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#31
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Science update,particle wave duality
Lostgallifreyan wrote in
: tom wrote in . net: Lostgallifreyan wrote: Actually it comes out during the TV play and at least one of the books that it's "what is 9 times 6?" Adams denied what many here should quickly figure out. tom K0TAR I never saw that one.. Read the books, but I don't remember that, at least not with much meaning. Maybe just to indicate human capacity for coming up with wrong answers from wrong questions? I doubt he ever spelled out what the real roots were. A good magician doesn't deliberately and publicly spoil the illusion (or in his case, allusion, perhaps). The one thing I'm fairly sure of is that the references were cultural, colloquial, and that's why so many people got it. Without that it might have just been another impenetratable space opera with humour thrown in. Ok, a hint. 9 times 6 IS 42. tom K0TAR Well, I wondered about non-euclidean geometry for a moment, then remembered Greg House saying something about working smart, not hard, and no-one said I couldn't plunder Wikipedia, so.... Actually, before I got there, I wasn't even sure if what Adams had denied was that "six times nine equals thirteen is wrong", or that he denied the more interesting case that it was its correctness in base 13 that explained the 'answer'. Apparently he did deny it. Which doesn't mean it isn't true. But according to Wikipedia's stuff, he chose a small number that looked ordinary and totally unprofound. Which means that he let whim, i.e. unconscious conditioning hold sway, without attempt to mediate it. Given that the English colloquilasm would never be entirely far from a writer wose native language and culture was English, I stand by my 'theory'. Though I'd like to know if he was ever directly questioned about the 'sixes and sevens' thing and denied it. Even then, he would be telling the truth if it hadn't been conscious. MUCH more like he was influence ny this that by base 13, no? Maybe you should get me started on my idea for The Long Dark Teatime Of The Soul, you might like it. The only thing I'll say about it now, unprompted, is that in this case the allusion isn't English, it's French. I also found this: "Stephen Fry, a friend of Adams, claims that Adams told him "exactly why 42", and that the reason is[12] "fascinating, extraordinary and, when you think hard about it, completely obvious." However, Fry says that he has vowed not to tell anyone the secret, and that it must go with him to the grave." http://en.wikipedia.org/wiki/Phrases_from_The_Hitchhiker's_Guide_to_the_Galax y I have never met Stephen Fry, and I suspect he wouldn't confirm my idea if I did ask him, but it would fit, given the way thoughts run if you ponder it for a while. Considering the phrase "all at sixes and sevens" in the context of the way HHGTTG works is revealing to the point that even if it really were the original basis, I wouldn't consider it a spoiler if I'd been told either before or after thinking of it for myself. Can't help wondering when people are going to talk about antennas again. |
#32
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Science update,particle wave duality
Jeff Liebermann wrote in
: On Sat, 2 Jan 2010 02:51:37 -0000, wrote: In fact, the origins of the standard gauge considerably predate the Roman Empire, and may even predate the invention of the wheel. The width of prehistoric vehicles was determined by number of interacting factors which gave rise to a fairly standard vehicle width of a little under 2 metres (6.6 ft) These factors have changed little over the millenia, and are still reflected in today's motor vehicles." http://en.wikipedia.org/wiki/Rail_gauge Yep. Put two people comfortably on a bench and measure the width of the bench. That's the minimum cart width. They probably should have changed over the millenia as we are becoming larger and more rotund. I dunno about the "standard" gauge. There seems to be quite a few not-so-standard gauges in use: http://en.wikipedia.org/wiki/List_of_rail_gauges Of course, the US standards were established in the time honored traditional methods of politics, rhetoric, violence, and open warfa http://en.wikipedia.org/wiki/Erie_Gauge_War Best argument I ever saw for the popularisation of science understanding. This is why I have trouble with Art, for example. Never mind if he's right or wrong, all it takes to settle that is for enthusasts who already build antennas to go a tad bit out of their way to see if any of his designs work as advertised. The real problem is the scientified equivalent of purplpe prose which obfuscates understanding as surely as an aggressive and legalistic patent does. Einstein had no time for that kind of 'thinking', he directly asserted several times that clarity and simplicity will get you there better. If the public had a better understanding of engineering and science, things like Betamax, apparently better tech than VHS according to most who discuss this issue, would have won, to the advantage of most people, not just the few who forced the 'war'. Conflict is bad enough, but the one thing that can most effectively redeem it is if it is won by whatever was most right, or useful, or helpful. And if enough people grasp that well beforehand, the conflict probably wouldn't happen so much. Maybe I should shut up now, but this has got to be THE slowest day of the year. And I include most of the last one in this assessment. |
