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Submission Summary: 0 pending, 5 declined, 0 accepted (5 total, 0.00% accepted)

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The Military

Submission + - Zeus "Ray Gun" Strikes Down Unexploded Ord

RJFerret writes: As reported in The Economist, mounted in the back of a Humvee is a "directed-energy weapon" (laser gun to the rest of us) to allow detonating unexploded ordnance from 300 meters away, in lieu of using rocket propelled grenades or exposing troops to sniper fire. More science-fiction becoming reality in one "undisclosed theater of war".
Google

Submission + - Google's Lively going to be lifeless

RJFerret writes: Half a year of Google's Lively was enough. They have announced in their blog that they are pulling the virtual plug come end of December (they encourage taking screenshots and videos to capture users' hard work). This news despite Slashdot's recent coverage of an interview suggesting plans to open Lively to developers and a future roadmap, our previous comments were only so favorable after we talked about the launch. So apparently bringing 3D environments into a browser is not as marketable as they hoped? Or is this also a sign that environments such as Second Life might have limited application despite their continuing growth? Or might they be turning their attention to core business as the blog post declares, or possibly planning Google Life instead?
Medicine

Submission + - Tennis balls are faster than our brains...

RJFerret writes: As reported in BBC News Health from an article in Current Biology (pay for article), tennis line judges are foiled by their brain's perception, calling in balls "out" incorrectly more often. In studying video of 4000 random calls, of 83 incorrect, 70 of those were called out. Is it "gaming" umpires brains to exploit this perceptual bias via technological challenge systems if players use them more when balls are called "out"?

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