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User: DerekLyons

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  1. Re:manned space exploration = fail on Europe's Space Agency Wants To Do What NASA Can't · · Score: 5, Interesting

    Imagine having hundreds of hubble-class telescopes actively scanning for mining targets worth $20,000B ea. requiring little to no propellant to harvest.

    Why when it can be done from the surface of the Earth?
     

    Gravitational corridors exist that travel through the solar system that require minimal fuel.

    Sure, so long as you don't have anything resembling a deadline. (I.E. the savings in fuel for a manned mission would be completely obliterated by the increased life support requirements.)
     

    Materials science is close to being able to construct suitable solar sails capable of freely traveling the solar system.

    Solar sails *are* a cool technology - if you're a very small unmanned package with years and years to get where you're going. They pretty much suck, like the gravitational corridors, if you're a manned craft.
     

    We're not quite where we need to be for moving to space, but it's a helluva lot closer than most people think.

    That's probably because 'most people' are completely oblivious to the issue at all. Most of the rest of us aren't, but do know the difference between hand waving speculation and hard engineering.

  2. Enough already! on IETF Drops RFC For Cosmetic Carbon Copy · · Score: 1

    The subject says it all.

  3. Re:Ambulance on "Supertaskers" Can Safely Use Mobile Phones While Driving · · Score: 1

    Talking on a phone while driving a car in traffic? Pfft. Child's play.

    Child's play to someone with that level of training. Not to Joe Sixpack.
     
    As for the rest of your comment, I don't know how to answer. It just gets even more nonsensical as it goes on.

  4. Re:Ambulance on "Supertaskers" Can Safely Use Mobile Phones While Driving · · Score: 1

    I was more thinking back on my experience as a submariner in the USN, but you pretty much covered what I was thinking. Specialized environment, high situational awareness, limited menu of options, defined procedures and protocols, training, experience - that pretty much describes the situation on the boats too.
     
    I suspect, based on that experience, that practically anyone can emulate a supertasker in such environments - but that shouldn't be mistaken for actually being one. (Though both professions probably by their very nature filter out the lower half of the bell curve.)

  5. Re:Ambulance on "Supertaskers" Can Safely Use Mobile Phones While Driving · · Score: 3, Informative

    That's not necessarily a supertasker - that's being well trained and experienced.

  6. Re:Apparently... on NASA Summoned To Fix Prius Problems · · Score: 1

    No, a single 10k payout wouldn't be noticed. A pattern of them, certainly would.

    In other words, you're on drugs and indulging in horseshit handwaving.

  7. Re:Apparently... on NASA Summoned To Fix Prius Problems · · Score: 1

    A business that wouldn't bat an eye at a $10,00 loss? You must be on drugs.

  8. Re:Apparently... on NASA Summoned To Fix Prius Problems · · Score: 1

    Tell that to the person it glitched on...

    That person's feelings are irrelevant to the statistics.
     

    and you have to wonder how many other lesser glitches occur that never get heard about because the casinos decide to pay off anyway to prevent bad publicity.

    No I don't. First, because I don't waste my time making vaguely panicky assumptions. Second, because if glitches that cost the casino money were even remotely common they'd take action.

  9. Re:It's a code problem... on NASA Summoned To Fix Prius Problems · · Score: 1

    EMF does not cause motors to turn with any appreciable torque.

    True, but EMF *can* interfere with the electronics controlling the motor and cause them to issue to commands for the motor to turn with appreciable torque. (I.E. you seem to forget that there's more to the system than just the motors.)
     

    The problem here is in the code.

    Thank goodness! Once again a Slashdot poster with almost none of the relevant information in hand has solved a problem that's stumped the real experts.

  10. Re:Apparently... on NASA Summoned To Fix Prius Problems · · Score: 1

    Hundreds of thousands of slot 'pulls' an hour across the United Sates - one significant newsworthy error.

    Sounds pretty damm reliable to me.

  11. Re:Floor Mats on NASA Summoned To Fix Prius Problems · · Score: 1

    One possible theory is that interference (internal or external) is causing signals between parts to become corrupted. My understanding (having RTFA) is that they are focusing on the electrical engineering aspects of it. I would imagine that NASA, needing to design and test equipment in the harsh environment of space, is pretty darn good at exactly that.

    The harsh environment of space has roughly nothing to do with the electrical engineering aspects however... Boeing (and pretty much any other major aircraft manufacturer) has to deal with the same issues in their electronic controls and glass cockpits. Any one of a dozen or more big companies (like IBM), and a couple of hundred smaller ones have to deal with the same issues when providing equipment to Boeing (and pretty much any other major aircraft manufacturer), or to the DoD, or even for the consumer market. The same goes for even places you might not think of - like Electric Boat.
     
