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Space

Rogue Brown Dwarf Lurks In Our Cosmic Neighborhood 188

Posted by Soulskill from the brown-dwarf-rogue-lurks-in-ironforge dept.
astroengine writes "The UK Infrared Telescope in Hawaii has discovered a lone, cool brown dwarf called UGPSJ0722-05. As far as sub-stellar objects go, this is a strange one. For starters, it's the coolest brown dwarf ever discovered (and astronomers using the UKIRT should know; they are making a habit of finding cool brown dwarfs). Secondly, it's close. In fact, it's the closest brown dwarf to Earth, at a distance of only 10 light years. And thirdly, it has an odd spectroscopic signature, leading astronomers to think that this might be the discovery of a whole new class of brown dwarf."
Bug

Sony Update Bricks Playstations 510

Posted by CmdrTaco from the when-upgrades-are-downgrades dept.
Stoobalou writes "A controversial update which was seeded by Sony in order to remove the ability to run Linux on the Playstation 3 games console has caused a storm of complaints. The 3.21 firmware upgrade, which removes the security hole provided by the 'Install Other OS' widget used by lots of educational institutions and hackers alike, also removes the console's ability to play games... turning it into a very expensive doorstop."
Handhelds

Ubuntu One Gets iPhone App For Contact Sync 115

Posted by kdawson from the plays-nicely-with-others dept.
oneone writes "Canonical is bringing its Ubuntu One cloud service (which we discussed last month) to handheld devices with a new mobile contact synchronization feature that is powered by Funambol. Canonical's Ubuntu One application for the iPhone is now available from the iTunes Music Store. Android and other mobile operating systems will be supported with Funambol's standard client application. The mobile sync feature is currently in the beta testing stage but will be generally available to Ubuntu One subscribers when Ubuntu 10.04 is released later this month. Canonical says that it is boosting its Ubuntu One server infrastructure in order to support what it anticipates will be record loads."
Data Storage

Blu-ray Proposes Incompatible BD-XL and IH-BD Formats 252

Posted by Soulskill from the it's-that-time-again dept.
adeelarshad82 writes "The Blu-ray Disc Association announced upcoming specifications for high-capacity write-once and rewritable discs. The BDA proposed two new formats, BDXL, the name given to new 100GB and 128GB discs; and IH-BD, a so-called 'Intra-Hybrid' disc that will incorporate both read-only and rewritable layers. Specifications for both disc types will be published during the upcoming months. Both formats will be incompatible with existing hardware; however, new players designed to take advantage of the new formats will be able to play back existing Blu-ray discs, which are available in both 25 and 50GB capacity points."
Medicine

PARC Builds iPod-Sized HIV Detector 93

Posted by timothy from the use-the-y-jack dept.
MikeChino writes "Right now it's difficult, if not impossible, to quickly detect HIV in patients living in impoverished countries. That may all change soon, though — researchers at a California outfit called the Palo Alto Research Center have built an iPod-sized handheld device that can provide an immune check-up in under 10 minutes — all with a prick of the finger. With millions of people around the world without access to a full-size laboratory, PARC's device could revolutionize the detection and treatment of HIV."

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