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#121
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Antennas led astray
John Smith I wrote:
The laws of mathematics, physics and the sciences exist in an absolute form, somewhere ... Too bad we haven't discovered them yet. :-) -- 73, Cecil http://www.w5dxp.com |
#122
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Antennas led astray
Jim Kelley wrote:
If you feel it is more useful to make measurements using standards from another reference frame, then I wholeheartedly encourage you to do so. You missed the point, Jim. Calculating the age of the universe, ever and ever more accurately, with a standard that may be continuously changing is technical insanity. -- 73, Cecil http://www.w5dxp.com |
#123
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Antennas led astray
John Smith I wrote:
wrote: ... There is no such thing as an absolute frame of reference, or much of anything else absolute except the value of pi. There is no absolute quanta of time, length, mass, flux density, energy, power, angular measure, force, or speed. Jim: Well then, we can safely assume you have no belief in God! And, certainly not a God prone to playing dice in the dark!--but, still able to follow some rules ... (thanks for that one Cecil) Non sequitur. Well then, that leaves the "Man is God" theory, we will just make up the rules as we go along ... I have tried that with women--I find most of them even have rules I must obey ... Non sequitur. You do babble a lot. -- Jim Pennino Remove .spam.sux to reply. |
#124
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Antennas led astray
Cecil Moore wrote:
Jim Kelley wrote: If you feel it is more useful to make measurements using standards from another reference frame, then I wholeheartedly encourage you to do so. You missed the point, Jim. Calculating the age of the universe, ever and ever more accurately, with a standard that may be continuously changing is technical insanity. You missed the point Cecil. Time never changes in our frame of reference. The second is always the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom. -- Jim Pennino Remove .spam.sux to reply. |
#125
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Antennas led astray
Jim Kelley wrote:
The point you're missing is that the standard isn't changing with respect to the frame in which the observations are made. The standard is not changing with respect to a subjective frame of reference but it is changing with respect to an objective frame of reference? What is wrong with this picture? Ignorance of the objective frame of reference is no excuse, IMO. -- 73, Cecil http://www.w5dxp.com |
#126
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Antennas led astray
Cecil Moore wrote:
wrote: The dollar is an arbitrary unit so why strive for accuracy in your paycheck? How much did an ounce of gold cost in dollars one year after the first super nova? That is the point that you are missing. But, I know you are just playing word games here. Nope, you completely missed the point. Our seconds are just as arbitrary as our dollars. Our dollars didn't exist one year after the first super nova and neither did our seconds. How many times have I said standards are arbitrary, Cecil? That the standards are arbitrary is irrelevant. That the human defined unit of time called the second didn't exist before humans defined it is irrelevant. Time existed before humans and will continue to exist after humans are long gone. There is no such thing as a quanta of time. The human defined unit of time called the second is simply a way to measure time. The universe existed for a very long time before humans came along and defined a unit of time called the second and put a number related to those units on it's age. -- Jim Pennino Remove .spam.sux to reply. |
#128
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Antennas led astray
Cecil Moore wrote:
... You missed the point, Jim. Calculating the age of the universe, ever and ever more accurately, with a standard that may be continuously changing is technical insanity. Cecil: This has become an impossible argument. And, Richards' comment about paying some attention to staying on topic caught my attention. My point is, with our present state of knowledge and understanding of such things as time and the "mysterious 377 ohms" (not EVEN to mention the permittivity of space) our antenna designs and advancements have stagnated. It is hard to prove a negative, as you have stated before. So, let us not move forward to prove, rather to investigate--to leave no stone unturned (not to mention to go where no man has gone before!) Or, look at Roys' program EZNEC. The antenna, by present understanding of the mentioned "standards", has become ALL TOO PREDICTABLE. (not to offend Roy, he has done an EXCELLENT job and he is an asset) It is at the point where we begin to dare advance that progress killing statement, "All is known, all has been discovered." When things become this predictable, when advancements are up against the wall and stalled, isn't it time to go back and look at these "truths" we began with in the first place? I would like to think a new discovery is but around the corner ... we may not do it, but we can create a forum where it will happen. What kind of men would allow this to exist? Warmest regards, JS |
#129
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Antennas led astray
Cecil Moore wrote:
The standard is not changing with respect to a subjective frame of reference but it is changing with respect to an objective frame of reference? What is wrong with this picture? Skewed perspective of the artist. 73 de ac6xg |
#130
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Antennas led astray
wrote:
The human defined unit of time called the second is simply a way to measure time. The universe doesn't age one second with each passing second of subjective-arbitrary Earth time so what good is any estimate of the age of the universe? A scientist living somewhere else in the universe will get an entirely different result. One of the cornerstones of science is that if the results are not reproducible everywhere at every time then they are invalid. -- 73, Cecil http://www.w5dxp.com |
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