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User: physburn

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  1. Ideal Fix on Attack On a Significant Flaw In Apache Released · · Score: 0, Redundant

    The ideal fix, would be to have a variable timeout on open connection, depending on how many open ones there are. A simple thing like auto timing out the oldest connection once the a near maximum number of connections are open should be enough. Apache should also be limit the number of connections from any one IP address, to a small number. Hope these go in Apache soon.

  2. Re:Why is "art" always sex and violence? on Censored Video Game Content Stifles Artistry · · Score: 1
    Art is always sex and violence?, Paintings and drawing hardly ever are sex or violence. Movies are often sex and violence, but there plenty of biopics and storytelling movies which aren't. Games are often violence and rarely sexual, (could be due to interface, you need that mouse hand). Sex, Violence and Death, are of course the strongest emotions a human can feel, so naturally are the most common themes as jaded emotion lead to ever stronger content. Movies, aren't protected as free speech in most countries, the're rated, censors, and there limits to what you can show, so the videogame industry can hardly ask for freedom by comparing itself to the movie industry. The case for media censorship of the games and movie industry is largely based on the monkey see, monkey do argument, that if people see a criminal activity there likely to follow it. Its difficult to argue to people don't copy what they see in the media, they often do. However if the movie/game, is a mortality tale, then it may prevent the crime, by showing the wrong doer getting his/her just doom. That doesn't often happen in games, more kills usually equals winning in games.

    ----

    3D Shooter Feed , Horror Movie Feed @ Feed Distiller

  3. Re:And the news is where? on First Acoustic Black Hole Created · · Score: 1

    This is so cool. First of all I want this stuff for cavity insulation in my flat. Then I can play music all night without next door complaining. Having said that the BEC stuff might be either very loud or very hot, depend on the frequency spectrum it emits, BEC loudspeakers might be possible by varing the heat input to the supersonic regions. However since the apparatus only hold a tiny ammount of rubidium atom, in a magnetic trap. It might be long time before its practice.

  4. Re:We're not as important as we like to think on Most Blogs Now Abandoned · · Score: 1
    Is blogging egotistical, almost certainly, but then so are all are little opinons we venture in slashdot.

    But lets take the extreme oposite view, is it true, that if your unimportant, you shouldn't have an opinion. If we took that view, it would be the end of both democracy and much of the internet. Humans have a nature need to be important to other humans, hence these vain (in both senses of the word) attempts to other people read us, and perhaps relate to us.

    All bloggers would be killed by a total perspective vortex, but then so would most people.

  5. Re:How much will it cost? on Printable, Rollable Solar Panels Could Go Anywhere · · Score: 3, Interesting
    Very true, the cost is more important, solar power is approaching parity with oil and gas, and is supposed to reach it at 5 cents per watt. The article didn't give the price of the roll up solar cells, so i've no idea how close to that it is, but such advances will steadier push the balance of prices into solars favor, which is to happen expected by 2012.

    Solar Power feed @ Feed Distiller

  6. Re:Is software "engineering" really engineering? on How Software Engineering Differs From Computer Science · · Score: 2

    How much of software writing is software engineering. To deserve the name engineering take a problem that has to deeply analysised calculating a method of solution, programming is sometimes like that. But often i find i can start programming the solution straight away with just a bit of thinking about the class/object structure of the eventual program. When its like that is more like authoring a book, then engineering a machine.

  7. Re:Killer App on Device Reads Messages From Surface of the Brain · · Score: 2, Informative

    Except your eyes don't sit staring at one spot even when you think your staring at one spot, your eyes continuously flicker around and scan the general direction your looking at in order to build up a image of the world. I think there has already been several machines that read where your looking from the reflection off your eyes, with middling results. In general people just can't hold the stare, even if the machine can average out the microscans of the eyes.

  8. Quoth the SP2S on $10M For Unmanned Aircraft That Can Perch Like a Bird · · Score: 5, Funny
    Open here I flung the shutter, when, with many a flirt and flutter, In there stepped a stealthy spy plane of the sci-fi days of yore. Not the least obeisance made he; not a minute stopped or stayed he; But, with mien of lord or lady, perched above my chamber door - Perched upon a bust of Pallas just above my chamber door - Perched, and sat, and nothing more.

    Quoth the SP2S, "nevermore" and nothing more.

  9. Re:Another test at anandtech.com on AMD's Six-Core Istanbul Opterons · · Score: 1
    I'm most surprised that AMDs extra two cores didn't give it an advantage in many of the server applications, I know that the Xeons are 4 way superscalar (instructions running in the pipeline in each core) versus AMDs 3 way. So as the article said its only 18 AMD instructions per clock versus 16 intels, instead of 4 versus 3. But this is only for the shorter instructions. 8 core xeons are expected in autumn so any tenuous lead AMD has anywhere in performance is going to disappear fairly soon. But never-mind, AMD still can win on price and expandability. I'm running dual core, dual socket on my server at the moment, so slipping in a couple of new instanbuls or shanghis is a instant double or tripling of power.

    CPU feed @ Feed Distiller

  10. Re:Human Lifespan? on Scientists Can Grow Stem Cells In a Petri Dish · · Score: 1

    Well assume you can change any organ for a new one, except the brain, you'd probably be limited to 180 years which the is age a natural brain can live to. You would live lot less long if your unfortunate to have the genes for some neurological condition. You can't transplant a new brain in when your old one goes,so your a bit stuck there. Gradually topping up your brain with new stem cells, and periodical remove old damage ones, would be possible, you'd feel consistency in your self, despite being slow changed, and that is not too different from normal living.

