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Science

Submission + - 'Huge' water resource exists under Africa (bbc.co.uk) 2

gambit3 writes: Scientists say the notoriously dry continent of Africa is sitting on a vast reservoir of groundwater. They argue that the total volume of water in aquifers underground is 100 times the amount found on the surface.
Across Africa more than 300 million people are said not to have access to safe drinking water.
Freshwater rivers and lakes are subject to seasonal floods and droughts that can limit their availability for people and for agriculture. At present only 5% of arable land is irrigated.

Idle

Submission + - Man protests TSA with nudity (komonews.com)

blindbat writes: John E. Brennon "said he was fed up with being harassed by airport security stripped to his birthday suit while in an airport screening lane Tuesday evening and was arrested."
Security

Submission + - TSA Facing Death By A Thousand Cuts (house.gov)

OverTheGeicoE writes: The Transportation Security Administration is getting a lot of negative attention, much of it from the US government itself. A recent congressional report blasted TSA for being incompetent and ineffective (PDF). A bill to force TSA to reduce its screening of active duty US military members and their families was approved unanimously by the House of Representatives. After a TSA employee was arrested for sexually assaulting a woman while in uniform, a bill has been introduced to prevent TSA from wearing police-style uniforms and badges or using the title 'officer'. The bill's sponsor calls these practices 'an insult to real cops.' The FBI is getting involved by changing its definition of rape in a way that might expose TSA's 'enhanced pat-down' screeners to prosecution. Lastly, public support for TSA's use of X-ray body scanners drops dramatically when people realize there is a cancer risk.
Mars

Submission + - NASA: If there was life on Mars, it was likely und (networkworld.com)

coondoggie writes: "NASA issued a study today that said if life ever existed on Mars, the longest lasting environments were most likely below the planet's surface. The hypothesis comes from analyzing tons of mineral data gathered over the years from more than 350 sites on Mars gathered by NASA and European Space Agency Mars space probes."
Oracle

Submission + - Oracle to bring Dtrace on Linux

mvar writes: Dtrace co-author Adam Leventhal writes on his blog about Dtrace for Linux:

Yesterday (October 4, 2011) Oracle made the surprising announcement that they would be porting some key Solaris features, DTrace and Zones, to Oracle Enterprise Linux. As one of the original authors, the news about DTrace was particularly interesting to me, so I started digging.
Even among Oracle employees, there’s uncertainty about what was announced. Ed Screven gave us just a couple of bullet points in his keynote; Sergio Leunissen, the product manager for OEL, didn’t have further details in his OpenWorld talk beyond it being a beta of limited functionality; and the entire Solaris team seemed completely taken by surprise.
Leunissen stated that only the kernel components of DTrace are part of the port. It’s unclear whether that means just fbt or includes sdt and the related providers. It sounds certain, though, that it won’t pass the DTrace test suite which is the deciding criterion between a DTrace port and some sort of work in progress.
Open Source

Submission + - Teach Your Router New Tricks With DD-WRT (infoworld.com) 1

snydeq writes: "InfoWorld's Serdar Yegulalp offers an in-depth look at DD-WRT, open source router firmware that can 'breath new life — and advanced features — into your old wired or wireless router.' Quality-of-service controls, iptables-based firewall, IPv6 support, DNS controls, Kai Daemon for allowing game console network tunneling, and a host of features for using your router as a public-access hotspot are among the many possibilities for hacking your router with DD-WRT."
Android

Submission + - Samsung to Pay Microsoft for Android

theodp writes: GeekWire reports that Microsoft and Samsung just announced a patent licensing agreement that gives Samsung legal coverage for its use of Google's Android OS in its smartphones. Under the deal, which covers both mobile phones and tablets, Microsoft says it will receive unspecified royalties for every Android device that Samsung sells. Microsoft previously struck a similar patent deal with HTC, under which Microsoft is reportedly receiving $5 for every Android handset that HTC sells. This latest deal leaves Motorola Mobility, with which Microsoft is currently in litigation, as the only major Android smartphone manufacturer in the U.S. without a license to Microsoft’s patent portfolio.

Submission + - Astronomers find star that doesn't fit (sciencedaily.com)

JoshuaZ writes: "Astronomers have found an unusual small star. SDSS J102915+172927 is a small faint star with very little of any elements other than hydrogen or helium. The star's composition is surprising since standard theories of star formation require heavier elements in small stars in order to allow the stars to be heavy enough to come together. Possibly the most unusual aspect of this star is the complete non-detection of lithium which would be expected in a star of this size. The only elements created shortly after the Big Bang were lithium, hydrogen and helium, and the star should have lithium levels much higher since they should correspond closely with the levels believed to have been formed shortly after the Big Bang. The actual paper can be found at http://www.eso.org/public/archives/releases/sciencepapers/eso1132/eso1132.pdf."
Linux

Submission + - kernel.org compromized (kernel.org) 2

JoeF writes: There is a note posted on the main kernel.org page, that kernel.org has been compromised earlier this month:
"Earlier this month, a number of servers in the kernel.org infrastructure were compromised. We discovered this August 28th. While we currently believe that the source code repositories were unaffected, we are in the process of verifying this and taking steps to enhance security across the kernel.org infrastructure."

The note goes on to say that it is unlikely to have affected the source code repositories, due to the nature of git.

Apache

Submission + - "Apache Killer" Web Server Hole Plugged (computerworld.com)

CWmike writes: "The Apache open-source project has patched its Web server software to quash a bug that a denial-of-service (DoS) tool has been exploiting. Apache 2.2.20, released Tuesday, plugs the hole used by an "Apache Killer" attack tool. On Aug. 24, project developers had promised a fix within 48 hours, then revised the timetable two days later to 24 hours. The security advisory did not explain the delay."

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