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LCD 'Engine' For Spacecraft Attitude Control
46 min 52 sec agoBruce Perens writes "Japan's IKAROS satellite, which earlier performed the first successful demonstration of a solar sail, has broken more new ground. Liquid-crystal displays — yes, like in your video monitor — were fabricated into strips on the edges of the solar sail. By energizing some of the LCDs and changing the reflective characteristics of parts of the sail from specular to diffuse, JAXA scientists successfully generated attitude control torque in the sail, changing the spacecraft's orientation."
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Global Warming 'Undeniable,' Report Says
1 hour 29 min agoBergZ writes "Scientists from around the world are providing even more evidence of global warming. 'A comprehensive review of key climate indicators confirms the world is warming and the past decade was the warmest on record,' the annual State of the Climate report declares. Compiled by more than 300 scientists from 48 countries, including Canada, the report from the National Oceanic and Atmospheric Administration said its analysis of 10 indicators that are 'clearly and directly related to surface temperatures, all tell the same story: Global warming is undeniable.'"
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Android Data Stealing App Downloaded By Millions
2 hours 11 min agowisebabo writes "A wallpaper utility (that presents purloined copyrighted material) 'quietly collects personal information such as SIM card numbers, text messages, subscriber identification, and voicemail passwords. The data is then sent to www.imnet.us, a site that hails from Shenzen, China.'"
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Man Wants to Donate His Heart Before He Dies
2 hours 39 min agoGary Phebus wants to donate his heart, lungs, and liver. The problem is he wants to donate them before he dies. Gary was diagnosed with amyotrophic lateral sclerosis, better known as Lou Gehrig's disease, in 2008. Phebus says he'd like to be able to donate his organs before they deteriorate, and doesn't consider his request suicide because he's "dead anyway."
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Suspected Mariposa Botnet Creator Arrested
2 hours 49 min agomehemiah writes "The writer of the Mariposa Botnet has been arrested through international effort. The FBI said this arrest and the arrests of three alleged operators in February were the result of a two-year joint investigation into the Mariposa Botnet, which may have infected as many as eight million to 12 million computers around the world."
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NASA's Top 10 Space Junk Missions
3 hours 30 min agoAnt writes "NASA has identified the top ten space junk missions and said over 19,000 pieces of space junk are known to exist..." That's nothing: You should see my living room.
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NASA'sTop 10 Space Junk Missions
3 hours 30 min agoAnt writes "NASA has identified the top ten space junk missions and said over 19,000 pieces of space junk are known to exist..." That's nothing: You should see my living room.
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FBI May Get Easier Access To Internet Activity
4 hours 15 min agoolsmeister writes "It appears the White House would like to make it easier for the FBI to obtain records of a person's internet activities without a court order to do so, via the use of an NSL. While they have been able to this this for a long time, this may expand the type of information able to be gathered without a court order to include things like web browsing histories."
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Could Open Source Render Facebook the Next AOL?
4 hours 57 min agojoabj writes "Now that Facebook has amassed more than 500 million users, a growing number of open source social networking developers are wondering if Facebook's photo sharing, status updates and other features wouldn't work better as Internet-wide standardized services. At the OSCON conference last week, the head of Identi.ca, an open source Twitter-like microblogging service, likened today's social networking services to the enormously proprietary online services of the early 1990s, like AOL or Prodigy. He suggested that just like SMTP and Sendmail standardized what were previously propriety e-mail services, so too could open source social networking stacks, like OStatus, render walled garden services like Facebook obsolete."
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The Physics of a Rolling Rubber Band
5 hours 28 min agosciencehabit writes "Modern physics can get complicated. Sure, researchers know exactly what forces act on a ball rolling down an incline — an experiment that helped Galileo develop universal laws for movement and acceleration. But what happens when a deformable shape like a a rubber band rolls around? A new study reveals that the faster it goes, the more squashed it gets (video included)."
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ATM Hack Gives Cash On Demand
6 hours 18 min agoangry tapir writes "Windows CE-based ATMs can easily be made to dole out cash, according to security researcher Barnaby Jack. Exploiting bugs in two different ATM machines at Black Hat, the researcher from IOActive was able to get them to spit out money on demand and record sensitive data from the cards of people who used them. Jack believes a large number of ATMs have remote management tools that can be accessed over a telephone. After experimenting with two machines he purchased, Jack developed a way of bypassing the remote authentication system and installing a homemade rootkit, named Scrooge."
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Nuclear Energy Now More Expensive Than Solar
8 hours 50 min agojs_sebastian writes "According to an article on the New York Times, a historical cross-over has occurred because of the declining costs of solar vs. the increasing costs of nuclear energy: solar, hardly the cheapest of renewable technologies, is now cheaper than nuclear, at around 16 cents per kilowatt hour. Furthermore, the NY Times reports that financial markets will not finance the construction of nuclear power plants unless the risk of default (which is historically as high as 50 percent for the nuclear industry) is externalized to someone else through federal loan guarantees or ratepayer funding. The bottom line seems to be that nuclear is simply not competitive, and the push from the US government to subsidize it seems to be forcing the wrong choice on the market."