#33
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Science update,particle wave duality
On Sat, 02 Jan 2010 06:26:42 -0600, Lostgallifreyan
wrote: Einstein had no time for that kind of 'thinking', he directly asserted several times that clarity and simplicity will get you there better. Yeah, but simplicity and sometimes clarity usually fail to get funding. Seen any government money go to the myriad of simple fusion schemes? http://www.fusor.net Nope, even though some of them may actually eventually work. It all goes to gigantic fizzix experiments which are anything but simple and to my limited intelligence, not very clear. If the public had a better understanding of engineering and science, things like Betamax, apparently better tech than VHS according to most who discuss this issue, would have won, to the advantage of most people, not just the few who forced the 'war'. Beta is often used as the poster child of technology versus cost. Sony wanted license fees for Beta, while VHS was essentially free. The public voted with their dollars and VHS won. Moral: The GUM (Great Unwashed Masses) are cheap. Incidentally, the same thing sorta happened with the battle between the RCA all electronic and CBS color wheel schemes for color television. The FCC almost went with the color wheel scheme because RCA hadn't really shaken all the bugs out of their system. Fast forward a half century and we have the same FCC voting on digital television standards. If technical superiority were the criteria, COFDM should have won over 8VSB. However, such decisions are not made on the basis of technical superiority. The public could have been better educated on the issues, but the decision was made by a committee of politicians, not the public. AM stereo and HD radio, versus satellite radio (XM and Sirius) is an oddity. HD Radio, AM stereo, and DRM should have been the winner, because they are the cheapest and simplest. Yet, satellite radio is far more popular. The real difference is that satellite radio started out with no commericals, and slooooowly infested the programming with them. People were willing to pay for what they preceived as commercial free programming. I guess the GUM isn't very well educated on the the technology, but it's certainly not stupid. Conflict is bad enough, but the one thing that can most effectively redeem it is if it is won by whatever was most right, or useful, or helpful. And if enough people grasp that well beforehand, the conflict probably wouldn't happen so much. I presume you've never attended (online or in person) a standards committee discussion. It's fortunate that the technical debates are mostly done electronically or at a distance, as I'm fairly sure some of the proponents of extrememe technologies would settle their differences in the parking lot. Maybe I should shut up now, but this has got to be THE slowest day of the year. And I include most of the last one in this assessment. Not for me. For some odd reason, I'm getting a series of customer calls asking for help with various Christmas toys and gadgets. They apparently have stared at them for a week, given up, and now call me for help. For example: "I got this iPod thing. How do I make it play tunes?" I just finished an over the phone Netflix appliance (Roku) setup. My guess is public understanding of engineering and science has a very long way to go. -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
#34
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Science update,particle wave duality
Jeff Liebermann wrote in
: On Sat, 02 Jan 2010 06:26:42 -0600, Lostgallifreyan wrote: Einstein had no time for that kind of 'thinking', he directly asserted several times that clarity and simplicity will get you there better. Yeah, but simplicity and sometimes clarity usually fail to get funding. Seen any government money go to the myriad of simple fusion schemes? http://www.fusor.net Nope, even though some of them may actually eventually work. It all goes to gigantic fizzix experiments which are anything but simple and to my limited intelligence, not very clear. Gubmint won't touch it till private efforts start working. Was the same with canals and railways. And mining. And hospitals. And, perhaps, large scale space explorations. Very cool site, I'll try to follow some of that stuff. I suspect small scale fusion will be the answer to many problems, far more than it's likely to cause. If the public had a better understanding of engineering and science, things like Betamax, apparently better tech than VHS according to most who discuss this issue, would have won, to the advantage of most people, not just the few who forced the 'war'. Beta is often used as the poster child of technology versus cost. Sony wanted license fees for Beta, while VHS was essentially free. The public voted with their dollars and VHS won. Moral: The GUM (Great Unwashed Masses) are cheap. Gubmint by GUMint? I amuse myself.... I guess FireWire might suffer the same way, it wants royalties in the price of every plug. I think that one will be a survivor though, it is very good. But it won't be as common as USB which doesn't. Incidentally, the same thing sorta happened with the battle between the RCA all electronic and CBS color wheel schemes for color television. The FCC almost went with the color wheel scheme because RCA hadn't really shaken all the bugs out of their system. Fast forward a half century and we have the same FCC voting on digital television standards. If technical superiority were the criteria, COFDM should