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Submission + - 3D solar towers offer up to 20 times more power output than flat solar panels ( 1

cylonlover writes: While we’ve seen the development of solar cell technologies that employ nanoscale 3D structures to trap light and increase the amount of solar energy absorbed, MIT researchers have now used 3D on the macro scale to achieve power output that is up to 20 times greater than traditional fixed flat solar panels with the same base area. The approach developed by the researchers involves extending the solar cells upwards in a three-dimensional tower or cube configuration to enable them to better capture the sun's rays when it is lower on the horizon.

UK ISPs Profit From Coughing Up Customer Data 59

nk497 writes "ISPs in the UK are charging as much as £120 to hand customer data over to rightsholders looking for proof of piracy, according to the Federation Against Software Theft. While ISPs have to hand over log details for free in criminal cases, they are free to charge in civil cases — and can set the price. 'In 2006, we ran Operation Tracker in which we identified about 130 users who were sharing copies of a security program over the web,' said John Lovelock, chief executive of FAST. 'In the end we got about 100 names out of them, but that cost us £12,000, and that was on top of the investigative costs and the legal fees.'"

Gene Therapy Causes Blind Woman To Grow New Fovea 86

Al writes "A woman with a rare, inherited form of blindness is now able to read, thanks to a gene therapy that caused a new fovea — the part of the retina that is most densely populated with photoreceptors — to grow in her eye. The patient suffers from Leber congenital amaurosis, meaning an abnormal protein makes her photoreceptors have a severely impaired sensitivity to light. She received the experimental treatment twelve months ago when physicians injected a gene encoding a functional copy of the protein into a small part of one eye — about eight-to-nine millimeters in diameter. Along with two other patients receiving the same treatment, her eyesight improved after just a few weeks. Now the physicians report that this patient seems to have developed a new fovea, exactly where she received the injection. Because the woman has been effectively blind since birth, the results suggest that the brain is able to adapt to new visual stimuli remarkably quickly."

New Treatment Trains Immune System To Kill Cancer 62

Al writes "A vaccine in clinical trials at the University of Pittsburgh School of Medicine triggers the human immune system to attack a faulty protein that's often abundant in colorectal cancer tissue and precancerous tissue. If it works as hoped, it could remove the need for repeated colonoscopies in patients at high risk for developing colorectal cancer. The vaccine has already proven safe in patients with advanced pancreatic cancer. It works by spurring the body to manufacture antibodies against the abnormal version of a mucous protein called MUC1. While moderate amounts of the protein are found in the lining of normal intestines, high levels of a defective form of MUC1 are present in about half of advanced adenomas and the majority of colorectal cancers."
The Internet

New Service Converts Torrents Into PNG Images 297

jamie points out that a new web service,, will encode a torrent into a PNG image file, allowing it to be shared easily through forums or image hosting sites. Quoting TorrentFreak: "We have to admit that the usefulness of the service escaped us when we first discovered the project. So, we contacted Michael Nutt, one of the people running the project to find out what it's all about. 'It is an attempt to make torrents more resilient,' Michael told [us]. 'The difference is that you no longer need an indexing site to host your torrent file. Many forums will allow uploading images but not other types of files.' Hiding a torrent file inside an image is easy enough. Just select a torrent file stored on your local hard drive and will take care the rest. The only limit to the service is that the size of the torrent file cannot exceed 250KB. ... People on the receiving end can decode the images and get the original .torrent file through a Firefox extension or bookmarklet. The code is entirely open source and Michael Nutt told us that they are hoping for people to contribute to it by creating additional decoders supported by other browsers."

Laser Treatment Could Save the Sight of Millions 95

BotScout writes "British experts claim that a new laser treatment could save the sight of millions of people. The process is said to stop the onset of age-related macular degeneration, one of the most common forms of blindness, which leaves victims unable to read, drive or live independently. The technique rejuvenates the Bruch's membrane — a thin layer that lies behind the retina. The process takes just ten to 15 minutes and could be done by any ophthalmologist. While it does not cure sight loss, its inventor, Professor John Marshall, says it could prevent a generation from having to put up with declining vision in old age."

