "The relation of the rings to the solar cycle was much stronger than to any climatological factors. ... As for the mechanism, we are puzzled."
Government

Ministry of Defense's "How To Stop Leaks" Document Is Leaked 141

samzenpus writes "A restricted 2,400 page-document put out by the MoD designed to help intelligence personnel with information security has been leaked onto the internet. Wikileaks notes that Joint Services Protocol 440 (JSP 440), was published in 2001 and lays out protocols to defend against hackers, journalists, and foreign spies. it says, 'Leaks usually take the form of reports in the public media which appear to involve the unauthorized disclosure of official information (whether protectively marked or not) that causes political harm or embarrassment to either the UK Government or the Department concerned... The threat [of leakage] is less likely to arise from positive acts of counter-espionage, than from leakage of information through disaffected members of staff, or as a result of the attentions of an investigative journalist, or simply by accident or carelessness.' " Looks like it's time to write JSP 441.
Power

Open Access To Exercise Data? 188

identity0 writes "A recent Slashdot discussion about heart-rate monitors in schools got me thinking about getting one for my own exercise. It turns out that the available models have a wide range of features: calorie rate, pedometers, GPS, PC connectivity, etc. Being a geek, I want one that will let me look at my exercise data, and I'm curious what experiences Slashdotters have had with them. Some download data to a proprietary application — are open source alternatives available or is the data format easily readable? Others upload data to an online app — can the data be pulled off the site or is it forever trapped on their servers? While I'm not an open source zealot or a paranoid about my data being shared, I would like to know that I can access my data in the future. Whatever method you guys use to monitor your exercise, I'd love to hear about it."
Movies

Jack Kirby Heirs Reclaim Marvel/Disney Rights 380

lbalbalba writes "Heirs to comic book legend Jack Kirby sent 45 notices of copyright termination to Marvel Entertainment, prospective Marvel buyer Disney, Sony Pictures, Universal Pictures, 20th Century Fox, Paramount Pictures, and others studios that that hold licensed media rights to Marvel characters. Some rights could revert to the heirs as soon as 2014, for characters that are among the hottest in Hollywood: The Incredible Hulk, The Mighty Thor, Iron Man, Spider-Man, The Avengers, and others. Among other things the heirs' demand could cause problems for Disney's as yet unconsummated purchase of Marvel."
Government

US Government Sets Up Online "App Store" 138

krapper writes "The Obama administration has unveiled a government 'app store' designed to push the federal bureaucracy into the era of cloud computing. The change means some federal employees will begin using services like YouTube, Gmail and WordPress, which store data on private internet servers instead of on those paid for with public money. The process will start small but will ramp up quickly, Vivek Kundra, the US chief information officer, said in a blog post on Tuesday. 'Our policies lag behind new trends, causing unnecessary restrictions on the use of new technology,' Kundra writes in the post on WhiteHouse.gov. 'We are dedicated to addressing these barriers and to improving the way government leverages new technology.' The app store is designed for federal employees doing official government business and is not intended for use by the public."
The Internet

Has the WebOS Finally Arrived? 227

SphereOfInfluence writes "Dion Hinchcliffe over on ZDNet declared in a new post that the Web OS has finally arrived and that businesses and IT departments must adjust to the fact that everything's starting to move to the cloud. He cites John Hagel's so-called big business shifts of the 21st century and claims cloud computing, crowdsourcing, open APIs, Software-as-a-Service are the future of the workplace. He goes on to present a compelling visual model of the Web OS circa 2009 and examples to back up some of the statements."

Schooling, Homeschooling, and Now, "Unschooling" 1345

ciaohound writes "The Baltimore Sun has a story about 'unschooling,' which is like homeschooling except, well, without the schooling. '...unschooling incorporates every facet of a child's life into the education process, allowing a child to follow his passions and learn at his own pace, year-round. And it assumes that an outing at the park — or even hours spent playing a video game — can be just as valuable a teaching resource as Hooked on Phonics.' If you have ever been forced to sit in a classroom where no learning was taking place, you may understand the appeal. A driving force behind the movement is parents' dissatisfaction with regular schools, and presumably with homeschooling as well. Yet few researchers are even aware of unschooling and little research exists on its effectiveness. Any Slashdotters who have experience with 'unschooling?'"
Data Storage

Intel's Braidwood Could Crush SSD Market 271

Lucas123 writes "Intel is planning to launch its native flash memory module, code named Braidwood, in the first or second quarter of 2010. The inexpensive NAND flash will reside directly on a computer's motherboard as cache for all I/O and it will offer performance increases and other benefits similar to that of adding a solid-state disk drive to the system. A new report states that by achieving SSD performance without the high cost, Braidwood will essentially erode the SSD market, which, ironically, includes Intel's two popular SSD models. 'Intel has got a very good [SSD] product. But, they view additional layers of NAND technology in PCs as inevitable. They don't think SSDs are likely to take over 100% of the PC market, but they do think Braidwood could find itself in 100% of PCs,' the report's author said."

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