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User: p3d0

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  1. Re:Not in the US on EU Says No To Software Patents · · Score: 1

    Good point. I guess I was just trying to say that having fewer representatives doesn't somehow make it easier for them to reply personally.

  2. This is GARY Kurtz on Star Wars Props Up For Auction · · Score: 1

    Not to be confused with Walter Kurtz.

  3. Re:Not in the US on EU Says No To Software Patents · · Score: 1
    Heck, there are nearly 500MEP and they can give good feedback, why can't 100 senators?
    That makes no sense at all. There are 732 MEPs serving 460 million people, so they each serve 630 thousand. In the US, it would take 470 senators to get that kind of coverage, but there are only 100.
  4. Re:It is interesting actually on Deep Impact on Comet Theory · · Score: 1

    I'm not sure I get your point. Did you notice I agreed with you?

  5. Re:It is interesting actually on Deep Impact on Comet Theory · · Score: 1
    Obviously that's a matter of perspective. A real vacuum wouldn't have a bow shock. Also, the interstellar and intergalactic media are orders of magnitude more tenuous than the interplanetary medium.

    But I see your point. If those 5 particles are hydrogen ions (ie. protons), then the Earth sweeps through about 30 grams of hydrogen per second.

  6. Re:Dirty snow balls... on Deep Impact on Comet Theory · · Score: 2, Funny
    I wish I lived in space. Without gravity, the snow would never land on my driveway, so I wouldn't have to plow it.
    (And with that, Newton turns in his grave at the suggestion that there's no gravity in space.)
  7. Re:Dirty snow balls... on Deep Impact on Comet Theory · · Score: 1

    Don't quit your day job.

  8. It is interesting actually on Deep Impact on Comet Theory · · Score: 4, Insightful
    Someone says this any time the term "supersonic" comes up in connection with outer space. This Electric Universe theory might have a lot of things to criticize, but the notion of supersonic speeds in space isn't one of them. See bow shock and termination shock for instance.

    Interplanetanetary space (even interstellar space) is nowhere near a "hard vacuum".

  9. Re:Depends on How You Look at It on 100 Years of Special Relativity · · Score: 1

    It took more than courage. There are an unlimited number of theories that would explain the MM experiment. Clearly some of our theories about nature were false, and the others were true, and there were nearly unlimited combinations and permutations to sift through. Out of all these possibilities, Einstein found the right one, in the sense that his answer was far more successful at explaining observations than the answers of others working on the same problem at the same time.

  10. That's not what's happening on AMD Files Antitrust Lawsuit Against Intel · · Score: 1

    Intel isn't preventing AMD from using their software. They are preventing their own customers -- people who purchased the Intel IPP software -- from getting reasonable performance out of AMD hardware. That is anticompetitive.

  11. Re:What would be the significance of this? on Lake spotted on Titan? · · Score: 1
    Thanks for the reference to Io. I originally had "permanent liquid" but removed the word "permanent" because I thought I'd get into arguments over that one.

    Thanks also for the "hydrologic cycle" info.

  12. Re:What would be the significance of this? on Lake spotted on Titan? · · Score: 1

    Hint: spacecraft are solid.

  13. Re:It's really disappointing on 'DVD Jon' Breaks Google Video Lock · · Score: 1

    So? What's your point?

  14. Re:What would be the significance of this? on Lake spotted on Titan? · · Score: 5, Informative
    Surely, liquids exist in space, and surely they must pool?
    Amazingly, no. This would make Titan only the second known celestial body that currently has liquid on its surface.

    Liquids require pressure (see this) while solids and gasses don't, and pressure is a rare thing in space.

  15. Golf 101 on Ballmer: 'We'll catch Google' · · Score: 1

    Sub-par is a good thing.

  16. Re:What about other sorts? on Impressive Benchmarks: Sorting with a GPU · · Score: 1

    Yeah, I thought so. I was trying to keep an open mind, and imagine that the compiler might have qsort as a great big intrinsic function that it knows intimately. Then it's just the call site and the compare function would need to be in the same translation unit.

  17. Re:What about other sorts? on Impressive Benchmarks: Sorting with a GPU · · Score: 1
    No, qsort() does an indirect function call in hottest innermost loop. A hand-coded data-specific sort routine will always be faster unless the comparison operation itself is very slow.

    Unless your compiler knows about qsort and can (1) inline it, and (2) inline the comparison function into it, then you'll always have that indirect call in the innermost loop. (I just checked; gcc can't do it. I haven't tried the Intel or MS compilers.)

  18. Re:Agree or disagree with him... on Wil Wheaton Strikes Back · · Score: 0

    He's 33.

  19. I have a dumb question on Japan Tests New Bullet Train · · Score: 1, Redundant

    What's the advantage of super-fast trains over airplanes?

  20. Re:I get 4500 m/s on Russia Planning Double Mission to Mars · · Score: 1

    Actually, by that chart, they use aerobraking to get captured by Mars, so by their numbers, it's 3800 m/s. So you can get six trips!

  21. Re:Instead of sharing non-free music on BitTorrent: Sysadmins to face the music · · Score: 1

    Not everyone in the world is a native English speaker, you ignorant boob.

  22. I get 4500 m/s on Russia Planning Double Mission to Mars · · Score: 1

    I get about 4500 m/s. That's 3600 to escape LEO and 900 to get captured by Mars. Am I wrong?

  23. Re:Oh yes it is on Supreme Court Rules Private Property Can be Seized · · Score: 1
    Because if something isn't done, and soon, to correct the continuing abuses on our (American) freedoms, there will be individuals stepping forward who will reverse that phrase.
    They don't need to reverse it. They only need to convince themselves that the first three have failed.
  24. Aerobraking on Russia Planning Double Mission to Mars · · Score: 1
    You don't need much deceleration to get into orbit around bodies with atmospheres. You just do a small burn to turn your orbit from a hyperbola into an ellipse with a periapsis in the atmosphere and an apoapsis well within the body's hill sphere. Atmospheric drag gives you all the deceleration you need.

    From that point of view, I'd expect Mars would be easier to reach than Phobos, though clearly the latter has the upper hand when it comes to the return trip.

  25. Re:Oh yes it is on Supreme Court Rules Private Property Can be Seized · · Score: 1

    Agreed. Many who say "I don't want to draw a line" then proceed to take a position that draws the line all the way to one extreme end of the spectrum.