How To Get Your Program Professionally Marketed? 131

one-man orchestra writes "I'm the sole programmer of a small, multi-platform, commercial audio program (a spectrogram editor). After over 6 months on the market, I realized that the program would never just sell itself, and that I need some real marketing done for it. Being a one-man orchestra is becoming increasingly difficult; I only can devote so much time to marketing, my skills in that department are lacking, and I'd much rather spend more time coding. Despite my lackluster part-time marketing effort, I still manage to make a modest living out of the sales. My logical assumption is that with someone competent taking care of that part, revenue could greatly scale up. But what's the right way to go about doing this? What type of people/company do I need to contact? What to expect? What to look out for?"

Submission + - Independent Progamming Tests

thecrazyiris writes: "I am currently hiring some programmers and i wish to submit them to an independent programming test as part of the final assessment. Does anyone know of companies that run these tests. For the work I am currently hiring for the programmer needs to be proficient in Scripts, SQML and Regular Expressions. Any suggestions appreciated, thank you, thecrazyiris"
The Internet

Opera 10.0 Released, With Integrated Web Server Functionality 437

sherl0k writes "Opera 10.0, dubbed Opera Unite, has been released. Built into the Web browser is a full-fledged Web server, complete with nifty little gadgets such as a 'fridge' that people can post notes onto, a chat room, a widget to stream your music library anywhere, and a built-in file-sharing mechanism. It also scores 100/100 on the Acid3 test." Readers fudreporter and TLS point to The Register's report on the new release and a 5-minute video demo, respectively. Update: 06/16 15:18 GMT by T: Roar Lauritzsen of Opera Software writes to point out that "release" isn't quite the right word here; though you can download it, version 10.0 is still in beta, and the version with Unite is a labs (experimental) release.

Erlang's Creator Speaks About Its History and Prospects 48

Seal writes "Erlang, originally created at Ericsson in 1986, is a functional programming language which was released as open source around 10 years ago and flourished ever since. In this Q&A, Erlang creator Joe Armstrong talks about its beginnings as a control program for a telephone exchange, its flexibility and its modern day usage in open source programs. 'In the Erlang world we have over twenty years of experience with designing and implementing parallel algorithms. What we lose in sequential processing speed we win back in parallel performance and fault-tolerance,' Armstrong said. He also mentions how multi-core processors pushed the development of Erlang and the advantages of hot swapping."

Ocean Currents Proposed As Cause of Magnetic Field 333

pjt33 notes a recently published paper proposing that ocean currents could account for Earth's magnetic field. The wrteup appears on the Institute of Physics site; the IOP is co-owner, with the German Physical Society, of the open-access journal in which the paper appears. This reader adds, "The currently predominant theory is that the cause of Earth's magnetic field is molten iron flowing in the outer core. There is at present no direct evidence for either theory." "Professor Gregory Ryskin from the School of Engineering and Applied Science at Northwestern University in Illinois, US, has defied the long-standing convention by applying equations from magnetohydrodynamics to our oceans' salt water (which conducts electricity) and found that the long-term changes (the secular variation) in the Earth's main magnetic field are possibly induced by our oceans' circulation."

Submission + - Record industry's loss revenue figures analysed (

Franso6 writes: Badscience has a piece about the loss of revenue figures of the recording industry (in UK), where they come from, and why they're unlikely..
And their attitude toward journalists is interesting :
bizarrely, after ten minutes, tried to tell me retrospectively that the whole call was actually off the record, that I wasn't allowed to use the information in my piece, but that they had answered my questions, and so they didn't need to answer on the record, but I wasn't allowed to use the answers


Submission + - RSA Broken? (

liveammo writes: "This is a factoring attack against RSA with an up to 80% reduction in the search candidates required for a conventional brute force key attack, and affects any cryptosystem that uses modular arithmetic including the RSA encryption algorithm, potentially symmetric ciphers such as DES which use modular multiplication and addition rounds for diffusion, and even reduction of entropy attacks against PRNG functions such as those that are used to seed TCP/IP Initial Sequence Numbers (ISNs) and DNS servers for example. Sample Erlang proof of concept factoring code is included at the end of this post, and implements the attack against the prime number multiplication process in RSA so that security enthusiasts and armchair cryptographers alike can experiment with and validate these findings. For lack of a more descriptive term and in keeping with the field of cryptanalysis' somewhat arcane nomenclature, I am referring to this attack method as a "Reduction Sieve"."

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