  11. Re:If it works . . . on Phoenix BIOSOS? · · Score: 2, Interesting

    Sure its a good thing. Thats the environment i'll boot into to fix the boot block of windows or linux, whenever they become unbootable. Hope it has room, for fsck, mkfs, a partitioner and most of the common filesystem types.

  12. Re:Hilarious Overkill on Java Program Uses Neural Networks To Monitor Games · · Score: 1

    They we're doing it for a gradiate thesis. At least Neuroph was built for a thesis. What conventional method for image recognition do you think would be faster?

  13. Neuroph look pretty cool on Java Program Uses Neural Networks To Monitor Games · · Score: 3, Informative
    As a programmer, Neuroph looks like pretty good implement of Neural Networks, it handers most of the network types, Got built in graphic view of the output. Look nice, but which like as not, won't help, because you can rarely debug a neural network by looking at it.

    I've use neural network and genetic programming a few time, in work. Its completely different to normal programming. Instead of understand a problem completely, and write a structured solution to the task. You get a network and try and train it until its output matches what you think the output should be, no programming involved.

  14. A patent for Robot Wars rules? on Dean Kamen Awarded Patent For Robot Competition Rules · · Score: 1
    Thats not fair. Thats not fair:

    The famous Spaced clip

  15. Police state UK on The Electronic Police State · · Score: 4, Insightful

    UK is particularly bad, the goverment want to have records of every single phone call, sms, email sent or web page read by every single person in the UK. Needless to say, this is a ridiculously expensive enterprise at a time when the UK's public borrowing is higher than every.

  16. Lets hope for a safe repair on Challenges Ahead In Final Hubble Servicing Mission · · Score: 1
    and ten more years of observation from Hubble.

    I'm also hoping that the James Webb Telescope, Hubbles inferred younger brother, goes to plan, and gets launched on its target 2003.

    -- Astronomy Feed @ Feed Distiller

  17. Secondary infections on New Study Finds Flu Virus "Paralyzes" Immune System · · Score: 1
    Its been known for a long time, that people with flu, are prone to bacteria and secondary infections, e.g. when flu gets a completion of pneumonia via bacteria. The article didn't mention a mechanism for the weekening of the immune system, perphaps its just that its to busy with the existing flu.

    Flu Feed at Feed Distillerr

  18. Re:Is real but rare on Physicists Propose New Kind of Quantum Tunneling · · Score: 3, Informative
    Standard tunnelling goes roughly as

    exp(-delta E L/hbar c)

    where L is the length it needs to tunnel and E is energy barrier the particles tunnelling though.

    The second type of light through walls, depends on there being a axion or some other very light weakly interacting particle for the photons to change into, and so the probability could be anything, depending on the properties of the new particle.

    Neither the second or third kinds, depend (much) on the length the particle has to tunnel through.

  19. Is real but rare on Physicists Propose New Kind of Quantum Tunneling · · Score: 5, Informative
    This won't be debunked, its true. Once you look at the feynman diagrams its obviously a possible effect. Trouble is, it will have a very low probability, at each end of the conversion possible you've got two weak force vertices, and one of the heavy 80/90 GeV/c^2 W or Z weak force carriers. So the total amplitude goes as E^2/M_w^2 g_w^4 and square that for a probablity. So for photons that might need to tunnel (optical frequencies about 1eV) you have a tunnelling probability of 10^-18, that so very rare physicists will probably never see it.

    .

    Quantum Mechanics feed at Feed Distiller, come there and make your own feeds

  20. Wow, thank god for that on Stem Cell Treatment To Cure the Most Common Cause of Blindness · · Score: 5, Interesting
    So pleased at the news, losing my eyes, is my number one fear, no eyes = no computers games, no programming, and no porn. Blindness would be sure hell.

    Reading the article, is hardly ready for use, so far only tested on rats and pigs. There'll be many years of trials before its ready for use on people. Plus Stem cells have be known to turn cancerous, cancer of the retina, would be quickly fatal, there so close to the brain.

    Stem cells have tremendous potential to cure disease and even to reverse the aging process. The next twenty years of research might total change the sad process of aging in human.

    Stem cells feed at Feed Distiller

  21. Re:People are stupid. on Quantum Theory May Explain Wishful Thinking · · Score: 1
    Much as i'd love humans to have quantum tunnelling brains giving them special powers like in Greg Egans Quanantine. I have to agree with the above, people are stupid explanation.

    Quantum Mechanics news feed

  22. Re:A new city? on Florida To Build Solar-Powered City · · Score: 1
    By 'one incident' do you mean 'Cloud'?

    The picture in the articles, had plenty of roof top and stand alone solar panels, although the 75meg unit is presumably a solar thermal system.

    Solar Power news feed

  23. Re:96% percent penetration eh? on Microsoft Boasts 96% Netbook Penetration · · Score: 1

    I'm not surprised, at all at the degree of penetration, of the netbook market. Given the netbook is aimed at the general public and they aren't very expensive. They'd be a lot cheaper with a linux OS its true. But even now, its only those with technical skills that would use Linux. NetBooks aggregation of Blog item.

  24. Re:Java Was:C++ on Programming Language Specialization Dilemma · · Score: 1
    With writing C++ you have worries about memory management, error managment (exceptions), and multithreading that you simply don't have with Java. So java is a much both a much stronger and easier language.

    Java Programming Daily items at FD.

  25. Re:As much as I'd love to find another Earth... on Finding Twin Earths Is Harder Than We Thought · · Score: 1
    Not surprising your scared for Aliens. But the chance of nearby planet being at a similar level of evolution is very slim. On earth life took, 4 billion years to form civilisation. Yet a space faring race could fill the galaxy in a million years. Not at all sure why you find machine intelligences less scaring than biological ones. Both can chew up resources very quickly. Are the laws of economics different for a robot?

    Extra Solar Planetsdaily items at FD.