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Comment: Re:Why? (Score 3, Funny) 289

by NotInHere (#49720067) Attached to: North Carolina Still Wants To Block Municipal Broadband

In 100 years, there will be singularity. In 2084, when the singularity takes over the world, your area was scheduled for destruction by nuclear missile, because uploading its control virus onto your brain implant chips (mandatory by international treaties since the 2076 terror attack on google city (new name of mountain view since 2060), pushed by US president Bush junior junior) would have required too long.

+ - Animal Copies Reveal Roots of Individuality->

Submitted by Anonymous Coward
An anonymous reader writes: Benjamin de Bivort’s lab at Harvard University is Groundhog Day for fruit flies. In de Bivort’s version, a fly must choose to walk down a dark tunnel or a lighted one. Once it has made the choice — THWOOP! — a vacuum sucks the fly back to the starting point, where it has to decide again and again and again.

The contraption, which tracks scores of individual flies, makes it possible to analyze how behavior varies from fly to fly. What de Bivort found when he first used it surprised him: The animals’ behavior varied much more than he expected, even when the flies were more or less genetically identical and raised under the same conditions. “If you hold genetics constant and the environment mostly constant, you still see a lot of variation,” de Bivort said.

De Bivort and his team are now exploring this phenomenon in detail, hoping to discover what drives that unexpected individuality. He’s found that different fly strains show different levels of variability. Some strains are like a troop of well-trained soldiers, with each fly mirroring its neighbor. Other strains resemble a wild group of dancers, with individuals moving to their own beat. By comparing soldier and dancer strains, de Bivort thinks he’s identified both a gene and a neural circuit that may underlie some of these differences.

Link to Original Source

Comment: Re:And what of false positives? (Score 4, Insightful) 94

by NotInHere (#49660245) Attached to: Can Earthquakes Be Predicted Algorithmically?

Both false positives and true negatives come with a cost. Calculate the probability with which a system is right, and you only have to do basic math to find out whether the prediction system gives you an economic or humanitarian advantage. As the humanitarian cost for false positives is very low compared to the economic one, it is very possible that there will be an unbalance between "most (economically or humanitarian) profitable strategies". Deciding between those can be I guess cause for some political debate.

Comment: Re:Two million lines of code (Score 1) 160

by NotInHere (#49591061) Attached to: US Switches Air Traffic Control To New Computer System

The average enterprise class iPhone application isn't trusted lives with. Also, not inside an industry where an accident means deaths of hundreds of people at once. Nobody brings the average car accident in the news, for example when somebody kills themselves at the highway. But when a plane crashes, it comes in the news, so politicians and representatives of the airlines promise they do something, and tighten regulations. Meanwhile, car security is still shit as hell.

I guess its all formally proven. Is the average business iphone application formally proven?

Comment: "scrambled" version (Score 5, Informative) 76

by NotInHere (#49581797) Attached to: Google Announces "Password Alert" To Protect Against Phishing Attacks

Can you please stop with this plebs speak? This is a site for nerds, not for non-technical people. Say "hash" when you mean "hash". I mean is researching actual technical info so hard? For everyone not wanting to click links: its comparing the first 37 bits of the hash, using the SHA-1 hash mechanism. And yes its salted.

How come financial advisors never seem to be as wealthy as they claim they'll make you?