![]() |
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
| Tags: free, science, society |
|
|
Thread Tools | Display Modes |
|
#11
|
|||
|
|||
|
|
| Ads |
|
#12
|
|||
|
|||
|
"Hatunen" wrote in message ... | On 19 Aug 2005 12:09:47 -0700, wrote: | | science is one of the few fields where you can, if you have good ideas | get yourself published and become famous. A German patent clerk is a | good example of this. A. Einstein was rather looked down on by the | Junker establishment. He could not have done anything in politics. He | published a brilliant paper in 1905 which cleared up the Michaelson | Morley experiment, and another in 1915 which laid Leverrier's Vulcan to | rest and explained the orbit of Mercury. | | Einstein published three important papers in 1905: special | relativity, the Brownian movment (one of the last unsolveds of | classical mechanics) and the photoelectric effect, which | justified Plank's quantum and won Einstein the Nobel prize. In | cact, the photelectric effect paper might have been the most | important of the three. | | These papers were read by scientists and jugded on their merits. Their | brilliance eventally led to a dazzling academic career. Every | prediction, with the exception of gravitational waves has been | experimentally verified. | | That is not in any way due to the defects of the theory, it is due to | the defects of NASA and its ridiculous infatuation with the shuttle and | the space station. LISA will not be launced for a long time, but it is | certain to pick up gravitational waves when it is. Of course with | politics and manned space flight nobody will listen - the Junker | mentality. | | You were doing pretyty well until you came upwith this bit of | nonsense. You reckon someone is going to make a gravitational | wave generator, do you? | | Many scientific papers which are published are wrong. referees allow | publication when in doubt. Scientists themselves are expected to sort | out the wheat from the chaff. | | And usually do. Yeah... but not always, phuckwits are not mathematicians. This is a copy/paste, don't take my comments personally, they were intended for another. On the court docket, Science v Einstein. Prosecution opens: Ladies and Gentlemen of the jury. Reference: http://www.fourmilab.ch/etexts/einstein/specrel/www/ The first transformation we are given is the Galilean, x' = x-vt y = y z = z t = t You have to agree with that, Einstein states: "If we place x'=x-vt, it is clear that a point at rest in the system k must have a system of values x', y, z, independent of time." We have completed the transform from the stationary system, K, to the moving system which I'm going to name k' because Einstein doesn't give it a name. You'll see why shortly. For all x in K, x' in k', (x',y,z,t) = g(x,y,z,t). You cannot possible disagree with that, you can only object to my choice of name. It is clear, so ist klar, in agreement with experience, and because Einstein says so, a point at rest in system k' is independent of time. We have now completed the transformation from K to k', the function g, and can place K on the back burner. You cannot possibly disagree with that. (I know of one dumb relativist that does...he insists the system of coordinates k' doesn't exist. Such is the mentality I deal with here.) Now we come to Einstein's transformation. Not Lorentz's, not Galileo's, but Einstein's. For all x in k', xi in kappa, (xi, eta,zeta,tau) = cuckoo(x',y,z,t) You can now begin disagreeing out of pure phuckwittery. We have a transformation from the moving system k' to the moving system kappa. Einstein would have you believe that tau = cuckoo_tau(g(x,y,z,t)) xi = cuckoo_xi(g(x,y,z,t)) is called the "Lorentz transformation". I call it the cuckoo transformation, there is no relative motion between k' and kappa, the time in k' has been found to be x'/(c-v) and x'/(c+v), the only purpose to the function cuckoo_tau is to satisfy Einstein's fraudulent whim, "we establish by definition that the "time" required by light to travel from A to B equals the "time" it requires to travel from B to A." As Counsel for the Physicists, I rest my case. As Counsel for the Mathematicians, we have yet to prove that cuckoo_tau is not a linear function. But I did that already, so I'll repeat it with additional comment for the incompetent. Here it is algebraically: ½[tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v))] = tau(x',0,0,t+x'/(c-v)) (given) Doubling both sides: tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,t+x'/(c-v)) Taking