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Shark

Lasers Unearth Lost 'Agropolis' of New England 105

sciencehabit writes "Hidden ruins are customary in the wild jungles of South America or on the white shores of the Mediterranean Sea. Now, researchers have uncovered a long-lost culture closer to Western civilization — in New England. Using aerial surveys created by LiDAR, a laser-guided mapping technique, the team detected the barely perceptible remnants of a former 'agropolis' around three rural New England towns (abstract). Near Ashford, Connecticut, a vast network of roads offset by stone walls came to light underneath a canopy of oak and spruce trees. More than half of the town has become reforested since 1870, according to historical documents, exemplifying the extent of the rural flight that marked the late 1800s. Some structures were less than 2 feet high and buried in inaccessible portions of the forest, making them essentially invisible to on-the-ground cartography."
Space

The Far Future of Our Solar System 122

An anonymous reader writes "Sure, the Universe is expanding, the galaxies are accelerating away from one another, and it's looking more and more like they'll never re-collapse. The timeline of the far future looks pretty grim on large scales. But what's to come of our Solar System: of the Earth, our Moon and our Sun? This tour of the far future of the Solar System, scaling the timescales to the Big Bang being '1 Universe year' ago, puts it all in perspective."
Bitcoin

Meet the 'Assassination Market' Creator Who's Crowdfunding Murder With Bitcoins 291

schwit1 writes "As Silk Road emerged from the 'dark-web', other sites have appeared offering services that are frowned upon by most. As Forbes reports, perhaps the most-disturbing is 'The Assassination Market' run by a pseudonymous Kuwabatake Sanjuro. The site, remarkably, is a crowdfunding service that lets anyone anonymously contribute bitcoins towards a bounty on the head of any government official–a kind of Kickstarter for political assassinations. As Forbes reports, NSA Director Alexander and President Obama have a BTC40 bounty (~$24,000) but the highest bounty — perhaps not entirely surprising — is BTC 124.14 (~$75,000) for none other than Ben Bernanke."
Science

Iranian Physics Student From UT Gets 10 Years In Jail For Spying 253

scibri writes "Omid Kokabee, a laser physics graduate student from the University of Texas who has been imprisoned in Tehran for the past 15 months, was sentenced to 10 years in jail on Sunday for allegedly conspiring with foreign countries against Iran. Kokabee was arrested in February 2011 while on a trip home, and charged with 'communicating with a hostile government' (i.e. Israel) and 'illegal earnings.' He has consistently denied the charges, and refused to speak at his trial, where no evidence against him was presented. Several international science groups, including the American Physical Society, have spoken up in his defense, and an online petition has been set up in support."
Medicine

Mutant Flu Researchers Declare a Time Out 224

New submitter scibri writes "Researchers working on highly pathogenic H5N1 avian influenza have said they will stop work on the virus for 60 days, to allow them to explain the importance of their work to politicians and the public. Quoting: 'Despite the positive public-health benefits these studies sought to provide, a perceived fear that the ferret-transmissible H5 HA viruses may escape from the laboratories has generated intense public debate in the media on the benefits and potential harm of this type of research. We would like to assure the public that these experiments have been conducted with appropriate regulatory oversight in secure containment facilities by highly trained and responsible personnel to minimize any risk of accidental release.'" Reader Harperdog sends in a related article arguing that we shouldn't be having a debate about the censorship of research, but rather a debate over whether the research should have been allowed in the first place.
Math

Faster-Than-Fast Fourier Transform 271

First time accepted submitter CanEHdian writes "MIT news reports on research done resulting in a Faster-than-fast Fourier Transform algorithm. 'At the Association for Computing Machinery's Symposium on Discrete Algorithms (SODA) this week, a group of MIT researchers will present a new algorithm that, in a large range of practically important cases, improves on the fast Fourier transform. Under some circumstances, the improvement can be dramatic — a tenfold increase in speed. The new algorithm could be particularly useful for image compression, enabling, say, smartphones to wirelessly transmit large video files without draining their batteries or consuming their monthly bandwidth allotments.'"
Science

The Weight of an e-Book 243

whoever57 writes "According to Prof Kubiatowicz from Berkeley, each time an additional book is downloaded to an e-reader, the mass of the e-reader increases. The effect doesn't really make the devices more difficult to carry: the professor calculates that 4GB of books would increase its weight by a billionth of a billionth of a gram— about the mass of a single virus or DNA molecule."
Graphics

