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Biotech

Scientists Create RNA From Primordial Soup 369

Posted by timothy from the that's-notional-primordial-soup-to-you dept.
Kristina at Science News writes "The RNA world hypothesis proposed 40 years ago suggested that life on Earth started not with DNA but with RNA. Now a team of scientists bolsters this hypothesis, having assembled RNA in the lab from a mixture that resembles what was likely the primordial soup. 'Until now,' Science News reports, 'scientists couldn't figure out the chemical reactions that created the earliest RNA molecules.' The new work started the RNA assembly chemistry from a different angle than what earlier work had tried."
Security

Apple Quietly Recommends Antivirus Software For Macs 484

Posted by timothy from the wear-your-rubbers dept.
Barence writes "After years of boasting about the Mac's near invincibility, Apple is now advising its customers to install security software on their computers. Apple — which has continually played on Windows' vulnerability to viruses in its advertising campaigns — issued the advice in a low-key message on its support forums. 'Apple encourages the widespread use of multiple antivirus utilities so that virus programmers have more than one application to circumvent, thus making the whole virus writing process more difficult.' It goes on to recommend a handful of products." Reader wild_berry points out the BBC's story on the unexpected recommendation.
Earth

Strong Methane Emissions On the Siberian Shelf 582

Posted by kdawson from the carbon-dioxide-times-twenty dept.
rrohbeck writes "The Independent reports brand-new results of high concentrations of methane — 100x normal — above the sea surface over the Siberian continental shelf. A large number of methane plumes have been discovered bubbling up from the sea floor. This is probably due to methane clathrate, buried under the sea floor before the last ice age, breaking up as higher water temperatures melt the permafrost that had contained it."
Patents

IBM Wants Patent On Finding Areas Lacking Patents 151

Posted by CmdrTaco from the all-for-me-none-for-you dept.
theodp writes "It sounds like a goof — especially coming from a company that pledged to raise the bar on patent quality — but the USPTO last week disclosed that IBM is seeking a patent for Methodologies and Analytics Tools for Identifying White Space Opportunities in a Given Industry, which Big Blue explains allows one 'to maximize the value of its IP by investigating and identifying areas of relevant patent 'white space' in an industry, where white space is a term generally used to designate one or more technical fields in which little or no IP may exist,' and filling those voids with the creation of additional IP."
Operating Systems

How the LSB Keeps Linux One Big Happy Family 171

Posted by Soulskill from the behave-or-i'll-turn-this-distro-around-right-now dept.
blackbearnh writes "The Linux Standard Base is the grand attempt to create a binary-level interface that application developers can use to create software which will run on any distribution of Linux. Theodore Tso, who helps maintain the LSB, talked recently with O'Reilly News about what the LSB does behind the scenes, how it benefits ISVs and end users, and what the greatest challenges left on the plate are. 'One of the most vexing problems has been on the desktop where the Open Source community has been developing new desktop libraries faster than we can standardize them. And also ISVs want to use those latest desktop libraries even though they may not be stable yet and in some ways that's sort of us being a victim of our own success. The LSB desktop has been getting better and better and despite all the jokes that for every year since I don't know probably five years ago, every year has been promoted as the year of the Linux desktop. The fact of the matter is the Linux desktop has been making gains very, very quickly but sometimes as a result of that some of the bleeding edge interfaces for the Linux desktop haven't been as stable as say the C library. And so it's been challenging for ISVs because they want to actually ship products that will work across a wide range of Linux distributions and this is one of the places where the Linux upstream sources haven't stabilized themselves.'"
United States

US No Longer the World's Internet Hub 433

Posted by Soulskill from the couldn't-last-forever dept.
museumpeace brings us a New York Times story about how internet traffic is increasingly flowing around the US as web-based industries catch up in other parts of the world. Other issues, such as the Patriot Act, have made foreign companies wary about having their data on US servers. From the NYTimes: "Internet industry executives and government officials have acknowledged that Internet traffic passing through the switching equipment of companies based in the United States has proved a distinct advantage for American intelligence agencies. In December 2005, The New York Times reported that the National Security Agency had established a program with the cooperation of American telecommunications firms that included the interception of foreign Internet communications. Some Internet technologists and privacy advocates say those actions and other government policies may be hastening the shift in Canadian and European traffic away from the United States."
Apple