out the t for 3:00pm on a Friday afternoon: tau(0,0,0,0)+tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) Synchronize clocks at t = 0, tau(0,0,0,0) = 0, we remove tau(0,0,0,0)+ tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) Taking coordinate x' as infinitessimally small, as Einstein says, you not quite realizing x' is both a coordinate and a distance, he does that to differentiate, so we leave the distance alone, dx/dt = x/t anyway with a constant velocity. But wait! WHY is coordinate x' zero, other than the reason I'd given? Very simple. There is no relative motion between k' and kappa, the coordinate x' is independent of time. We do not have xi = x'-ut or x' = x'+ut or any other function xi = ****up(x') for Lorentz's sake, there is no u, v, w or velocity between system k' and system kappa. The time at zero is the same time at x', same at xi; no translation between frames, this is the moving frame only, the stationary frame K is simmering on the back burner. Hence: tau(0,0,0, x'/(c-v)+x'/(c+v)) = 2 * tau(0,0,0,x'/(c-v)) Removing the superfluous coordinates, all zero: tau(x'/(c-v)+x'/(c+v)) = 2 * tau(x'/(c-v)) Setting the time a = x'/(c-v) and b =x'/(c+v) for clarity: tau(a+b) = 2*tau(a) Renaming tau as f, f(a+b) = 2f(a) or ½f(a+b) = f(a) Now tell me that's a linear function, a b, we have ½f(1+0) = f(1) "In the first place it is clear that the equations must be linear on account of the properties of homogeneity which we attribute to space and time." -- Albert Phuckwit/Huckster Einstein. In the second place tau is not a linear function. -- Androcles. In the third place there are no coordinates to transform. In the fourth place you've been had! (and not by me either) I ask the jury to convict Einstein on the charge of fraud. Prosecution reserves the right to cross-examine the witnesses. I now rest my case as a mathematician also. Androcles whispers to his learned colleague, \YOU, "I'd enter him an insanity plea if I were you, he's going down". Counsel for the defence has the floor. Androcles. |
|
#13
|
|||
|
|||
|
Androcles wrote:
On the court docket, Science v Einstein. Oh dear. Not again :-) Prosecution opens: Ladies and Gentlemen of the jury. Reference: http://www.fourmilab.ch/etexts/einstein/specrel/www/ The first transformation we are given is the Galilean, x' = x-vt y = y z = z t = t You have to agree with that, Einstein states: "If we place x'=x-vt, it is clear that a point at rest in the system k must have a system of values x', y, z, independent of time." We have completed the transform from the stationary system, K, to the moving system which I'm going to name k' because Einstein doesn't give it a name. You'll see why shortly. For all x in K, x' in k', (x',y,z,t) = g(x,y,z,t). You cannot possible disagree with that, you can only object to my choice of name. OK so far. It is clear, so ist klar, in agreement with experience, and because Einstein says so, a point at rest in system k' is independent of time. Meaning: a point at rest in k' has its x' coordinate independent of t. OK. We have now completed the transformation from K to k', the function g, and can place K on the back burner. You cannot possibly disagree with that. (I know of one dumb relativist that does...he insists the system of coordinates k' doesn't exist. Such is the mentality I deal with here.) OK, OK, fine. Just skip the attacks, they take too much space. Now we come to Einstein's transformation. Not Lorentz's, not Galileo's, but Einstein's. For all x in k', xi in kappa, (xi, eta,zeta,tau) = cuckoo(x',y,z,t) Never seen a "cuckoo" function before but OK otherwise. You can now begin disagreeing out of pure phuckwittery. No, out of your error. Details follow. We have a transformation from the moving system k' to the moving system kappa. Einstein would have you believe that tau = cuckoo_tau(g(x,y,z,t)) xi = cuckoo_xi(g(x,y,z,t)) is called the "Lorentz transformation". OK, fine. I call it the cuckoo transformation, there is no relative motion between k' and kappa, the time in k' has been found to be x'/(c-v) and x'/(c+v), the only purpose to the function cuckoo_tau is to satisfy Einstein's fraudulent whim, Whatever. "we establish by definition that the "time" required by light to travel from A to B equals the "time" it requires to travel from B to A." As Counsel for the Physicists, I rest my case. As Counsel for the Mathematicians, we have yet to prove that cuckoo_tau is not a linear function. But I did that already, so I'll repeat it with additional comment for the incompetent. Here it is