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Comment Re:You never discard the data (Score 4, Insightful) 190

As other people have pointed out - sometimes the data is just crap due to the difficulty of making measurements. Sometimes you've measured something other than what you actually need to compare to theory, sometimes there's too much noise. The skill of a great experimentalist is being able to take good enough data that you can't justify ignoring it if it comes out different to what you expected.
Science

The Neuroscience of Screwing Up 190

resistant writes "As the evocative title from Wired magazine implies, Kevin Dunbar of the University of Toronto has taken an in-depth and fascinating look at scientific error, the scientists who cope with it, and sometimes transcend it to find new lines of inquiry. From the article: 'Dunbar came away from his in vivo studies with an unsettling insight: Science is a deeply frustrating pursuit. Although the researchers were mostly using established techniques, more than 50 percent of their data was unexpected. (In some labs, the figure exceeded 75 percent.) "The scientists had these elaborate theories about what was supposed to happen," Dunbar says. "But the results kept contradicting their theories. It wasn't uncommon for someone to spend a month on a project and then just discard all their data because the data didn't make sense."'"

Comment Re:If we evolved to have them... (Score 5, Interesting) 260

Whether or not we "need" them can only be judged retrospectively, and not after a fairly sudden (in evolutionary terms) change in environment before the consequences have worked out - us having evolved to have them would probably indicate that they give some sort of advantage to not having them.
Censorship

China Enforces Even Stricter Regulation On Games 235

eldavojohn writes "Chinese gamers have a pretty hard life. From crackdowns on 'undesirable' games to bans on gangster games to delayed World of Warcraft expansions, they suffer. The worst part is that in order to qualify for operating in China, you face a maze of conflicting bureaucracy and regulation. Well, it just got a little worse. Now, if you want to operate, you need to hire a 'specialist' to oversee content, and you need to 'enhance socialist values' in your game. They also want to limit in-game marriages and how many player-versus-player combat sessions one can engage in. The circular issued from China's Ministry of Culture contained all the vague verbiage giving them easier reign over who operates and who doesn't. It's a large market, but is it worth the gamble to game developers?"
Earth

CERN Physicist Warns About Uranium Shortage 581

eldavojohn writes "Uranium mines provide us with 40,000 tons of uranium each year. Sounds like that ought to be enough for anyone, but it comes up about 25,000 tons short of what we consume yearly in our nuclear power plants. The difference is made up by stockpiles, reprocessed fuel and re-enriched uranium — which should be completely used up by 2013. And the problem with just opening more uranium mines is that nobody really knows where to go for the next big uranium lode. Dr. Michael Dittmar has been warning us for some time about the coming shortage (PDF) and has recently uploaded a four-part comprehensive report on the future of nuclear energy and how socioeconomic change is exacerbating the effect this coming shortage will have on our power consumption. Although not quite on par with zombie apocalypse, Dr. Dittmar's final conclusions paint a dire picture, stating that options like large-scale commercial fission breeder reactors are not an option by 2013 and 'no matter how far into the future we may look, nuclear fusion as an energy source is even less probable than large-scale breeder reactors, for the accumulated knowledge on this subject is already sufficient to say that commercial fusion power will never become a reality.'"
Movies

The Informant Is Back At Work 155

theodp writes "Fortune catches up with former ADM exec and whistleblower Mark Whitacre, who talks about watching his life on screen in the dark comedy, The Informant!. Among other things, Whitacre apologizes to Fortune for duping the magazine in a 1995 interview when his bipolar-fueled compulsive lying was in its full glory. Thanks to a Ph.D. he earned from Cornell in nutritional biochemistry, and an understanding CEO who was involved in prison ministry, Whitacre is now COO of Cypress Systems, where he's been working since spending nine years in prison for embezzlement. And yes, his wife really did stand by him through the wild ride."
Books

Google Books As "Train Wreck" For Scholars 160

Following up on our earlier discussion, here's more detail on Geoffrey Nunberg's argument that Google Books could prove detrimental to academics and other scholars. Recently Nunberg gave a talk at a conference claiming that the metadata in Google Books is riddled with errors and is classified in a scheme unfit for scholarly use. This blog post was fleshed out somewhat a few days later in the Chronicle of Higher Education. Quoting from the latter: "Start with publication dates. To take Google's word for it, 1899 was a literary annus mirabilis, which saw the publication of Raymond Chandler's Killer in the Rain, The Portable Dorothy Parker, [and] Stephen King's Christine... A search on 'internet' in books written before 1950 and turns up 527 hits. ... [Google blames some errors on the originating libraries.] ...the libraries can't be responsible for books mislabeled as Health and Fitness and Antiques and Collectibles, for the simple reason that those categories are drawn from the Book Industry Standards and Communications codes, which are used by the publishers to tell booksellers where to put books on the shelves. ... In short, Google has taken a group of the world's great research collections and returned them in the form of a suburban-mall bookstore." The head of metadata for Google Books, Jon Orwant, has responded in detail to Numberg's complaints in a comment on the original blog post — and says his team has already fixed the errors that Nunberg so helpfully pointed out.
Biotech

Scientists Deliver Bee Toxin To Tumors Via "Nanobees" 98

ScienceDaily is reporting that Washington University School of Medicine researchers have found a way to deliver bee toxin to tumors using nano-spheres they call "nanobees." The results in mice showed a cessation of growth or even shrinkage of tumors while the surrounding tissue was protected from the toxin. "The core of the nanobees is composed of perfluorocarbon, an inert compound used in artificial blood. The research group developed perfluorocarbon nanoparticles several years ago and have been studying their use in various medical applications, including diagnosis and treatment of atherosclerosis and cancer. About six millionths of an inch in diameter, the nanoparticles are large enough to carry thousands of active compounds, yet small enough to pass readily through the bloodstream and to attach to cell membranes."
Image

Joomla! 1.5: A User's Guide, 2nd Edition Screenshot-sm 69

Michael J. Ross writes "There are countless content management systems (CMSs) available for building websites, and they offer varying levels of built-in functionality. But once a site developer has successfully installed any given CMS, a critical form of help (or hindrance) is the CMS's documentation, which for some CMSs is quite impressive, and for others absolutely atrocious. Joomla is a powerful and popular choice for Web developers, but can be daunting to newbies confused by its non-intuitive menu structure and restrictive content hierarchy. The documentation for Joomla is frequently criticized, for various reasons, and that may largely account for the popularity of third-party books — such as Barrie M. North's Joomla! 1.5: A User's Guide, now in its second edition." Read on for the rest of Michael and Ethelyn's review.

Comment Re:Sprites (Score 1) 168

You posted that you thought EU was a viable theory, which it isn't, I responded.

Your points on issues of scienctific acceptance of new paradigms might be true, but that has no baring on whether or not any particular theory like EU is actually suffering from this unfair rejection (hint: it isn't).

Don't try to mark me as misunderstanding what you said, you made an assertion regarding scientific progress, then tried to tie it into an unrelated point about EU (which was factually incorrect).

It's a wonderful tactic if you want to feel persecuted.

Comment Re:Sprites (Score 1, Offtopic) 168

What's your point? That science is a process of constant discovery? That science requires proper evidence for something to be accepted?

What element of solar winds isn't accurately modelled by current theory? The solar wind is a lot more complex a charge flow than charge flow in a wire - you get magnetohydrodynamic effects, the particle flows are also partially ballistic, all sorts. EU is an over simplistic model in itself and current models can accurately explain all the observations, while EU cannot.

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