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FTC Wants Browsers To Block Online Tracking
9 hours 56 min agostoragedude writes "The FTC wants a do-not-track mechanism that would allow Web users to opt out of online behavioral tracking, similar to the national do-not-call registry. The agency's preferred method for accomplishing this would be a browser-based tool that would give users the option of blocking data collection across the Web. The only problem is that the agency may not have the authority to require this, thanks to concerted lobbying efforts by the advertising industry. The first step may just be voluntary measures, to be released this fall."
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Valve Apologizes For 12,000 Erroneous Anti-Cheating Bans
Thu, 07/29/2010 - 00:36Earlier this week, there were reports that large numbers of Modern Warfare 2 players on Steam were getting erroneously banned by Valve's Anti-Cheat software. While such claims are usually best taken with a grain of salt, the quantity and suddenness caused speculation that Valve's software wasn't operating correctly. A few days later, Valve president Gabe Newell sent out an email acknowledging that roughly 12,000 players had been inappropriately banned over the preceding two weeks. "The problem was that Steam would fail a signature check between the disk version of a DLL and a latent memory version. This was caused by a combination of conditions occurring while Steam was updating the disk image of a game." Valve reversed the bans and gave free copies of Left 4 Dead 2 to everyone who was affected.
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Pizza Lovers Suffer Data Breach From Hell
Wed, 07/28/2010 - 23:12netbuzz writes "Some 230,000 New Zealanders have been informed that their personal information has apparently fallen into the hands of hackers who compromised the network of a locally famous food chain, Hell Pizza. The company says it suspects 'a rogue employee,' but one security expert says Hell's ordering portal is 'about 50 steps of fail.' Several New Zealand celebrities are among the victims and at least one is taking the matter in stride, musing: 'My Twitter has been hacked, my Facebook has been hacked and I'm pretty sure half of New Zealand has my phone number already. I have nothing bad to say about Hell.'"
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AT&T Won't Block Black Hat Eavesdropping Demo
Wed, 07/28/2010 - 20:37snydeq writes "AT&T says it won't interfere with a highly anticipated talk on intercepting cell phone calls at the Black Hat conference this week. Hacker Chris Paget last week said that he plans to demonstrate on Saturday how to set up what's essentially a fake cell tower that allows him listen in on nearby mobile calls. But Tuesday, he wrote on his blog that he had 'heard that AT&T may be considering suing me to stop my talk.' AT&T, however, has insisted it has no plans to interfere with the talk."
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Fly Eyes Used For Solar Cells
Wed, 07/28/2010 - 19:09disco_tracy writes "Researchers took corneas from blow flies, fixed them on a glass substrate, added a polymer to protect the shape and then coated nine-eye arrays in nickel within a vacuum chamber. The result was a master template that retained those useful nanoscale features and can be used to make solar cells."
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Chevy Volt Not Green Enough For California
Wed, 07/28/2010 - 18:22thecarchik writes "The first two plug-in cars from major manufacturers will go head-to-head on warranties and lease prices: $350 a month for the 2011 Chevrolet Volt, $349 for the 2011 Nissan Leaf. Now the choice shifts to other measures, including electric and overall range, as well as the plug-in perks that states like California offer to early adopters to encourage them to opt for electric cars. This is where it gets interesting. While California loves the Nissan Leaf, current regulations deny Chevy Volt buyers two significant perks: a $5,000 rebate, and permission to drive solo in HOV Lanes."
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ASCAP Refuses To Debate Lessig
Wed, 07/28/2010 - 17:08An anonymous reader writes "Back in June ASCAP oddly declared war on free culture, specifically calling out Creative Commons, EFF and Public Knowledge, making a number of false statements about all three. The war of words continued as the three groups responded politely, pointing out the errors in the statement from ASCAP's Paul Williams. Larry Lessig wrote a blog post where he asked Williams to debate these topics, saying that it might help if they could get away from making false statements. Williams has now publicly declined to debate saying that it's not worth his time, and once again attacking these groups for trying to 'silence' him. It's difficult to see how a request for a public discussion and debate is an attempt to silence, but that's ASCAP's position and they're sticking to it."
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Oracle's Java Company Change Breaks Eclipse
Wed, 07/28/2010 - 16:22crabel writes "In Java 1.6.0_21, the company field was changed from 'Sun Microsystems, Inc' to 'Oracle.' Apparently not the best idea, because some applications depend on that field to identify the virtual machine. All Eclipse versions since 3.3 (released 2007) until and including the recent Helios release (2010) have been reported to crash with an OutOfMemoryError due to this change. This is particularly funny since the update is deployed through automatic update and suddenly applications cease to work."
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