algebraically: ½[tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v))] = tau(x',0,0,t+x'/(c-v)) (given) Doubling both sides: tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,t+x'/(c-v)) Taking out the t for 3:00pm on a Friday afternoon: tau(0,0,0,0)+tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) Synchronize clocks at t = 0, tau(0,0,0,0) = 0, we remove tau(0,0,0,0)+ tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) OK so far. Taking coordinate x' as infinitessimally small, as Einstein says, you not quite realizing x' is both a coordinate and a distance, he does that to differentiate, so we leave the distance alone, dx/dt = x/t anyway with a constant velocity. It's OK although I told you twice already how very simply to rewrite this equation so that x' is ONLY a ccordinate, never a distance (according to your terminology). But wait! WHY is coordinate x' zero, other than the reason I'd given? Very simple. There is no relative motion between k' and kappa, Right. the coordinate x' is independent of time. In other words, "objects at rest in kappa have x' coordinate independent of t". OK. We do not have xi = x'-ut or x' = x'+ut or any other function xi = ****up(x') for Lorentz's sake, there is no u, v, w or velocity between system k' and system kappa. Here your first mistake creeps in. k' and kappa use different sets of clocks to define their times (k' uses t-clocks, kappa uses tau-clocks). This means kappa and k' - although at rest wrt one another - use different length unit along the X axis. This means you cannot in principle rule out a relationship of the type: xi = some_function(x', v) where v is the relative velocity of K and k'. It's true though that some_function does not depend on t, I grant you this much :-) The time at zero is the same time at x', same at xi; You need to make this more precise. As I just said the clocks of kappa and k' will read different things at, say, the place where the mirror is situated or at the common origin of k' and kappa. no translation between frames, this is the moving frame only, the stationary frame K is simmering on the back burner. No movement between frames but there is still a non-identity transformation between them. Hence: tau(0,0,0, x'/(c-v)+x'/(c+v)) = 2 * tau(0,0,0,x'/(c-v)) That's wrong, you can't reset x' to 0 in just one instance and not the others. Moving to the origin of k' gives a different k'-time reading there, hence potentially different tau-time reading there. (Snipping the rest). -- Jan Bielawski |
|
#14
|
|||
|
|||
|
Ianpark said:
These papers were read by scientists and jugded on their merits. Their brilliance eventally led to a dazzling academic career. Every prediction, with the exception of gravitational waves has been experimentally verified. Before "correcting you", let me state that Einstein was clearly the greatest physicist of the 20th century and all his work is outstanding. However Einstein was dissatified what he described as the "biggest blunder"" he made. The original formulation of general relativity contained what is termed the "cosmological constant". It was include because at that time Einstein believe dthe universe to be of unchanging size. Please see: http://en.wikipedia.org/wiki/Cosmological_constant where this is explained much better than I ever could. We must allow even our heroes to have feet of clay. |
|
#15
|
|||
|
|||
|
Dave Hatunen said:
That is not in any way due to the defects of the theory, it is due to the defects of NASA and its ridiculous infatuation with the shuttle and the space station. LISA will not be launced for a long time, but it is certain to pick up gravitational waves when it is. Of course with politics and manned space flight nobody will listen - the Junker mentality. You were doing pretyty well until you came upwith this bit of nonsense. You reckon someone is going to make a gravitational wave generator, do you? Read more carefully. LISA will be a detector, not a generator. I believe (and couldn't quickly confirm this) be sensitive to detect rotating solar sized black holes and certainly a star entering the event horizon of a black hole within our galaxy. http://spaceplace.nasa.gov/en/kids/lisa_fact2.shtml for a "simplified article about LISA. http://spaceflightnow.com/news/n0504/04gravwaves/ is aimed more at the educated layman. |
|
#16
|
|||
|
|||
|
