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Science

The Science of 12-Step Programs 330

Hugh Pickens DOT Com writes "Since the inception of Alcoholics Anonymous — the progenitor of 12-step programs — science has sometimes been at odds with the notion that laypeople can cure themselves because the numerous spiritual references that go with the 12-step program puts A.A. on "the fringe" in the minds of many scientists. But there is an interesting read at National Geographic where Jarret Liotta writes that new research shows that the success of the 12-step approach may ultimately be explained through medical science and psychology. According to Marvin Seppala, chief medical officer at Hazelden and sober 37 years, attending 12-step meetings does more than give an addict warm, fuzzy feelings. The unconscious neurological pull of addiction undermines healthy survival drives, causing individuals to make disastrous choices, he says. "People will regularly risk their lives—risk everything—to continue use of a substance." Addicts don't want to engage in these behaviors, but they can't control themselves. "The only way to truly treat it is with something more powerful," like the 12 steps, that can change patterns in the brain. Philip Flores, author of Addiction as an Attachment Disorder, says the human need for social interaction is a physiological one, linked to the well-being of the nervous system. When someone becomes addicted, Flores says, mechanisms for healthy attachment are "hijacked," resulting in dependence on addictive substances or behaviors. Some believe that addicts, even before their disease kicks in, struggle with knowing how to form emotional bonds that connect them to other people. Co-occurring disorders, such as depression and anxiety, make it even harder to build those essential emotional attachments. "We, as social mammals, cannot regulate our central nervous systems by ourselves," Flores says. "We need other people to do that.""
Math

Banker Offers $1M To Solve Beal Conjecture 216

oxide7 writes "A Texas banker with a knack for numbers has offered $1 million for anyone who can solve a complex math equation that has stumped mathematicians since the 1980s. The Beal Conjecture states that the only solutions to the equation A^x + B^y = C^z, when A, B and C are positive integers, and x, y and z are positive integers greater than two, are those in which A, B and C have a common factor. Like most number theories, it's "easy to say but extremely difficult to prove.""
Privacy

Teens, Social Media, and Privacy 106

antdude writes "Pew Internet reports that: 'Teens are sharing more info about themselves on social media sites than they have in the past, but they are also taking a variety of technical and non-technical steps to manage the privacy of that information. Despite taking these privacy-protective actions, teen social media users do not express a high level of concern about third-parties (such as businesses or advertisers) accessing their data.'"
Government

Tesla Motors Repays $465M Government Loan 9 Years Early 446

Tesla Motors announced today it has completely repaid the $465 million loan from the U.S. Department of Energy the company received in 2010. The funds were generated by Tesla through a recent sale of their stock, worth close to a billion dollars. The stock price had risen sharply after the company reported its first profitable quarter (and the stock still sits roughly 50% higher than before their earnings release). Today's payment of $451.8 million finished off both the loan's principal and its interest, nine years before the final payment was due. Tesla CEO Elon Musk said, 'I would like to thank the Department of Energy and the members of Congress and their staffs that worked hard to create the ATVM program, and particularly the American taxpayer from whom these funds originate. I hope we did you proud.'

Comment I like my Surface (Score 1) 610

So I've been using a Microsoft Surface as my primary machine (everything except software development) for almost two months now and I'm not having any problem with "gorilla arm". And I don't think most people will. The reason being that the only time that I need to touch the screen a lot is when I'm consuming content (reading blogs, watching videos, etc.) For that I ditch the keyboard and hold it like a tablet. When I'm creating things, i.e., e-mail, writing proposals and documentation, my hands don't really leave the keyboard very much. I'm typing this on my Surface and I'm not having any problems because there's no need to touch the screen when creating content.

Comment Re:Opinion (Score 1) 611

A lot of the growth in C++ is for tablets. As much as it is easier to write code in a garbage collected language, that garbage collection background process is constantly running, eating up battery life and cycles on lower powered ARM processors. C and C++ don't have all of that overhead.

Comment Re:There is a huge positive bias (Score 1) 364

But the real question is why did you buy a new TV? Was it because your old one wore out and it was time to replace it or was it because some advertising convinced you that without the new whiz-bang 1000000p display with 4D something-or-other you life would be a meaningless shell and you would never get laid and probably get cancer?

Comment Re:There is a huge positive bias (Score 3, Informative) 364

Of course Facebook (and Google) sell your information. The only difference between them and other companies that are gathering and selling information about you is that Facebook and Google are selling your information retail instead of wholesale. The information is still being used to do the same thing: target advertising at you to convince you to act in ways that you would not have otherwise and might well be detrimental to your own interests.

Comment We can write off Tennessee (Score 3, Interesting) 672

According to Wikipedia, Tennessee is 41st in median household income in the US. How long are they going to hold on to even that position when all of the educated people in the state (doctors, lawyers, engineers, etc.) start moving elsewhere so that their children will get a proper education? I think we can write off Tennessee for the near future.

Maybe the AMA and various other professional bodies should start reviewing the status of education in Tennessee to see if a child educated in such a system will ever qualify for med school. I'm pretty sure that I don't want a doctor who doesn't understand basic biology

Comment Re:No, its still an expensive toy. (Score 2) 185

The assumption that tablets will outsell PCs within a decade is based on current growth rates remaining steady. That's a pretty big assumption.

Because tablets are a relatively new device they are currently in a growth market phase of their life cycle. Once the market has reached a saturation point (and we don't know where that saturation point is), then it will enter the same type of market that PCs are in: where people are buying replacements when their old one wears out.

Of course you might be right in that all you have to do with a tablet is hook it up to a keyboard and mouse (whether bluetooth or something else) and you've got a useful, but if that's the case why not just hook up your phone to a bluetooth keyboard, mouse and display and have something even more portable?

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