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User: Jurily

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  1. Re:One problem on Using Light's Handedness To Find Alien Life · · Score: 1

    Mass doesn't increase at *non*-relativistic speeds. At non-relativistic speeds, the conservation of mass applies.

    Typo. I meant relativistic.

    You don't need to get the rate of acceleration of the projectile very high. You just need to accelerate it for a long time.

    Acceleration requires energy, no matter the rate. As you apply energy, the object's mass increases as well, not just its speed, though it's insignificant at low speeds, so you get Newtonian physics if you disregard it. At speeds comparable to c, however, the mass increases significantly, so you have to add even more energy to accelerate it further. This is why you can't reach light speed: at c, the mass, and thus the required energy would be infinite.

    See here and play it out as v approaches c.

  2. Re:Racism is Rampant... on Obama To Get Secure BlackBerry 8830 · · Score: 0, Troll

    So what if everybody stops spending? The whole economy dies.

    No, it's the people who stop buying food that die.

    Economy is not a physical thing, stop obsessing about it. It's just a collection of interactions between people, and money is not God.

    The only way you can say that "spending doesn't stimulate" is if you take spending entirely as granted.

    Isn't it? Do you grow your own food? Do you chop up wood in the forest to heat your house? Do you walk to work? Do you sow your own clothes? Do it for a couple of years and tell me how it worked out for you.

  3. Re:Racism is Rampant... on Obama To Get Secure BlackBerry 8830 · · Score: 1

    she might spend that same money more fully and more quickly, thus stimulating faster.

    It's not the spending that stimulates, but making money by creating something of value. The money exchange is just an arbitrary measure of that value.

  4. Re:If they can do it for him on Obama To Get Secure BlackBerry 8830 · · Score: 1

    Back when I was in GSM land I was kind of hoping to get my hands on an OpenMoko and design an encryption system for SMS. It wouldn't be that hard to implement for secure text messaging. Voice may be harder but should still be doable by someone with the right skill set.

    What's wrong with encrypted VOIP and email? Tried, tested, and the provider can't fuck it up for you.

  5. Re:If they can do it for him on Obama To Get Secure BlackBerry 8830 · · Score: 1

    I am in line waiting for similar software to drive any portable device for communication I want to use.

    What are you talking about?

    We already have something like that. It won't run on devices with hardwired OSes of course, but nothing else will, either. Did I miss your point?

  6. Re:One problem on Using Light's Handedness To Find Alien Life · · Score: 1

    The asteroid that killed the dinosaurs had an yield of 75 to 100 million megatonnes. So you'd need a 740 metric tonne projectile at 0.99c

    So you need that much energy to set it on course. Any ideas? Blow up 1,5 million Tsar Bombas?

    Also, doesn't mass increase at non-relativistic speeds?

  7. Re:Totally unexpected side effects on Toys You Control With Your Brain · · Score: 2, Interesting

    These toys may be cool, but I can already see a fault with them. I'm fairly knowledgeable about neurofeedback, and I know that messing with the wavelengths of your neocortex without knowing what you're doing can end up making it work improperly.

    Nah. You can't break your brain just by thinking. The brain can and will adapt, unless you have serious problems. Have you ever been daydreaming on the highway, and suddenly you realize you don't know what happened in the last five miles? Yet you didn't crash, because your brain can drive even if you don't pay attention. And it's a complex task, too. Just remember what it felt like when you started out.

    The problem with this is that it lacks the act of moving one of your bodyparts to trigger the change, which is what you've been doing your whole life, and probably can control much better than this thing can read your mind. Just imagine what it would be like having to concentrate on the gas pedal to keep going.

  8. Re:I cannot believe it... on Researchers Show How To Take Control of Windows 7 · · Score: 1

    Actually, it's much tougher with Vista than any Linux distro I've run into.

    If you can change the boot device, you pop in your favorite LiveCD and you don't even need to know what you just broke. If not, a passworded GRUB is as good as it gets.

    I'm seriously wondering what you meant by that.

  9. Re:It depends on Sun Announces New MySQL, Michael Widenius Forks · · Score: 1

    Agreed. See x.org for how quickly a community can switch to a fork.

    And EGCS, the fork of GCC now called GCC.

  10. Re:English Language Article. on Judge In Pirate Bay Trial Biased · · Score: 4, Insightful

    If he firmly believes in copyright as a matter of law and principle, I don't think it's much different than a judge being a member of an organization lobbying for tougher murder penalties, etc. We wouldn't exclude him from murder trials.

