An anonymous reader writes "After ASCAP declared war on free culture and Creative Commons responded on the incident, the war of words is escalating. Drew Wilson of ZeroPaid has been following this story closely. The EFF responded to the ASCAP letter, saying 'we don't think that ASCAP characterized EFF and its work accurately. We believe that artists should be compensated for their work, and one proposal we have for that is Voluntary Collective Licensing.' The response from the EFF came with a study and a letter written by one irate ASCAP member who donated to the EFF and to Public Knowledge as a result of the ASCAP letter. Public Knowledge also responded to the letter, saying, 'It's obvious that the characterization of Public Knowledge is false. Public Knowledge advocates for balanced copyright and an open Internet the empowers creators and the public. What we oppose are overreaching policies proposed by large corporate copyright holders that punish lawful users of technology and copyrighted works.' Now the National Music Publishers Association has weighed in to support ASCAP, saying that organizations like Public Knowledge and the EFF 'have an extremist radical anti-copyright agenda,' according to a transcript of a speech posted on Billboard. Public Knowledge has dismissed those allegations, saying 'anybody who has spent more than five minutes on our website or talking to our staff knows that these things are not true.'"

eldavojohn writes "Working from the comfort of his home, Salman Khan has made available more than 1,500 mini-lectures to educate the world. Subjects range from math and physics to finance, biology, and current economics. Kahn Academy amounts to little more than a YouTube channel and one very devoted man. He is trying to provide education in the way he wished he had been taught. With more than 100,000 video views a day, the man is making a difference for many students. In his FAQ he explains how he knows he is being effective. What will probably ensure his popularity (and provide a legacy surpassing that of most highly paid educators) is that everything is licensed under Creative Commons 3.0. He only needs his time, a $200 Camtasia Recorder, an $80 Wacom Bamboo Tablet, and a free copy of SmoothDraw3. While the lecturing may not be quite up to the Feynman level, it's a great augmenter for advanced learners, and a lifeline for those without much access to learning resources."

Griller_GT writes "After months of conducting studies about the effects of delays on sales of DVDs, 'Paramount Pictures has agreed to provide its movies to Redbox on the same day they go on sale.' A Paramount exec said, 'Those people who want to rent are going to figure out ways to rent, and us restricting them from renting isn't going to turn it into a purchase.' Gee, who would have thought of that?" Reader DisKurzion sends in news of another movie business experiment underway by an Australian company called Distracted Media. They are raising funds for a movie called The Tunnel by letting people invest in individual frames for $1 apiece. When the movie is complete, it will be released for free on torrent sites.

eldavojohn writes "Want to make a great concave mirror for your telescope? Put a drop of mercury in a bowl and spin the bowl. The mercury will spread out to a concave reflective surface smoother than anything we can make with plain old glass right now. The key problem in this situation is that the bowl will always have to point straight up. MIT's Technology Review is analyzing a team's success in combating problems with bringing liquid mirrors into the practical applications of astronomy. To fight the gravity requirement, the team used a ferromagnetic liquid coated with a metal-like film and very strong magnetic fields to distort the surface of that liquid as they needed. But this introduces new non-linear problems of control when trying to sync up several of these mirrors similar to how traditional glass telescopes use multiple hexagonal mirrors mounted on actuators. The team has fought past so many of these problems plaguing liquid mirrors that they produced a proof of concept liquid mirror just five centimeters across with 91 actuators cycling at one kilohertz and the ability to linearize the response of the liquid. And with that, liquid mirrors take a giant leap closer to practicality."

PabloSandoval48 writes "Apple's A4 processor is heavily influenced by Apple's long-established relationship with Samsung and represents an evolution rather than a revolution in circuit design. A team of experts takes a look at the evidence on A4 in an attempt to determine its origins and the influence of recent Apple acquisitions in the area of chip design."

Chinobi writes "Di Gao, an assistant professor at the Department of Chemical and Petroleum Engineering at the University of Pittsburgh, has developed a method of separating oil from water within just seconds using a cotton cloth coated in a chemical polymer that makes it both hydrophilic (it bonds with the hydrogen atoms in water) and oleophobic (oil-repelling), making it absolutely perfect for blocking oil and letting water pass through. Gao tested his filter successfully on Gulf Oil water and oil and has an impressive video to demonstrate the results." This is a laboratory demonstration; the technology hasn't been tested at scale.

reillymj writes "Despite hundreds of media reports to the contrary, Sam Bonis, a geologist whose life work has been studying Guatemalan geology, has plainly said that the dramatic 'sinkhole' in Guatemala City that opened over the weekend isn't a sinkhole at all. Instead, he called it a 'piping feature' and warned that because the country's capital city sits on a pile of loose volcanic ash, the over one million people living on top of the pile are in danger. 'I'd hate to have to be in the government right now,' Bonis, who worked for the Guatemalan government's Instituto Geografico Nacional for 16 years, said. 'There is an excellent potential for this to happen again. It could happen almost anywhere in the city.'"

CWmike writes "Scientists have embarked on a crash effort to use one the world's largest supercomputers to create 3-D models to simulate how BP's massive Gulf of Mexico oil spill will affect coastal areas. Acting within 24 hours of receiving a request from researchers, the National Science Foundation late last week made an emergency allocation of 1 million compute hours on a supercomputer at the Texas Advanced Computing Center to study how BP's gusher will affect coastlines. The computer model they are working on 'has the potential to advise and undergird many emergency management decisions that may be made along the way, particularly if a hurricane comes through the area,' said Rick Luettich, a professor of marine sciences and head of the Institute of Marine Sciences at the University of North Carolina in Chapel Hill, who is one of the researchers on this project. Meanwhile, geographic information systems vendor ESRI has added a social spin to GIS mapping of the BP oil spill."

siliconbits writes "Some say that the Windows 3.0 GUI (remember, it needed MS-DOS or DR-DOS to work) was the single most important version, as it allowed Microsoft to get its day. The first truly successful Windows operating system is 20 years old today; Windows 3.0 was launched on 22 May 1990 and was the successor to Windows 2.1x."

NotSoHeavyD3 writes "I doubt this is much of a surprise but apparently Cornell University did a study that seems to show you're more likely to get convicted if you're ugly. From the article: 'According to a Cornell University study, unattractive defendants are 22 percent more likely to be convicted than good-looking ones. And the unattractive also get slapped with harsher sentences — an average of 22 months longer in prison.'"