have won over 8VSB. However, such decisions are not made on the basis of technical superiority. The public could have been better educated on the issues, but the decision was made by a committee of politicians, not the public. That never helps, but people are getting very wary of politicians, which might help, if they realise they have to think that bit more for themselves. I can accept that pure technical superority isn't always a vital justification, too. For example, cost, to me, is a vital engineering parameter. As in not over-riding, but never to be ignored. Substitute 'cost' with 'ease', 'readiness', and it quickly gets convoluted. Even 'self- interest' creeps in obviously, but I guess it depends on whether it's enlightened or not that matters most. The other main problem is short- sightedness. Most really successful tech-driven economies are LONG sighted, they don't make expensive errors they can't fix later. That said, even the best of those can rest on their laurels and lose ground, as Japan seems to have done. AM stereo and HD radio, versus satellite radio (XM and Sirius) is an oddity. HD Radio, AM stereo, and DRM should have been the winner, because they are the cheapest and simplest. Yet, satellite radio is far more popular. The real difference is that satellite radio started out with no commericals, and slooooowly infested the programming with them. People were willing to pay for what they preceived as commercial free programming. I guess the GUM isn't very well educated on the the technology, but it's certainly not stupid. Interesting. I sometimes use a similar argument in my defence of Usenet when debating with people who think it's dying. Given how fast it loads, I think we can expect many 'web2' refugees, as it happens. Conflict is bad enough, but the one thing that can most effectively redeem it is if it is won by whatever was most right, or useful, or helpful. And if enough people grasp that well beforehand, the conflict probably wouldn't happen so much. I presume you've never attended (online or in person) a standards committee discussion. It's fortunate that the technical debates are mostly done electronically or at a distance, as I'm fairly sure some of the proponents of extrememe technologies would settle their differences in the parking lot. Nope. But I have seen infighting over ideas in forums. I've seen experts stamp on good ideas then try to assert their own ideas which were weaker, and because they had a strong academic background, most bystanders were quick to curry favour with them. I figured the best answer was to go alone when I have a good idea. First, they muscle in only when someone's already staked a pitch, so the easiest way to undermine that is to break camp and move out. Second, asking them for assistance will either result in conflict, or stolen credit. Even systems like patenting invented to solve such issues fails because legalistic presentations seem more to do with emotive attempts at squatters' rights than any real defence that might as easily be done with copyright law. None of which stops acrimonious court squabbles. So things like those small scale fusion experiments will only reach success by being done, repeated, by those who will do it without waiting for support. I think the main reason 'big' science gets the funding is actually simple: it's too big to actually be done at all without it. Maybe I should shut up now, but this has got to be THE slowest day of the year. And I include most of the last one in this assessment. Not for me. For some odd reason, I'm getting a series of customer calls asking for help with various Christmas toys and gadgets. They apparently have stared at them for a week, given up, and now call me for help. For example: "I got this iPod thing. How do I make it play tunes?" I just finished an over the phone Netflix appliance (Roku) setup. My guess is public understanding of engineering and science has a very long way to go. Yep. Though given the speed, I have to sympathise with both 'sides'. I loved to take stuff apart and put it together (especially when the latter saved me from punishment if the former would otherwise have gotten noticed), but when confronted with bloated complex operating systems that have been cleaved from the roots that led to their existence, I balk too, the same way many do when told that only maths, and not human observations, will tell them anything new about reality. And I'd rather stay with something whose engineering I can grasp well enough to stand some chance of maintenance. Actually I strongly suspect that this distance between science and tech development and public comprehension won't be reduced until the tools enabled by quantum mechanics start showing us things that shift the current paradigm so much as a result of their new obervations, that people have something really big and new to think about instead of being compelled to beleive that all is run by chance. I think quantum theory largely got us into this mess, but I also think it will get us out. But I have no clue how, other than what I just said. |
#35
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Science update,particle wave duality
