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  1. Re:Is this for lighting or displays? on GE Announces OLED Manufacturing Breakthrough · · Score: 4, Insightful

    a number of additional technology issues will still need to be worked out for OLED's to get widespread application usage...
    "Cheap" is a cure-all for a lot of applications. If I can swap in a new screen for $25 and 5 minutes (like a toner cartridge), then 10K hours isn't so low.
  2. Re:Should Mimick The Brain on Panic in Multicore Land · · Score: 1

    Besides, there are well-known processing paradigms matching this description: data flow (e.g. unix pipelining, probably the easiest known way to do parallel programming) and production systems (based on pattern matching, which is easily made parallel - but you can often get the same speedup with indexing tricks that aren't!)

  3. Re:Panic? on Panic in Multicore Land · · Score: 1
    But even gentoo is bottlenecked by sequential package installation. And within a single package, many of the steps are single-threaded and sequential: downloading, ./configure, make install. And even within compilation, separate compilation directories are handled sequentially, and linking is single-threaded.

    It's a good example of a time-consuming job an end-user might actually want to run, yet it's bumping up against Amdahl's law already.

  4. Re:400 Million? on Beatles and iTunes At Last? · · Score: 1

    I've had good luck with half.com, and shipping is only $3 per CD.

  5. Re:400 Million? on Beatles and iTunes At Last? · · Score: 1

    It does seem like an awful lot of money. At $1/track they'd have to sell more than one track to every man, woman, and child in the US to recoup it. Are the boomers really buying that much music online?

  6. Re:It's A Fact on IT Labor Shortage Is Just a Myth · · Score: 1

    £60,000 per year (~$120,000).
    Good grief, I didn't realize the exchange rate had gotten that bad, but you're right. I think I'm going to have to quit my research position here in the US and get a job in the UK picking strawberries to send money home to my family.
  7. Re:Counterpoint on NVIDIA Doubts Ray Tracing Is the Future of Games · · Score: 1

    If we ever do get to a point where raytracing -- done on a CPU -- beats out rasterization, done on a GPU, then nVidia's business model falls apart, whereas Intel suddenly becomes much more relevant (as their GPUs tend to suck).
    I don't see why ray tracing would necessarily tip things in Intel's favor. Ray tracing is lots of parallel, repetitive floating-point calculations, not so unlike vertex shading. When polygonal 3d graphics started to catch on, I'm sure Intel assumed their CPUs would grow to encompass that task, too, but they didn't, so maybe nVidia should simply get cracking on ray tracing instead of plugging their ears and shouting "neener neener!"
  8. Re:Without outrage... on FBI Admits More Privacy Violations · · Score: 2, Insightful

    Like the parent poster said, because so many Americans don't want that. If a presidential candidate suggested your idea, they'd be labeled "pro-terrorist" and their poll numbers would drop immediately. Despite years of illegal wiretaps and the administration failing to ever explain why the fisa provisions are insufficient, a great many people are still against requiring warrants for wiretaps. They don't listen, they don't think. You push their "terrorist" fear button and they say immediately say "yes" to anything.

  9. Re:One can only ask... on Using Excel As a 3D Graphics Engine · · Score: 1

    The central thesis appears towards the end of the article. The idea is that something like Excel represents a different coding paradigm that hasn't been seriously considered, where you basically lay out what your stuff is supposed to do, i.e. declare it instead of coding it sequentially.
    I'd say it has been seriously considered. (If there's anything the Internet has taught us, it's that having an original thought is incredibly difficult). It's on the Wikipedia entry for Spreadsheets, for one thing (which cites Alan Kay, so the idea goes back quite a ways):

    There are no 'side effects' to calculating a formula: the only output is to display the calculated result inside its occupying cell. There is no natural mechanism for permanently modifying the contents of a cell unless the user manually modifies the cell's contents. In the context of programming languages, this yields a limited form of first-order functional programming.
    I recall a quote to the effect that COBOL and BASIC were supposed to bring programming to the masses but failed; what finally succeeded was the spreadsheet. I can't find the exact quote but here is a rather large study on the topic from 1990:

    This paper describes the properties of the spreadsheet interface and the ways in which spreadsheets support users with little or no formal training in programming... The usefulness of spreadsheets derives from two properties of their design:
    • Computational techniques that match users' tasks and that shield users from the low-level details of traditional programming, and
    • A table-oriented interface that serves as a model for users' applications.
  10. Re:Absolutely atrocious. on Iran May Shut Down Internet During Election · · Score: 1

    Obama has already stated that he wants to stop development of future combat systems as well as unilaterally eliminate nukes.
    You are lying. What those links say is that Obama would use diplomatic means in an effort to eliminate nuclear weapons everywhere, and that we would reduce our own stockpiles. Nothing you cited says he would unilaterally eliminate our stockpile. He never said any such thing.
  11. Re:That's why I never use my brakes on Experiment Shows Traffic 'Shock Waves' Cause Jams · · Score: 1

    Engine braking isn't really any better.

