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Science

New Particle Identified At LHC 164

First time accepted submitter m4ktub writes "A team of researchers working with the ATLAS experiment at the LHC have published an article in arXiv where they describe what is believed to be the first observation of a new particle: the boson Chi-b (3P). Professor Roger Jones, Head of the Lancaster ATLAS group, said 'While people are rightly interested in the Higgs boson, which we believe gives particles their mass and may have started to reveal itself, a lot of the mass of everyday objects comes from the strong interaction we are investigating using the Chi-b.'"
Government

Moscow Police Watch Pre-Recorded Scenes On Surveillance Cams 114

An anonymous reader writes "During several months of 2009, Moscow police looked at fake pictures displayed on their monitors instead of what was supposed to be video from the city surveillance cams. The subcontractor providing the cams was paid on the basis of 'the number of working cams,' so he delivered pre-cooked pictures stored on his servers. The camera company CEO has been arrested."

Comment Re:Urban Transit (Score 1) 806

This was in the 80s, so I don't know if it's changed (I doubt it)

It has. My younger cousin goes there and she's renting a off campus with a few other girls. It's not the safest place in the world, but it's much better than it used to be. Some parts of Philly have been undergoing quite a bit of revitalization lately, thanks (at least in part) to a tax credit that provides an incentive to rehab old buildings and build new ones.

So no, I'll pass on living in downtown Philly, thanks.

Temple is in North Philly, which isn't part of the city center, (the aptly named Center City). I've been living in Philly for a few years, and never felt the slightest bit unsafe walking around in Center City, even late at night. That being said, it's still a city that had near 2 million people living in it at one time, and now has about 1.5. Razing some of the blighted areas sounds like a pretty good idea.

Comment 200 Billon eh? (Score 1) 280

Quote from the original Cringley article: >Over the decade from 1994-2004 the major telephone companies profited from higher phone rates paid by all of us, accelerated depreciation on their networks, and direct tax credits an average of $2,000 per subscriber for which the companies delivered precisely nothing in terms of service to customers. That's $200 billion with nothing to be shown for it. Exactly the sort of funny math and vague accounting that the MPAA or RIAA uses when it comes up with it's latest round of looney toons figures about piracy and its impact on their respective industries. How the hell can Cringley possibly know the value of accelerated depreciation on a telecom's network? And yet I've heard it quoted for years with no other sources than the Cringley article. I've got no doubt that something seriously fishy went on, but we'd be all over that 200 billion claim if someone else were to make it.
Programming

How Should I Teach a Basic Programming Course? 452

riverman writes "I have been 'provisioned' at the school where I work to teach a new Computer Science/Programming course. I'm supposed to be teaching everything from the very-very basics (i.e. where that myspace thing is in your computer monitor, and how it knows who your friends are) to the easy-advanced (i.e. PHP classes and Python/Google App Engine). I'm an experienced programmer, but I'm not sure where to start — I could easily assume that my students know something basic they don't. Are there any resources on the internet that could help me find a solid curriculum? What are your suggestions?" I'm sure many of us have gone through intro-level programming courses of some sort; what are some things your teacher or professor did that worked well, and what didn't work at all?

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