Matt_dk writes "A radar instrument on the Mars Reconnaissance Orbiter has essentially looked below the surface of the Red Planet's north-polar ice cap, and found data to confirm theoretical models of Martian climate swings during the past few million years. The new, three-dimensional map using 358 radar observations provides a cross-sectional view of the north-polar layered deposits. 'The radar has been giving us spectacular results,' said Jeffrey Plaut of JPL, a member of the science team for the Shallow Radar instrument. 'We have mapped continuous underground layers in three dimensions across a vast area.'"

An anonymous reader writes "My son brought home an order form from his middle school. Apparently the 7th (his grade) and 8th graders are being asked (required?) to purchase their own straps for the heart monitors they're to wear during gym class. I know nothing yet of the device in question, but have left a voice-mail with the assistant principal asking him to call me so I may ask some questions about the program and the device. My tinfoil-hat concern is that the heart rate data will be tied to each child, then archived and eventually used for/against them down the road when applying for insurance, high-stress jobs, etc. 'I see you had arrhythmia during 7th grade pickle ball? No insurance for you' Has anyone heard of such a program, or had their child(ren) take part in it? Does the device transmit to the laptop the overweight gym teacher will be watching instead of running laps with the kids? Perhaps data is downloaded from the device after the class? Or am I just being paranoid? Thanks for any insight."

An anonymous reader writes "Former Sega of America president Bernie Stolar speaks out about the man who ousted him, EA's attempt to monopolize sports games on the Dreamcast, why the Dreamcast failed, and a legendary prank he pulled against Sony. 'I fought to have a modem on the platform. Maybe it was early — who knows. But I fought for a modem in the beginning because I wanted to have massively multiplayer online games on that system.' When asked about the console's online capabilities not catching on with consumers, he said, 'It doesn't surprise me, because there wasn't software tied into it. They were not building and going after software to start that. I mean, I was looking for developers and content providers to start doing that. Sega did not do that after I left. They just abandoned it.'"

TheZid writes "A newly proposed bill would give Uncle Sam the power to disconnect private sector computers from the internet in the event of a 'cyber security emergency.' As usual, our government is trying to take away our privacy by citing security. What actually counts as a 'Cyber-Security Emergency?' Does the president now have the option of disconnecting people when they disagree with his policies? How about disconnecting bloggers that criticize his health care reform? What counts as an emergency? Can political opponents be deemed a cyber-security emergency?"

Hugh Pickens writes "Paul W. Andrews and J. Anderson Thomson, Jr. argue in Scientific American that although depression is considered a mental disorder, depression may in fact be a mental adaptation which provides real benefits. This is not to say that depression is not a problem. Depressed people often have trouble performing everyday activities, they can't concentrate on their work, they tend to socially isolate themselves, they are lethargic, and they often lose the ability to take pleasure from such activities such as eating and sex. So what could be so useful about depression? 'Depressed people often think intensely about their problems,' write the authors. 'These thoughts are called ruminations; they are persistent and depressed people have difficulty thinking about anything else. Numerous studies have also shown that this thinking style is often highly analytical. They dwell on a complex problem, breaking it down into smaller components, which are considered one at a time.' Various studies have found that people in depressed mood states are better at solving social dilemmas and there is evidence that people who get more depressed while they are working on complex problems in an intelligence test tend to score higher on the test (PDF). 'When one considers all the evidence, depression seems less like a disorder where the brain is operating in a haphazard way, or malfunctioning. Instead, depression seems more like the vertebrate eye — an intricate, highly organized piece of machinery that performs a specific function.'"

Techdirt is reporting that one particularly rabid anti-spam fighter has not only lost his case, but most of his worldly possessions as well. James Gordon tried to set himself up as an ISP to get around the conventions of the CAN SPAM act in order to set up a litigation house designed to sue companies that spam. Unfortunately a judge did not take kindly to this trick and ordered him to pay $110,000 to the firm he was suing, a decision that was not only upheld on appeal but accompanied by some very unkind words trying to shut down litigation mills like his. "But, perhaps even more fascinating is that the guy, James Gordon, didn't just lose the lawsuit, it appears he lost most of his possessions as well. Remember that ruling telling him to pay the $110k to Virtumundo? He refused. The company sent the debt to a collections agency, but told Gordon they'd call off the collections agency if he dropped the appeal. Gordon didn't."

Adam Wrzeski notes a piece up at Create Digital Music by musician Kim Cascone (artist's bio) on switching from Apple to Linux for audio production: "The [Apple] computer functioned as both sound design studio and stage instrument. I worked this way for ten years, faithfully following the upgrade path set forth by Apple and the various developers of the software I used. Continually upgrading required a substantial financial commitment on my part. ... I loaded up my Dell with a selection of Linux audio applications and brought it with me on tour as an emergency backup to my tottering PowerBook. The Mini 9 could play back four tracks of 24-bit/96 kHz audio with effects — not bad for a netbook. The solution to my financial constraint became clear, and I bought a refurbished Dell Studio 15, installed Ubuntu on it, and set it up for sound production and business administration. The total cost was around $600 for the laptop plus a donation to a software developer — a far cry from the $3000 price tag and weeks of my time it would have cost me to stay locked-in to Apple. After a couple of months of solid use, I have had no problems with my laptop or Ubuntu. Both have performed flawlessly, remaining stable and reliable."

eldavojohn writes "MIT Researchers have unveiled a new potential replacement for barcodes. Using an LED covered with a tiny mask and a lens, these new bokodes can be processed by a standard mobile phone camera and can encode thousands of times more information than your average barcode. New applications are being dreamed up by the team. Dr. Mohan of MIT said, 'Let's say you're standing in a library with 20 shelves in front of you and thousands of books. You could take a picture and you'd immediately know where the book you're looking for is.'"

Quantic Dream has announced that their much-anticipated thriller Heavy Rain is being pushed back to 2010. Co-CEO Guillaume de Fondaumiere said that the game is on-time and on-budget, but also that they don't want it to come out at the same time as many other high-profile games. "Most publishers today realize that it's not ideal to release a new IP or a new genre just before Christmas. It's a very crowded place to be, and certain games need more space to live their life. Everybody at working on the project, both at Quantic and Sony, believe this is the right time." Meanwhile, Take-Two announced that BioShock 2 would be delayed as well, backing off from their October 30th EU release date and saying it will come out during the "first half of calendar 2010."

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."

mmmscience writes "While fertility studies lately seem to have been exclusively focused on in vitro fertilization [IVF], new data coming out of Australia may help with unaided successful conceptions. The study has found that men who have ejaculate daily produce sperm with less damaged DNA. While such actions decrease sperm concentration, it does increase motility, meaning healthier sperm have a better chance of making it all the way to the egg. Good news, as another report has found severe chromosome abnormalities in over 90% of IVF eggs, meaning artificial insemination is just now discovering a whole new field of problems."