"Lostgallifreyan" wrote in message . .. Lostgallifreyan wrote in : tom wrote in . net: Lostgallifreyan wrote: Actually it comes out during the TV play and at least one of the books that it's "what is 9 times 6?" Adams denied what many here should quickly figure out. tom K0TAR I never saw that one.. Read the books, but I don't remember that, at least not with much meaning. Maybe just to indicate human capacity for coming up with wrong answers from wrong questions? I doubt he ever spelled out what the real roots were. A good magician doesn't deliberately and publicly spoil the illusion (or in his case, allusion, perhaps). The one thing I'm fairly sure of is that the references were cultural, colloquial, and that's why so many people got it. Without that it might have just been another impenetratable space opera with humour thrown in. Ok, a hint. 9 times 6 IS 42. tom K0TAR Well, I wondered about non-euclidean geometry for a moment, then remembered Greg House saying something about working smart, not hard, and no-one said I couldn't plunder Wikipedia, so.... Actually, before I got there, I wasn't even sure if what Adams had denied was that "six times nine equals thirteen is wrong", or that he denied the more interesting case that it was its correctness in base 13 that explained the 'answer'. Apparently he did deny it. Which doesn't mean it isn't true. But according to Wikipedia's stuff, he chose a small number that looked ordinary and totally unprofound. Which means that he let whim, i.e. unconscious conditioning hold sway, without attempt to mediate it. Given that the English colloquilasm would never be entirely far from a writer wose native language and culture was English, I stand by my 'theory'. Though I'd like to know if he was ever directly questioned about the 'sixes and sevens' thing and denied it. Even then, he would be telling the truth if it hadn't been conscious. MUCH more like he was influence ny this that by base 13, no? Maybe you should get me started on my idea for The Long Dark Teatime Of The Soul, you might like it. The only thing I'll say about it now, unprompted, is that in this case the allusion isn't English, it's French. I also found this: "Stephen Fry, a friend of Adams, claims that Adams told him "exactly why 42", and that the reason is[12] "fascinating, extraordinary and, when you think hard about it, completely obvious." However, Fry says that he has vowed not to tell anyone the secret, and that it must go with him to the grave." http://en.wikipedia.org/wiki/Phrases_from_The_Hitchhiker's_Guide_to_the_Galax y I have never met Stephen Fry, and I suspect he wouldn't confirm my idea if I did ask him, but it would fit, given the way thoughts run if you ponder it for a while. Considering the phrase "all at sixes and sevens" in the context of the way HHGTTG works is revealing to the point that even if it really were the original basis, I wouldn't consider it a spoiler if I'd been told either before or after thinking of it for myself. Can't help wondering when people are going to talk about antennas again. A 42 metre long, inverted V, fed through an ATU makes for an effective and cheap all band antenna, although perhaps not the ultimate antenna. :-) Perhaps an antenna array mounted 42 metres above ground? That would be some tower system to have in the backyard. Mike G0ULI |
#36
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Science update,particle wave duality
"Mike Kaliski" wrote in
: A 42 metre long, inverted V, fed through an ATU makes for an effective and cheap all band antenna, although perhaps not the ultimate antenna. :-) Perhaps an antenna array mounted 42 metres above ground? That would be some tower system to have in the backyard. My vertical whip might be close to 42 decimetres in length. Does this count? |
#37
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Science update,particle wave duality
Dave wrote:
On Jan 2, 11:16 am, tom wrote: Lostgallifreyan wrote: Actually it comes out during the TV play and at least one of the books that it's "what is 9 times 6?" Adams denied what many here should quickly figure out. tom K0TAR I never saw that one.. Read the books, but I don't remember that, at least not with much meaning. Maybe just to indicate human capacity for coming up with wrong answers from wrong questions? I doubt he ever spelled out what the real roots were. A good magician doesn't deliberately and publicly spoil the illusion (or in his case, allusion, perhaps). The one thing I'm fairly sure of is thet the references were cultural, colloquial, and that's why so many people got it. Without that it might have just been another impenetratable space opera with humour thrown in. Ok, a hint. 9 times 6 IS 42. tom K0TAR it wasn't when i went to school. but 7*6 was Argh! OK, another "hint". Has anyone ever heard of anything besides base 10 arithmetic? tom K0TAR |
#38
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Science update,particle wave duality
Lostgallifreyan wrote:
Well, I wondered about non-euclidean geometry for a moment, then remembered Greg House saying something about working smart, not hard, and no-one said I couldn't plunder Wikipedia, so.... Actually, before I got there, I wasn't even sure if what Adams had denied was that "six times nine equals thirteen is wrong", or that he denied the more interesting case that it was its correctness in base 13 that explained the 'answer'. Apparently he did deny it. Which doesn't mean it isn't true. But according to Wikipedia's stuff, he chose a small number that looked ordinary and totally unprofound. Which means that he let whim, i.e. unconscious conditioning hold sway, without attempt to mediate it. Given that the English colloquilasm would never be entirely far from a writer wose native language and culture was English, I stand by my 'theory'. Though I'd like to know if he was ever directly questioned about the 'sixes and sevens' thing and denied it. Even then, he would be telling the truth if it hadn't been conscious. MUCH more like he was influence ny this that by base 13, no? Maybe you should get me started on my idea for The Long Dark Teatime Of The Soul, you might like it. The only thing I'll say about it now, unprompted, is that in this case the allusion isn't English, it's French. Someone I have had as a boss at 3 companies is totally convinced that Adams meant it's all a throw of the dice since you get 42 when you add up all sides of two dice. tom K0TAR |