  12. Re:Advert? on The X300 Could Usher in a New Generation of ThinkPads · · Score: 4, Interesting

    Widescreen displays? Pretty much every manufacturer in 2007 (including Lenovo, for that matter), and a large few in 2003-2006, and as far back as 2001 for Apple
    Plus, widescreens are inferior (unless your main task is watching DVDs). They should instead be called "shortscreens." They have less surface area than a normal aspect screen with the same diagonal measurement. Ask yourself this question, do you do more vertical scrolling or horizontal scrolling?
  13. Re:Great news! on VW Set To Release Diesel Hybrid · · Score: 1

    On my '98 Jetta GLX (made proudly in Mexico), virtually all the electronics have failed, repeatedly. Now I've almost given up and get by with 1 remaining power window, no power locks, no CD changer. And I just had to replace the ignition switch. And I can't say I love mine so much any more.

  14. Re:Which Gallon? on VW Set To Release Diesel Hybrid · · Score: 1

    "On a trip" is when hybrids gain their least advantage. It's stop-and-go driving where they shine. This is important since most miles driven in the US are now stop and go.

  15. Re:Not really counterfeit on Feds Seize $78M of Bogus Chinese Cisco Gear · · Score: 1

    ...swap out all 'good' electronics for cheap replacements.
    Maybe not even that; cutting out the American overlords means fat profits even if you don't change the specs at all. I heard of a case where some shoe maker, maybe Addidas but I forget, dumped their old Chinese manufacturer for a new one. But the old one just kept making the same product, just exporting it through different channels (which is obviously illegal since they were no longer authorized to use the trademark).
  16. Re:Stop them.. why would we stop them? on US Virtual Border Fence Doesn't Work · · Score: 1

    Oh my gosh. Have you ever actually had a job doing manual labor? I have. (Including washing cars and hand-planting gladiola bulbs, among others). I don't know which is worse, the agonizing boredom that makes an hour seem like a day, the physical discomfort, or the poor treatment from supervisors. The fact that I make 10x more now (and I am not exaggerating, I just figured it out) for sitting on my butt, doing email, going to meetings, and occasionally checking slashdot is surely proof that something is wrong with the universe.

  17. Re:This is why I always laugh at NASA promises on US Virtual Border Fence Doesn't Work · · Score: 1

    Everything you said is true not only of the govt but private enterprise as well. A great percentage of large-scale IT projects, in particular, fail.

  18. Re:Stop them.. why would we stop them? on US Virtual Border Fence Doesn't Work · · Score: 2, Insightful

    They wouldn't be such bad jobs if we didn't permit illegal immigration to mess with the labor supply to drive down wages. For whatever reason, a lot of people have it in their minds that hard physical work "just must be" worthless because it doesn't take much training. But if it came down to it, I'm betting they'd much rather do their desk jobs than pick strawberries even for the very same pay.

  19. Re:Quick correction on Military Steps Up War On Blogs · · Score: 1

    And I can't figure out how you think they're losing "freedom of thought", as far as I'm aware, the military has no way to know what you're thinking
    Simple, because you can't process information you cannot access.
  20. Re:Drilling? on NASA to Demonstrate Moon Rover · · Score: 3, Insightful

    I don't think blast charges oxidize with the atmosphere do they? Doesn't seem like that would mix fast enough. Torpedoes don't seem to have any trouble. As for regolith, "Portable antitank weapons have become more powerful, more reliable, and more available worldwide since the early 1980s. Many of these weapons are capable of penetrating 20 to 40 inches of armor plate steel" (cite). For that matter, anything that gets all the way from the earth to the moon is going to arrive with plenty of momentum. Maybe they could just drop a DU rod out of the probe before initiating deceleration for the landing?

  21. Re:Only because telcos aren't doing their job on McNealy Says Telcos Falling Behind in Net Race · · Score: 2, Insightful

    What consumers are increasingly going to want is a comprehensive telecom service: phone+TV+internet.
    All I want is the internet - super fast and super cheap. After that, services like usenet, telephone, WWW, and TV are just different ways to access it. In particular, there is no real reason we have to pay for telephone service these days. Heck, telephone doesn't even require special servers to store and forward data like email does.
  22. Re:Wave powered boat on Wave Powered Boat to Sail From Hawaii to Japan · · Score: 1

    What sounds interesting to me is wave (or wind) plus solar. I would imagine when the sea is at dead calm, it is usually sunny. And when the sun isn't out, it's normally windy and wavy.

  23. Drilling? on NASA to Demonstrate Moon Rover · · Score: 1

    Bring on the dynamite!

  24. Re:I'm confused on Nanoparticles Could Make Hydrogen Cheaper Than Gasoline · · Score: 1
    It's not just regenerative braking. Internal combustion engines are very inefficient/nonfunctional outside a certain range of RPMs. There are a couple problems with this. First, we have to lug around these complex mechanical things called "clutches" and "transmissions," and second, we still aren't running our internal combustion engines at peak efficiency most of the time. For this reason, powering an electric motor indirectly from an internal combustion engine might make sense (I'm not sure).

    That said, I think we're making too much of this "make hydrogen while driving" remark. Efficient energy storage/retrieval is definitely a very useful thing, whether or not we end up with vehicles that do so as they drive.

  25. Re:What's that I smell? on Nanoparticles Could Make Hydrogen Cheaper Than Gasoline · · Score: 1

    Don't say it's "just" a battery technology, because that's enormous. What do nay-sayers have against wind and solar? They're not ubiquitous. But if something like an efficient hydrogen "battery" lets you store and transport energy, problem solved. (In fact, as a resident of New Mexico, I'm pretty sure we could become a "net exporter" and make a lot of $$$).