"Puppet_Sock" wrote in message oups.com... Pentcho Valev wrote: In his book "Science in a Free Society" P. Feyerabend states: "Today science prevails not because of its comparative merits but because the show has been rigged in its favour". [snip] You know, I must not know the right people. Because I've been a nuclear physicist for 15 years, and a science student for 10 years before that, and I've never been invited to one of *those* parties where this rigging goes on. Although not a scientist I too studied it at university and graduate school and I was never invited nor knew of anyone who was. I was friends with some scientists who worked at the CSIRO - they were never invited either. I have been invited to parties by IT companies who obviously wanted to influence my opinion, to all sorts of parties for all sorts of reasons, but never to one rigging science. It sounds like a hell of a lot of fun. If anybody *does* know of such an event, I'd sure like an invite. Socks Well said. Thanks Bill |
|
#17
|
|||
|
|||
|
"JanPB" wrote in message ups.com... (Snipping the rest). Dirk Van de moortel wrote: "JanPB" wrote in message oups.com... [snip] This is simply insane. You know practically zero about the subject and yet you write... THIS?? Why even do you waste your time on this? To make you waste yours. It is called "to troll" ;-) To me it's interesting - what are the limits of withstanding blatant contradictions (infinite, apparently). -- Jan Bielawski I think I'll agree with both of you and join you in the holy cause. I'll accept my car is shorter than my car, I can no longer withstand blatant contradictions. This is simply insane, goo gurgle Einstein gibber rant Lorentz fumble padded cell mumble Einstein mumble Lorentz frame splodgit goo inertial contraction gibber frame goo hole goo black spacetime waffle... Bright green flying elephants lay their eggs in black holes. You know practically zero about the subject and yet you write... THIS?? Why even do you waste your time on this? Androcles. |
|
#18
|
|||
|
|||
|
"JanPB" wrote in message ups.com... Androcles wrote: On the court docket, Science v Einstein. Oh dear. Not again :-) Prosecution opens: Ladies and Gentlemen of the jury. Reference: http://www.fourmilab.ch/etexts/einstein/specrel/www/ The first transformation we are given is the Galilean, x' = x-vt y = y z = z t = t You have to agree with that, Einstein states: "If we place x'=x-vt, it is clear that a point at rest in the system k must have a system of values x', y, z, independent of time." We have completed the transform from the stationary system, K, to the moving system which I'm going to name k' because Einstein doesn't give it a name. You'll see why shortly. For all x in K, x' in k', (x',y,z,t) = g(x,y,z,t). You cannot possible disagree with that, you can only object to my choice of name. OK so far. No, no no! How can you withstand such a blatant contradiction? It is clear, so ist klar, in agreement with experience, and because Einstein says so, a point at rest in system k' is independent of time. Meaning: a point at rest in k' has its x' coordinate independent of t. OK. No, no no! How can you withstand such a blatant agreement? We have now completed the transformation from K to k', the function g, and can place K on the back burner. You cannot possibly disagree with that. (I know of one dumb relativist that does...he insists the system of coordinates k' doesn't exist. Such is the mentality I deal with here.) OK, OK, fine. Just skip the attacks, they take too much space. Since you don't understand this stuff, why don't you refrain from posting on this thread? What's your point? Anything wrong with being decent and honest? -Jan Bielawski One might object to it on philosophical grounds but not on mathematical ones (its mathematics is very easy, BTW, this is not where the difficulty with this paper lies, and this is not where you'll ever find anything wrong). -- Jan Bielawski I still can prove that Einstein's 1905 paper has no mistakes in it. -- Jan Bielawski Don't like having your nose rubbed in your own ****? It's what we do to little peeing puppies that have milk teeth and can't bark yet. Oh dear, not again :-) Now we come to Einstein's transformation. Not Lorentz's, not Galileo's, but Einstein's. For all x in k', xi in kappa, (xi, eta,zeta,tau) = cuckoo(x',y,z,t) Never seen a "cuckoo" function before but OK otherwise. I can't withstand such a blatant agreement. You can now begin disagreeing out of pure phuckwittery. No, out of your error. Details follow. As I said, pure phuckwittery. Details follow. We have a transformation from the moving system k' to the moving system kappa. Einstein would have you believe that tau = cuckoo_tau(g(x,y,z,t)) xi = cuckoo_xi(g(x,y,z,t)) is