#39
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Science update,particle wave duality
tom wrote in
. net: Lostgallifreyan wrote: Well, I wondered about non-euclidean geometry for a moment, then remembered Greg House saying something about working smart, not hard, and no-one said I couldn't plunder Wikipedia, so.... Actually, before I got there, I wasn't even sure if what Adams had denied was that "six times nine equals thirteen is wrong", or that he denied the more interesting case that it was its correctness in base 13 that explained the 'answer'. Apparently he did deny it. Which doesn't mean it isn't true. But according to Wikipedia's stuff, he chose a small number that looked ordinary and totally unprofound. Which means that he let whim, i.e. unconscious conditioning hold sway, without attempt to mediate it. Given that the English colloquilasm would never be entirely far from a writer wose native language and culture was English, I stand by my 'theory'. Though I'd like to know if he was ever directly questioned about the 'sixes and sevens' thing and denied it. Even then, he would be telling the truth if it hadn't been conscious. MUCH more like he was influence ny this that by base 13, no? Maybe you should get me started on my idea for The Long Dark Teatime Of The Soul, you might like it. The only thing I'll say about it now, unprompted, is that in this case the allusion isn't English, it's French. Someone I have had as a boss at 3 companies is totally convinced that Adams meant it's all a throw of the dice since you get 42 when you add up all sides of two dice. tom K0TAR Yep, that's a nice one. I still like mine better though. Adams liked to play with language directly, it would have appealed to him even if it wasn't how he got there. Any thoughts on tea? That was another mild obsession with him, and extends obviously, though strangely, into the Teatime thing. Consider it a hint. |
#40
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Science update,particle wave duality
On Jan 2, 1:28*am, Lostgallifreyan wrote:
wrote innews Mike Kaliski wrote: "Lostgallifreyan" wrote in message 5... Richard Clark wrote in : As the original poster (I presume it was Art) is in the habit of quoting a German surveyor of the early 19th century; it should have been settled by the Reichoffice of land boundaries. These threads seem to be started in the vein of a breathless discovery of an announcement tucked away in a locked file cabinet in the janitor's closet in the third basement revealing plans for the "new" hyper-Hohenzollern horse carriage expressway bypass - as much as the original comment, responses and counter-responses are so distinctive by fulfilling that metaphor. That reminds me of another great bit of writing, on military standards, I found it online somewhere, it explained how the Roman roads were decided based on uquestrian travel, went on to show how the same standard measures persisted through centuries of rail travel and ended up explaining why it is that the scale of the solid rocket booster of the most advanced form of orbital transport known was exactly correlated with the width of a horse's ass. Basically true. The ruts on Roman or older roads caused by wagons and carts meant that any cart not conforming to a standard wheel width would tip over or lose a wheel. Rail wagons were adapted from road carts and so the standard was maintained through the Victorian era. Modern machinery is still essentially set up to those standards to maintain compatibility with earlier equipment and so that older machinery can still be maintained. Bit like the DOS prompt still being available in Windows? Mike G0ULI "There is an urban legend that Julius Caesar specified a legal width for chariots at the width of standard gauge, causing road ruts at that width, so all later wagons had to have the same width or else risk having one set of wheels suddenly fall into one deep rut but not the other. In fact, the origins of the standard gauge considerably predate the Roman Empire, and may even predate the invention of the wheel. The width of prehistoric vehicles was determined by number of interacting factors which gave rise to a fairly standard vehicle width of a little under 2 metres (6.6 ft) These factors have changed little over the millenia, and are still reflected in today's motor vehicles." http://en.wikipedia.org/wiki/Rail_gauge I'll buy that it's a lot older, that's the thing about roots, they trace out further than any effort to cut them does. And given how much they cover, it seems unwise to consider them a limiting factor. Sure, if you want to fly, can't stay rooted, but even that little homily doesn't mean that Arthur Clarke wasn't right about the space elevator. We won't go far until we build one. And what's the betting its tramlines will still be the width of a horse's ass or two?- Hide quoted text - - Show quoted text - Amazingly precisely wrong! |
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