    Then there's the various government bodies... NASA, NIST, the USN's weapons geeks out at China Lake, whatever the USAF's counterpart to China Lake is, LANL, LLNL, Sandia...
     
    Dealing with EMI is part-and-parcel of modern electric and electronic engineering and has been for a couple of decades now.
     
    If NASA is being brought aboard, it's likely for the cachet of having "real rocket scientists" helping with the problem as much as anything else.

  12. Re:He needs to move there to claim it on Lord British Claims He Owns the Moon · · Score: 1

    Hint: When a nation becomes a signatory to a treaty, her citizens are thus bound as well.

    Idiot.

  13. Re:He needs to move there to claim it on Lord British Claims He Owns the Moon · · Score: 1

    You have a profound lack of a clue.

  14. Re:He needs to move there to claim it on Lord British Claims He Owns the Moon · · Score: 1

    You are welcome to prove that international law is only valid in or around the planet Earth. The numerous signatories to the agreements about the moon don't seem to agree with you. (Not to mention it's hilariously funny you'd choose L1.)

  15. Re:He needs to move there to claim it on Lord British Claims He Owns the Moon · · Score: 1

    That would be really interesting because they could reasonably claim the moon as theirs.

    Not without violating international law, which prevents territorial claims on the moon.
     

    The response of various countries to this claim would be even more interesting. I'll bet there would be a lot more interest in going to the moon right away to move out those squatters.

    No need to go to the moon - simply stopping their supply flights will do the trick nicely.
     
    No, producing supplies locally is not an option, nor is any other form of self sufficiency. That requires tech that's decades away at best.

  16. Re:Skycrane on How Do You Land a Nuke-Powered Mini-Cooper On Mars? · · Score: 1

    Frankly MSL scares the crap out of me, because there's only one shot at getting it right, and so much riding on it.

    Which is pretty much true of every Mars lander.

  17. Re:Appropriate narrator on How Do You Land a Nuke-Powered Mini-Cooper On Mars? · · Score: 1

    For those who don't know, Miles O'Brien is fairly well respected aviation and space journalist.

  18. Re:Why? on Battlefield Earth Screenwriter Accepts Razzie · · Score: 1

    A lot of it is laid out in the most excellent trilogy by the historian Peter Levenda, entitled Sinister Forces, a Grimoire of American Political Witchcraft. You read it and think, "OMG, this is some crazy bat-shit from a whacked-out conspiracy nut" until you learn that Levenda is an extremely well-respected, erudite and diligent historian who carefully sources every single item.

    So, you've actually verified that his sources are themselves reliable and that his citations actually say what he says they do? There's nothing about being being extremely well-respected, erudite and diligent that intrinsically rules out also being a whacked out conspiracy nut.

  19. A solution in search of a problem. on Tiny Cube Drags Space Debris From Orbit · · Score: 1

    Anything in a low enough orbit low enough that the 'CubeSail' would make a difference, is in an orbit low enough that it's going to come down anyhow.

  20. Big companies not so different than people on Decoding Mobile Carriers' Latest Push For Profits · · Score: 3, Insightful

    "You know the contradiction: The government is good when it gives you free or cheap services but bad when it tries to impose regulation to prevent abusive behavior: doublethink ungood.'"
     
    Sounds like corporations really are just like individual [meat] persons.

  21. Re:An advanced precursor civilization on LRO Photographs Soviet Lunar Landers From the '70s · · Score: 1

    It makes me sad the state of our local space exploration.

    We're doing just fine at exploring space. What we're sucking at is providing male enhancement pills and porn for those who don't recognize the difference between exploration and stunts.

  22. Re:Do MIRVs count as 1 warhead? on US and Russia Conclude Arms-Control Treaty · · Score: 2, Informative

    Does such a system count as one warhead, or do each of the bombs count separately?

    Since (IIRC) SALT II, the bombs have been counted separately from the launchers specifically because of MIRV.

  23. Re:still useless on International Longest Tweet Contest Seeks Entries · · Score: 1

    ROTFLMAO.

  24. Re:Meta comment on the comments on Perks & Paintball For Employees At Cybercrime, Inc. · · Score: 1

    In other words, you're unethical but you've created a convoluted justification as to how it can't be possibly unethical. It's just not your fault.

  25. Re:I don't see the problem on Journalism Students Assigned To Write On Wikipedia · · Score: 1

    generally it is accurate.

    Outside of the science and non controversial topics, yeah. Its "generally" accurate. But it has many glaring holes where its only about as "generally" accurate as your average coffee table book or Discovery/History channel program on the subject.
     
    Which is an entirely predictable outcome of having nonspecialists write articles on topics they really don't understand by stringing together citations from works they haven't the experience to know the context of. The belief that anyone can write an article on anything, and have it be accurate, seems to me to be the same as the belief that "any manager (MBA) can manage anything". And we all know how well that's worked out.