called the "Lorentz transformation". OK, fine. I call it the cuckoo transformation, there is no relative motion between k' and kappa, the time in k' has been found to be x'/(c-v) and x'/(c+v), the only purpose to the function cuckoo_tau is to satisfy Einstein's fraudulent whim, Whatever. I can't withstand such a blatant agreement. You must be wrong. "we establish by definition that the "time" required by light to travel from A to B equals the "time" it requires to travel from B to A." As Counsel for the Physicists, I rest my case. As Counsel for the Mathematicians, we have yet to prove that cuckoo_tau is not a linear function. But I did that already, so I'll repeat it with additional comment for the incompetent. Here it is algebraically: ½[tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v))] = tau(x',0,0,t+x'/(c-v)) (given) Doubling both sides: tau(0,0,0,t)+tau(0,0,0,t+x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,t+x'/(c-v)) Taking out the t for 3:00pm on a Friday afternoon: tau(0,0,0,0)+tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) Synchronize clocks at t = 0, tau(0,0,0,0) = 0, we remove tau(0,0,0,0)+ tau(0,0,0,x'/(c-v)+x'/(c+v)) = 2 * tau(x',0,0,x'/(c-v)) OK so far. Taking coordinate x' as infinitessimally small, as Einstein says, you not quite realizing x' is both a coordinate and a distance, he does that to differentiate, so we leave the distance alone, dx/dt = x/t anyway with a constant velocity. It's OK although I told you twice already how very simply to rewrite this equation so that x' is ONLY a ccordinate, never a distance (according to your terminology). I'm glad you've told me three times now. Since you don't understand this stuff, why don't you refrain from posting on this thread? What's your point? Anything wrong with being decent and honest? -Jan Bielawski But wait! WHY is coordinate x' zero, other than the reason I'd given? Very simple. There is no relative motion between k' and kappa, Right. I can't withstand such a blatant contradiction. You must be right. the coordinate x' is independent of time. In other words, "objects at rest in kappa have x' coordinate independent of t". OK. We do not have xi = x'-ut or x' = x'+ut or any other function xi = ****up(x') for Lorentz's sake, there is no u, v, w or velocity between system k' and system kappa. Here your first mistake creeps in. k' and kappa use different sets of clocks Really! My shorter car has a different clock to my car. Gotcha, now I can see where I was insane. Thank you for curing me of that insanity. to define their times (k' uses t-clocks, kappa uses tau-clocks). Yes, of course. I see it now. This means kappa and k' - although at rest wrt one another - use different length unit along the X axis. Yes, I see it now. The kappa clock uses Greek marathons and the k' clock uses Roman miles. This means you cannot in principle rule out a relationship of the type: xi = some_function(x', v) where v is the relative velocity of K and k'. Yes, of course. My desk is shorter than my desk when a bus goes by outside because I have two different clocks on it. I see where my mistake crept in. It's true though that some_function does not depend on t, I grant you this much :-) Oh thank you so much! How very kind of you. Be careful, though, if you give me a inch I might take a day. The time at zero is the same time at x', same at xi; You need to make this more precise. Ah, I seeeeee...... Let's try a footnote to make it more precise and duck the issue: "We shall not here discuss the inexactitude which lurks in the concept of simultaneity of two events at approximately the same place, which can only be removed by an abstraction." Is that precise enough? As I just said the clocks of kappa and k' will read different things at, say, the place where the mirror is situated or at the common origin of k' and kappa. Yes, you did, didn't you? And I ducked it with a footnote. My mistake crept in. Phuckwittery is so much fun, isn't it? You do realize your buddy moortel doesn't come up to the lofty heights of an IQ of 10, in double figures, like yours? Perhaps he's moving faster than you and had it Lorentz-contracted. He still thinks I'm the troll, I don't want to disappoint him. Sorry, I was adding a little curve to spacetime there. no translation between frames, this is the moving frame only, the stationary frame K is simmering on the back burner. No movement between frames but there is still a non-identity transformation between them. Like this non-identity matrix? [ 1 0 ] [ 0 1 ] I'll be sure to keep