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Antennas led astray
Cecil Moore wrote:
... to a frequency of zero? to a negative frequency? Negative frequency? Wouldn't you just see a phase reversal and a "climb" in frequency in reverse phasing? Perhaps I miss something? Regards, JS |
Antennas led astray
"Cecil Moore" wrote in message et... Dave Oldridge wrote: Cecil Moore wrote in news:aqfuh.4372$O02.4066 *Only* within the frame of reference where the second was defined which didn't exist for the first 2/3 of the history of the universe. Actually, the second is defined as a certain exact number of oscillations of a cesium atom in the same reference frame as the observer. The same problem still exists. The cesium atom didn't exist before the first super nova. How can the time be calculated between the Big Bang and the first super nova if cesium didn't exist? -- 73, Cecil, http://www.qsl.net/w5dxp Units of measurement are totally arbitrary, what they are measuring isnt. It is irrelevant how long a second is as long as everyone agrees. Time has nothing to do with the existance of cesium. The origonal basis for the second was the roatation of the earth but that is not constant so it was redefined I believe in the 60s, seems like I remember hearing about it in HS. |
Antennas led astray
Jimmie D wrote:
... Units of measurement are totally arbitrary, what they are measuring isnt. It is irrelevant how long a second is as long as everyone agrees. Time has nothing to do with the existance of cesium. The origonal basis for the second was the roatation of the earth but that is not constant so it was redefined I believe in the 60s, seems like I remember hearing about it in HS. Jimmie: There is much common sense in what you state. However, I see us at a point where no more real advances in knowledge can be made until we do have an understanding of what these arbitrary units ARE measuring--at present, all we really understand are our units ... Regards, JS |
Antennas led astray
Jimmie D wrote:
Units of measurement are totally arbitrary, what they are measuring isnt. So a standard unit of measurement can change value daily in an unknown fashion and still yield non-arbirtary results? -- 73, Cecil, http://www.qsl.net/w5dxp |
Antennas led astray
"John Smith I" wrote in message ... Jimmie D wrote: ... Units of measurement are totally arbitrary, what they are measuring isnt. It is irrelevant how long a second is as long as everyone agrees. Time has nothing to do with the existance of cesium. The origonal basis for the second was the roatation of the earth but that is not constant so it was redefined I believe in the 60s, seems like I remember hearing about it in HS. Jimmie: There is much common sense in what you state. However, I see us at a point where no more real advances in knowledge can be made until we do have an understanding of what these arbitrary units ARE measuring--at present, all we really understand are our units ... Regards, JS There are a lot of things about the universe we really dont understand, time and gravity are just two. Our understanding of time is just a theory like gravity but so far all we think we know about it seems to work. I dont worry much about falling up when I get out of bed in the morning. Arguing about it is as fruitless as telling someone why an arbitrailly thrown together pile of metal isnt a breakthrough in antenna design. Where do you start?? Jimmie Jimmie |
Antennas led astray
"Cecil Moore" wrote in message et... Jimmie D wrote: Units of measurement are totally arbitrary, what they are measuring isnt. So a standard unit of measurement can change value daily in an unknown fashion and still yield non-arbirtary results? -- 73, Cecil, http://www.qsl.net/w5dxp Theorectically yes, practically no. But this is just something you came up with and has nothing to do with what I said.. My total message was not so long that it needed to be snipped , it is obvious why you did. If you just want to argue and do so by taking what somone says out of context please put me on your kill file . |
Antennas led astray
Jimmie D wrote:
... There are a lot of things about the universe we really dont understand, time and gravity are just two. Our understanding of time is just a theory like gravity but so far all we think we know about it seems to work. I dont worry much about falling up when I get out of bed in the morning. Arguing about it is as fruitless as telling someone why an arbitrailly thrown together pile of metal isnt a breakthrough in antenna design. Where do you start?? Jimmie Jimmie Jimmie: Don't kill the messenger. I am at a loss to any REAL answers, as you are. But when you ask, "Where do you start?" Haven't we already started when at least we can describe the problem and starting talking and thinking about it? I don't even claim to be "smart enough" to solve all this (at least I am not that stupid grin), however, I would like to be standing next to the man who can ... if I can help him, I would! CERN now has the equipment to help ... Warmest regards, JS |
Antennas led astray
"Cecil Moore" wrote in message . net... wrote: Light is an electromagnetic effect and does not require a medium. So you are not up on the latest scientific knowledge? EM waves cannot flow in absolute nothing, i.e. outside of our universe. The "empty" space in our universe is *NOT* empty and indeed does posses a structure. -- 73, Cecil, http://www.qsl.net/w5dxp The mistake is the concept that Space is nothing not that the space is or could be empty. Not a concept that is easy to explain. |
Antennas led astray
Cecil Moore wrote: wrote: And since the frame of reference is a defined thing and not a physical reality, it doesn't matter if the Earth continues to exist or not either. You seem to have a lot of difficulty with this concept. A frame of reference based on 1/86400 of one rotation of the Earth which is only 1/3 as old as the universe? A frame of reference based on the oscillation frequency of Cesium when Cesium didn't even exist before the first super nova? I'm not having difficult with the concept. I'm just wondering why anyone would accept such a flawed concept. The 17th Century Catholic Church's frame of reference was earth-centric. So is our time frame of reference. Both are equally valid. The two are entirely different. Name a place in the universe where the Cesium atom transitions at a different frequency in that reference frame than it does in our reference frame, provide the underlying physics to explain it, and then prove it. One wonders how you can continue to compare proponents of Eistein's theories to the 16th century Catholic church and expect to be taken seriously. Thanks, 73, ac6xg |
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