    If he demonstrate bias in one case, the only time I'd ever let him in a courtroom again is when he gets his sentence for it. The only time behavior like that I'd consider acceptable is with laws where jury nullification would do the same.

    When we let the judges be corrupted with a political agenda, the whole system is really close to falling apart.

    By the way, WHO LET A MEMBER OF A COPYRIGHT LOBBY GROUP JUDGE A COPYRIGHT CASE?

  11. Re:music ip? on Analyzing YouTube's Audio Fingerprinter · · Score: 1

    Exactly.

  12. Re:Same but better... on BioShock 2 Interviews and Early Looks · · Score: 1

    I actually laughed out loud at the "plot-depth" part. Then again, I was just playing Baldur's Gate 2.

    Go for the eyes, Boo!

  13. Re:music ip? on Analyzing YouTube's Audio Fingerprinter · · Score: 1

    If the first 30 seconds of a song are missing- maybe that makes youtube confident that it could be considered fairuse.

    Nope. The principle of CYA says that if there's any possibility of a lawsuit, nuke it from orbit.

  14. Re:Brings me back on The History of Microsoft's Anti-Competitive Behavior · · Score: 1

    A few questions: Freely available to whom? Everyone? On whose conditions? What kinds of property, besides intellectual, can/should be made freely available?

    Can you make a copy of your car in a fraction of a second? How about that gold brick?

    How much do you think Vista is worth, if they can be copied at the same rate, and Linux is free? How much should development really cost, if people develop Linux for free... for fun!

  15. Re:And now for the cloud on The History of Microsoft's Anti-Competitive Behavior · · Score: 1

    It was intentional because of the content.

  16. Re:And now for the cloud on The History of Microsoft's Anti-Competitive Behavior · · Score: 1

    Fear of a chair to the head?

    http: //www.documentingreality.com/forum/f10/death-chair-3339/ (Warning: extremely NSFW)

  17. Re:Brings me back on The History of Microsoft's Anti-Competitive Behavior · · Score: 4, Insightful

    I remember one of my first computer courses in school where we were taught computer history. I still remember the professor telling us about the early days of Microsoft and how it didn't take long for them to start ripping off ideas, only to then buy the company that was suing them.

    And they're still in business. Something's wrong here.

  18. Re:Cyber Security is a job for the Airforce on Pentagon Cyber-Command In the Works · · Score: 2, Interesting

    You know it's a bad article when the first comment is a troll and all the others whine about the overuse of a word.

  19. Cyber cyber cyber on Pentagon Cyber-Command In the Works · · Score: -1, Redundant

    Can these people do anything without inventing meaningless buzzwords?

  20. Re:Monsanto's motto... on Biotech Company To Patent Pigs · · Score: 1, Funny

    At least they have balls. I mean, file a patent for the oldest concept humankind has?

    I wish they die a horrible death, but only because it wasn't my idea.

  21. Re:NYT quote is a bit unfair ... on A Layman's Guide To Bandwidth Pricing · · Score: 1

    And yes, this is a "monthly load" rather than an instantaneous load ... but I think somewhat similar to tier'ed ala-carte pricing that the bandwidth providers would like to do ... so seems like a reasonable analogy (?)

    Except if you're proud of being the most advanced Water Technology country in the world, and then get to realize, in Japan everyone has their own Mississipi-sized river now.

  22. Re:Bad user experience, piracy or Linux will win o on Windows 7 Starter Edition — 3 Apps Only · · Score: 2, Interesting

    This means you might be able to hide applications in the tray using TrayIt or something, but only 3 can be unhidden at a time.

    Or, most likely, this feature will end up just like every other artificial limitation: random groups of highly trained and motivated people will compete to see who can fix it first. And, like always, they will succeed within a day of release.

  23. Re:Of course we don't need running shoes on Do We Need Running Shoes To Run? · · Score: 1

    You don't have to be faster than the predator, just faster than someone else in your group.

    Or team up, grab a rock and claim the top of the food chain.

  24. Re:Bad user experience, piracy or Linux will win o on Windows 7 Starter Edition — 3 Apps Only · · Score: 5, Funny

    Would Chrome be limited to two tabs? (One for the host window, two and three for the first two tabs.)

    Chrome and Firefox count as 4 applications each, and thus can't run.

  25. Re:Of course we don't need running shoes on Do We Need Running Shoes To Run? · · Score: 1

    That guy is a psycho. Seriously. Stay far, far away.

    That's the point. The elk wanted to do that too.