two clocks on my desk. I did notice that 30 centimetres and 12 inches on my ruler were not precisely the same length, but I never realized it was because of special relativity. Hence: tau(0,0,0, x'/(c-v)+x'/(c+v)) = 2 * tau(0,0,0,x'/(c-v)) That's wrong, you can't reset x' to 0 in just one instance and not the others. Ah, I see. Ok, the time at zero is different to the time at x', different again at xi, even though x' is infinitessimally small and we shall not discuss the inexactitude that the lurkers might perceive, and now I need three clocks on my desk, one caesium, one balance-wheel and a cuckoo clock with a pendulum because it's WRONG. Gotcha. Moving to the origin of k' gives a different k'-time reading there, hence potentially different tau-time reading there. (Snipping the rest). -- Jan Bielawski Since you don't understand this stuff, why don't you refrain from posting on this thread? What's your point? Anything wrong with being decent and honest? -Jan Bielawski This is simply insane. You know practically zero about the subject and yet you write... THIS?? Why even do you waste your time on this? --Jan Bielawski One might object to it on philosophical grounds but not on mathematical ones (its mathematics is very easy, BTW, this is not where the difficulty with this paper lies, and this is not where you'll ever find anything wrong). -- Jan Bielawski I still can prove that Einstein's 1905 paper has no mistakes in it. -- Jan Bielawski Start proving, phuckwit. Androcles, rubbing the puppy's nose in its own ****. |
|
#19
|
|||
|
|||
|
"Bill Hobba" wrote in message ... "Puppet_Sock" wrote in message oups.com... Pentcho Valev wrote: In his book "Science in a Free Society" P. Feyerabend states: "Today science prevails not because of its comparative merits but because the show has been rigged in its favour". [snip] You know, I must not know the right people. Because I've been a nuclear physicist for 15 years, and a science student for 10 years before that, and I've never been invited to one of *those* parties where this rigging goes on. Although not a scientist I too studied it at university and graduate school and I was never invited nor knew of anyone who was. I was friends with some scientists who worked at the CSIRO - they were never invited either. I have been invited to parties by IT companies who obviously wanted to influence my opinion, to all sorts of parties for all sorts of reasons, but never to one rigging science. It sounds like a hell of a lot of fun. If anybody *does* know of such an event, I'd sure like an invite. Socks Well said. Agreed :-) Dirk Vdm |
|
#20
|
|||
|
|||
|
"Androcles" Androcles@ MyPlace.org wrote in message ... "JanPB" wrote in message ups.com... (Snipping the rest). Dirk Van de moortel wrote: "JanPB" wrote in message oups.com... [snip] This is simply insane. You know practically zero about the subject and yet you write... THIS?? Why even do you waste your time on this? To make you waste yours. It is called "to troll" ;-) To me it's interesting - what are the limits of withstanding blatant contradictions (infinite, apparently). -- Jan Bielawski I think I'll agree with both of you and join you in the holy cause. I'll accept my car is shorter than my car, I can no longer withstand blatant contradictions. This is simply insane, goo gurgle Einstein gibber rant Lorentz fumble padded cell mumble Einstein mumble Lorentz frame splodgit goo inertial contraction gibber frame goo hole goo black spacetime waffle... Bright green flying elephants lay their eggs in black holes. You know practically zero about the subject and yet you write... THIS?? Why even do you waste your time on this? It is exactly what you want people to do. And they do it. Unless you are dishonest, you don't have to ask why. Dirk Vdm |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Science in a Free Society | Pentcho Valev | Physics - General Discussion | 27 | August 22nd 05 08:02 PM |
| Sign up for a great free science e-newsletter! | Sam Wormley | Physics - General Discussion | 0 | February 28th 05 04:26 PM |
| Sign up for a great free science e-newsletter! | gdewilde@gmail.com | Physics - General Discussion | 0 | February 28th 05 09:13 AM |
| Sell Advanced Quantum Chemicals for free! The Worlds Best For free! | Scott Bradley | Physics - General Discussion | 2 | January 23rd 04 06:01 PM |
| Come On Let's Get More Partners Signed Up - S. Enteprize Co.'s- free independent business or science websites | S. Enterprize Company | Physics - General Discussion | 1 | July 2nd 03 07:26 AM |