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Comments · 358

  1. Re:Censor on Bahrain's ISPs Must Block Google Earth · · Score: 1

    Maybe there's something on their own land that they don't want their own citizens to know about.

  2. Re:Algae thrives on pollution on Vinod Khosla Talks Ethanol · · Score: 1
    Oil slicks have been implicated in algae die-offs. QED

    Remember that you need to not only show evidence that oil slicks kill algae but that oil slicks kill so much algae, globally, that global populations of algae are decreasing "rapidly". References would be helpful.

    Quod erat demonstrandum means you have proved the point you originally set out to prove. It is not Latin for "I win."

  3. Re:Algae thrives on pollution on Vinod Khosla Talks Ethanol · · Score: 1
    Oceanic algae produces something like 85% of the world's oxygen and is dying off rapidly due to pollution and climate change.

    we're not talking about CO2... We're talking about things like oil slicks

    It's one thing to say that oil slicks can kill algae (no disagreement there). It's quite another to say that a reason for global algae die-off is man-made pollution. Many (dare I say most?) types of pollution cause algal bloom.

  4. Re:Algae thrives on pollution on Vinod Khosla Talks Ethanol · · Score: 1
    The right strain of algae. Not just any strain, the right strain.

    You need the right strain to make it grow quickly and give decent biodiesel yields. But just about any algae will grow in a high-CO2, high water, high sunlight environment.

  5. Algae thrives on pollution on Vinod Khosla Talks Ethanol · · Score: 1
    Oceanic algae produces something like 85% of the world's oxygen and is dying off rapidly due to pollution and climate change.

    If pollution kills algae, how the heck does this work?

  6. Re:This is almost useless on UBC Engineers Reach Mileage Of Over 3000 MPG · · Score: 1
    In fact the combat aircraft most famous for being able to take a pounding and still bring you home was made out of wood.

    Err, which plane?

    Carbon fiber is extremely strong, but it is also stiff and brittle (and expensive). Fiberglass is also strong, but very, very flexible - Voyager's wingtips could have bent until they touched each other before breaking. Of course, in a crash, you want the structure ahead of you to break or crumple in a controlled manner (to increase the amount of time you decelerate) and not rebound.

  7. Re:It's all nice and well on Prototype System Blocks Digital Cameras · · Score: 1
    white laser beam

    *does double take*

    A what?

  8. Re:Breakin' the law - Outed Yourself on WA Law Means Linking to Gambling Websites Illegal · · Score: 1
    Anyone in the future can now cross-reference your posts to yourself.

    I wish the Seattle Times made online archives that easy to get to.

  9. Re:Happens all the time on Procurement Fraud in the IT Sector · · Score: 1

    If you live in the US, consider writing your state Attorneys General instead of the BBB. What they are doing is against the law. You can treat the CD as a gift with no strings attached.

  10. Re:Where's the crank? on Working Model of MIT $100 Laptop a Hit · · Score: 3, Informative
  11. Re:Seems to me they should target Rust Belt/non-me on The Soaring Costs for New Data Center Projects · · Score: 1
    I'm not sure if most people understand how hard it is to say get 40-60 Gig of bandwidth to the middle of nowhere. It takes months, if not years, to put in the right infrastructure. If you think I'm lying, call up say, Sprint and ask them for a 10GE pipe to the middle of Iowa

    Right-of-way is more important than existing infrastructure.

    Just to use a company that's familiar to you as an example, ask the Southern Pacific Railroad Integration.

  12. Re:Wikipedia on DIY Carrier Grade Linux with Debian · · Score: 2, Insightful
    Hmmm... Let me know when someone finds a "carrier-grade" carrier. I have yet to find any carrier with 5 minutes or less of downtime per year.


    Telcos feel they need 99.999% uptime from their equipment in order to provide you with a much lower level of service - typically 99.9% for a T1 or an analog voice line, occasionally 99.99% for a set of redundant circuits.


    Our current carrier is at approximately 24 hours of downtime per quarter-year.


    That's roughly 99%. If this is a T1, you should be able to do ten times better. Your SLA should provide a clause to escape your contract if it's really that bad. However, find out what the downtime is caused by - if it's local loop issues, then it's not the CLEC's fault, it's the ILEC's fault and you're still stuck with their wiring no matter who you choose. The best thing to do in that circumstance may be to demand a different physical circuit from your existing CLEC.

  13. Re:Different method entirely on Web Users Angered by Anti-Spam 'Captcha' · · Score: 1
  14. Re:Debian? on Red Hat Not Satisfied with Sun's New Java License · · Score: 2, Informative
  15. Re:No overclocking on Chip Power Breakthrough Reported by Startup · · Score: 1
    You can put a harmonic on the loop, but it needs to be in phase with the wavelength of the loop, which limits you to integer harmonics, and there are practical upper limits to the harmonics you can cheaply use. I don't think they'd ship a chip that had, say, a 500MHz loop and use a 20x harmonic to get 10GHz, so that as a user, you could select 21x or 22x instead. I think it'd be more likely that for the 10GHz example, they'd give you a CPU with a 3.3GHz loop. You'd get the rated 10GHz frequency, and 3.3GHz and 6.6GHz power-saving frequencies, and no option to clock it at 13.3GHz.