Apple's IPhone 3G Firmware Update Bombs 423

Posted by CmdrTaco from the oops-they-did-it-again dept.
JagsLive writes "After lots of complaints about iPhone 3G connection issues, Apple released a firmware update Monday with hopes it would fix the issues. But early reports suggest it didn't work as planned. Complaints have included dropped calls, abrupt network switches, poor reception, and service interruptions. Apple declined to offer details about its iPhone 2.0.1 update, other than saying it included 'bug fixes.' However, comments in Apple's support forum say plenty about the latest attempt to rectify poor user experiences. In fact, the update seems to be causing new issues, apparently interfering with the GPS function, among others."
Communications

Theorists Make Quantum Communications Breakthrough 155

Posted by kdawson from the shannon's-cat dept.
KentuckyFC writes "One of the cornerstones of modern physics is Claude Shannon's theory of communication, which he published in 1948. If you've ever made a phone call, watched TV, or used a computer, you've got Shannon to thank for describing how information can be moved from one place in the universe to another using an idea called the channel capacity. But nobody has been able to develop a quantum version of this theory. So physicists have no idea how much quantum information can be sent from one point to another. Now two American physicists have made an important breakthrough by proving that two quantum channels with zero capacity can carry information when used together. That's interesting because it indicates that physicists may have been barking up the wrong tree with this problem: it implies that the quantum capacity of a channel does not uniquely specify its ability for transmitting quantum information (abstract). And that could be the idea that breaks the logjam in this area."
E3

Did E3 Just Gasp Its Last Breath? 142

Posted by timothy from the my-last-breath-will-be-a-sigh dept.
Ian Lamont writes "This year's E3 is over, and there's already talk that this could be the last one. Even before the conference started, a slew of studios announced they wouldn't be taking part, citing high costs and other 'business reasons.' At the conference itself, 'there were no huge game announcements, and Microsoft didn't even bother having Bungie show up to talk about the next Halo release, claiming that the company wanted to "shorten the presentation."' Electronic Arts CEO John Riccitiello said he 'hated' E3's new format, adding 'either we need to go back to the old E3, or we'll have to have our own private events.' Crave also noted there are no solid plans for next year's show. On the other hand, people have predicted E3's demise in previous years, and they turned out to be wrong."
Power

Warning Future Generations About Nuclear Waste 616

Posted by kdawson from the opportunists-we-will-have-always-with-us dept.
Smivs writes "How do we warn people 10,000 years in the future about our nuclear waste dumps? There is a thought-provoking essay in the The Guardian newspaper (UK) by Ulrich Beck concerning this problem. Professor Beck also questions whether green issues are overly influencing politicians and clouding our judgement regarding the dangers of nuclear power."
Businesses

Inside Steve's Brain 292

Posted by samzenpus from the read-all-about-it dept.
cgjherr writes "There are management insights to be learned from Steve Jobs? You're nuts. The only things you can learn from Jobs is how to drive people nuts. Or at least, that's what I thought up until I read 'Inside Steve's Brain.' Turns out, there are things to learn from Steve's obsessive perfectionism. Certainly I wouldn't copy every aspect of Jobs' management style. Doing that will likely get you fired, or at least reprimanded, in most companies. But there is some stuff to be learned from how Jobs designs products and analyses the market, and that's the view that Leander Kahney gives us access to." Keep reading for the rest of Jack's review.
Classic Games (Games)

Robots Aim To Top Humans At Air Hockey 177

Posted by timothy from the air-hockey-tables-suck dept.
An anonymous reader writes "You probably knew that the Deep Blue supercomputer beats chess masters, and that last weekend a software robot defeated four poker champions. But you may have missed this one: a GE Fanuc robot is taking on humans at air hockey. The robot is powered by a special PC-board that can instantly switch between 8-bit and its 32-bit modes. The 8-bit version lost to most human players, but the 32-bit microcontroller has defeated even the best human air hockey players by a ratio of three to one."

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