Adobe Demos Photo Unblurring At MAX 2011 251

karthikmns writes with word of an amazing demo presented last week at Adobe's annual MAX convention. You'll have to watch the video, but the enthusiastic crowd reaction seems genuine (or at least justified), even in an audience full of Photoshop enthusiasts, as photographs are algorithmically deblurred. (Maybe in the future, cameras will keep records of their own motion in metadata to assist such software efforts, rather than relying on in-built anti-shake software.) No word about when this will turn up for consumers in anything besides demo form, but I suspect similar software's already in use at Ft. Meade and Langley.
Science

Science and Religion Can and Do Mix, Mostly 1345

coondoggie writes "A recent Rice University study found that in one of the more vitriolic social (and increasingly political) battlegrounds, science v. religion, there is more common ground that most folks believe. In fact, according to the study, only 15% of scientists at major U.S. research universities see religion and science as always in conflict."
Communications

Why the Fax Machine Refuses To Die 835

snydeq writes "Deep End's Paul Venezia waxes befuddled on the ongoing existence of the fax machine. 'Consider what a fax machine actually is: a little device with a sheet feeder, a terrible scanning element, and an ancient modem. Most faxes run at 14,400bps. That's just over 1KB per second — and people are still using faxes to send 52 poorly scanned pages of some contract to one another. Over analog phone lines. Sometimes while paying long-distance charges! The mind boggles,' Venezia writes. 'If something as appallingly stupid as the fax machine can live on, it makes you wonder how we make progress at all. Old habits die hard. It just goes to show you: Bad technology generally isn't the problem; it's the people who persist in using that technology rather than embracing far superior alternatives.'"
Government

Seigniorage Hack Could Resolve Debt Limit Crisis 696

UltraOne writes "With the US Senate voting to table the Boehner debt limit bill, the US is only a few days away from running out of cash to pay for all its obligations. Slate is reporting on a fascinating legal hack that could come in handy, described by blogger 'beowulf' back in January 2011. Seigniorage is the extra value added when a government mints a coin with a face value greater than the value of the precious metal contained in the coin. The statute governing the minting of coins contains a section (31 USC 5112(k) ) that authorizes the Secretary of the Treasury to mint and issue platinum coins in any denomination or quantity. To keep the government from running out of money, Timothy Geithner could order a $5 trillion platinum coin struck and deposited at the Federal Reserve. The money could then be used to fund Federal Government operations (blog post contains legal details)."
Businesses

After a Decade, Mac Sales Again Top 10% 410

GMGruman writes "The last time Apple's Mac sales accounted for more than 10 percent of the U.S. PC market was 1991. This spring, Apple finally returned to that market share high, with 10.7 percent of all U.S. PC sales, according to both IDC and Gartner. That's a major reversal from its 2004 share of under 2 percent. The sales report comes after some other good news this week for Apple: A third of big businesses now let employees choose a Mac as their PC — and more than half choose the Mac."
Media

Netflix Deflects Rage Over Price Increase 722

oxide7 writes "Netflix provoked an unprecedented outpouring of backlash across the Internet as the company unveiled plans to raise prices on its movie-rental services. The company said it would raise the Internet-plus-DVDs-in-the-mail plan from $9.99 per month to $15.98 per month late Tuesday sparking protests and rage across the subscriber base. Netflix brushed off the criticism however. 'We knew there would be some people who would be upset,' company spokesman Steve Swasey said. 'To most people, it's a latte or two,' he added."
Biotech

Spanish Surgeon Performs First Synthetic Organ Transplant 91

Bob the Super Hamste writes "The BBC is reporting that surgeons in Sweden have transplanted a synthetic windpipe into a patient. The synthetic windpipe was grown from a scaffolding and coated with the patients own stem cells. The scaffolding was made using 3D images of the patient's own windpipe. The new windpipe was made by scientists in London."
Cloud

Facebook Announces Video Calling With Skype 102

An anonymous reader writes "As rumored and anticipated, Facebook co-founder and CEO Mark Zuckerberg today announced video calling, powered by Skype. The company also revealed other chat improvements, including an option to see the friends you message most and group chat, and confirmed that it now has 750 million users."

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