    Varying the breadth of the pulse doesn't clock you any faster or slower.

  16. No overclocking on Chip Power Breakthrough Reported by Startup · · Score: 2, Interesting

    You can't readily adjust the amount of time it takes electricity to make its way around a fixed-size loop. If this is what is actually clocking the chip, it'll have an official frequency (or two, perhaps, for low-power usage) and you'll be stuck with that. The manufacturer would have to throw out, rather than derate, any parts that don't work at that frequency.

  17. Re:what to do with 48T/yr of nuclear waste per pla on Environmentalists Coming Around to Nuclear Power? · · Score: 1
    making signs that people will understand even 1,000 years from now

    If there are people living around Yucca one thousand years from now, and they aren't capable of understanding English, recognizing the "nuclear" icon, or using a geiger counter, then how are they going to know to blame us?

  18. Re:For what it's worth on McAfee Anti-Virus Causes Widespread File Damage · · Score: 1
    My computer started rebooting randomly a week or so ago

    See the other post on rebooting being the blue screen of death.

    I've seen a Windows XP system do this with a dying hard disk. By the time I got to it, even though Windows couldn't find any problem with the disk, it wasn't able to be fully backed up (all of C: and System State) with ntbackup - it'd blue-screen every time at the same point.

    No problems since replacing the hard drive (which, granted, necessitated a fresh Windows XP installation). The failing hard drive, if you're curious, was a Western Digital 120GB IDE drive. In my case it was likely Google Desktop's reindexer, not a virus scanner, that was causing the disk activity that triggered the crash.

  19. Re:Some info on Study Says Cell Phones Can Interfere With Planes · · Score: 1
    I haven't done the math for relative signal strength, but the numbers are there, if you want to do it, for cell phones.

    Then please post them. Specifically, some numbers for cell phone stray power transmissions for +/- 12MHz centered at 1227.6 MHz and 1575.42 MHz, and for avionic GPS receiver selectivity.

    Also keep in mind that GPS is a very wideband, low bitrate signal that normally operates with a signal to noise ratio of less than 1 (look at the signal figures).

  20. Re:No problems? on Moonshot, CEV Modifications · · Score: 4, Informative
    I seem to rember in Apollo 13 the center 2nd stage engine, a J-2, went out early.

    Dangerously strong pogo oscillations, which could have ripped the engine off the rocket, happened to trip a pressure sensor which caused the computer to shut down the engine.

    Pogo was reduced to tolerable levels by the end of the Apollo series, and later engines such as the SSME were designed to eliminate it entirely.

  21. Mike, if you are reading... on MS Security VP Mike Nash Replies · · Score: 2, Insightful
    For applications that require admin for some part of their execution, we are providing guidance to the ISVs on how to re-factor their applications so that the components that the end sees don't need the privilege and the ones that do need to can be isolated and componentized so that most users don't encounter the escalation.

    Many admins, including myself, are currently supporting third-party software they know to be designed incorrectly in this aspect, and have had no luck applying the little political leverage they have to the ISV to get it fixed.

    In my example the people who coded the application in question did not know about the difference between HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER, or between %TEMP% and Program Files. There have been several major version upgrades since we first noticed this, none of which have addressed the problem.

    How can we help Microsoft help the ISV help us?

  22. Re:Pick one? on Brits Ready Crops For Global Warming · · Score: 4, Funny

    Err, I mean no. Sorry about that.

  23. Re:Pick one? on Brits Ready Crops For Global Warming · · Score: 1
    Can't we just PICK ONE horrible future and stick with it?

    Yes.

  24. Re:O-Scope Warning !!!! on PC Not Booting Until a Different Phase is Used? · · Score: 1
    you run the risk of putting 120-volts on the chassis or shorting the outlet through the o-scope.

    Also note that oscilliscopes typically have very high-impedance inputs, that will work perfectly well with some megaohm resistors in series with the test leads. Worst case, it may show a lower amplitude wave, but the waveform will be preserved. At 377V (peak to peak voltage for 120V RMS), the most current you can pump through a 1 megaohm resistor is 377 microamps, which should be safe.

    And of course, make sure your oscilliscope is rated for at least 400V peak to peak voltage.

  25. That's great, it starts with... on Businesses Urged To Use Unofficial Windows Patch · · Score: 4, Funny

    ...zero-day
    SETABORTPROC Escape
    Linux geeks are not afraid.

    IDS, thanks for playin'
    Unofficial patch burn
    World serves its own needs
    Dummy serve your own needs.

    Feed the news from ISC,
    Go insane
    The blogs all start to clatter
    With fear fight down height.

    Wire is on fire
    On a new years' holiday
    And the mafia for hire
    At a pharma site.

    Tuesday now it's coming in
    A hurry with the worries
    breathing down your neck.

    Team by team the coders baffled,
    trumped, tethered cropped.
    Feature? That's insane!

    Fine, then. Uh oh,
    A week 'till it's released to you
    But it'll do

    Unregister a DLL
    World serves its own needs,
    Patch this at your own speed
    Crummy packet capture
    And it's never quite
    Right, right.

    Admin now an alcoholic
    Can't take bright light
    Feeling pretty tired.

    It's the end of the world as we know it.
    It's the end of the world as we know it.
    It's the end of the world as we know it and I feel fine.