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Climate change
On Jun 29, 4:59*pm, oriel36 wrote:
That is incorrect,the natural noon cycles are unequal and there is no external reference for independent daily rotation through 360 degrees in 24 hours, Precisely. But there is an external reference for independent daily rotation through 360 degrees in 23 hours, 56 minutes, and 4 seconds. So we think it makes abundant sense to start with that. John Savard |
#52
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Climate change
On Jun 29, 8:11*pm, Sam Wormley wrote:
* *Speaking of sorting out, Gerald, bring your stop watch and together * *we will time the 360° rotation of the earth -- and verify it to be * *86,164.09+ seconds. Let me know if you need airfare. Here's a simpler question for him. Does the Moon rotate? John Savard |
#53
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Climate change
Quadibloc wrote:
On Jun 29, 8:11*pm, Sam Wormley wrote: * *Speaking of sorting out, Gerald, bring your stop watch and together * *we will time the 360° rotation of the earth -- and verify it to be * *86,164.09+ seconds. Let me know if you need airfare. Here's a simpler question for him. Does the Moon rotate? Oooh, hey, that's a good one. He will of course neither answer with a yes or a no nor make any meaningful claims at all about the Moon's rotation or orbit. Guaranteed or your money back. -- Dave |
#54
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Climate change
On Jun 30, 3:11*am, Sam Wormley wrote:
oriel36 wrote: That is incorrect,the natural noon cycles are unequal and there is no external reference for independent daily rotation through 360 degrees in 24 hours,it is a quirk of how the average 24 hour day is transfered to daily rotation as a constant after the Equation of Time is applied to natural noon as one 24 hour day turns into the next 24 hour day then so is rotation kept constant. I am satisfied that the message is finally getting through where it matters *and can leave you and the rest to sort things out among yourselves *in creating whatever story you like based on 'sidereal time'. * *Speaking of sorting out, Gerald, bring your stop watch and together * *we will time the 360° rotation of the earth -- and verify it to be * *86,164.09+ seconds. Let me know if you need airfare. Well Sam,for a guy who was honest enough to come out and say that the Equation of Time does not have any links with the daily cycle says more about the other people in this forum than it does about you - Rotation of bodies, including the Earth has nothing to do with the equation of time. The Equation of time deals with the "solar day" and elliptical orbit of the earth about the sun.... totally independent of the measure of rotation of the earth. - Sam Wormley The Earth turns at 69.17 miles every 4 minutes at the Equator and turning with a slower speed towards the geographical poles,it is so fundamental and enjoyable that I welcome any of those websites which show that if you turn a world globe once,you will turn 1 hour through 15 degrees and 24 hours through 360 degrees - http://www.youtube.com/watch?v=iF85O9SJCaE http://www.ncgia.ucsb.edu/education/...s/table02.html I don't really consider you or anyone else anything at the moment,only unbearable for doing what you do for no good reason other than you have an indoctrinated story built up in your head.The spirit of a nation is about individual freedom to do your best,not the indoctrinated ideologies which condition things to a dull and dour consensus which is why all the empiricists here detest faith and intuitive intelligence which balances the spirit of an individual with the productive background of a nation. I don't appeal to you nor do I mind if you believe the 'sidereal time' expresses daily rotation ,the great timekeeping system which links the daily cycle with 24 hours is just one of those enjoyable things that does not require too much effort to see how the pieces fit together yet get it wrong and you lose planetary dynamics and much else.It is a matter of finding people who like using modern imaging and can work with planetary dynamics and cast a brief gaze at the amazing wordplay and astrological framework of the last century. |
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Climate change
On Jun 30, 7:13*pm, Sam Wormley wrote:
oriel36 wrote: On Jun 30, 3:11 am, Sam Wormley wrote: * *Speaking of sorting out, Gerald, bring your stop watch and together * *we will time the 360° rotation of the earth -- and verify it to be * *86,164.09+ seconds. Let me know if you need airfare. Well Sam,for a guy who was honest enough to come out and say that the Equation of Time does not have any links with the daily cycle says more about the other people in this forum than it does about you - * *Rotation of bodies, including the Earth has nothing to do with the * *equation of time. The Equation of time deals with the "solar day" and * *elliptical orbit of the earth about the sun.... totally independent * *of the measure of rotation of the earth. - * Sam Wormley The Earth turns at 69.17 miles *every 4 minutes at the Equator and turning with a slower speed towards the geographical poles,it is so fundamental and enjoyable that I welcome any of those websites which show that if you turn a world globe once,you will turn 1 hour through 15 degrees and 24 hours through 360 degrees - * *My approach to trying to have a conversation with you, Gerald, is * *to simplify to a single concept... say the rotion of the earth. * *Then later, we can add the sun, moon or whatever. * *But the simple rotation of the earth is just that... and earth rotates * *about 361° in 24 hours or more precisely it rotates 360° in 86,164.09+ * *seconds. Once that is confirmed by observation (as it is every day) * *we can start to add in other things, like the earth's orbit about the * *sun. * *We have to keep the concepts simple and have clarity before building * *on to the more complex. You do not have to do anything other than accept how the 24 hour day is extracted as an average from the natural noon inequality over an orbit,how this 24 hour day takes on the terms of Monday/Tuesday/ Wednesday and how that average was adapted to the daily cycle as a constant . Rotation of bodies, including the Earth has nothing to do with the equation of time. The Equation of time deals with the "solar day" and elliptical orbit of the earth about the sun.... totally independent of the measure of rotation of the earth. - Sam Wormley When you write something like that Sam without the slightest hint of objection from anyone else then even I have to concede the unchallenged luxuries of saying whatever you wish,something which happened after 1905,then any semblance of a conversation nigh on impossible. http://www.aboutromania.com/World2.gif Turn a world globe once and the 24 hour meridians follow suit at 1 hour per 15 degrees of geographical separation or 4 minutes for every 69.17 miles travelled at the maximum Equatorial speed.Somehow you and the rest have an aversion to this correlation and I am at a loss to explain it beyond the confines of a cult consensus because the alternative 'sidereal time' value has a definite beginning with Flamsteed and his inverted references. You teach sidereal time as anything other than an observational convenience in American schools and you introduce old world prejudices of the worst kind,teach the longitude principles which link daily rotation and clocks to planetary geometry and things become lively and enjoyable again for your student and good for the wellbeing of a country.Even without explaining the Equation of Time correction needed to make the system work,an agreed convention which splits the Earth into time and geographical separation through its rotational characteristics - http://www.youtube.com/watch?v=iF85O9SJCaE People calling me insane for believing the Earth rotates once in 24 hours with the reasoning to support it has become unbearable,not because there are about 50 different alternative attempts to make observations fit the 'sidereal time' value,but that the intellectual platform which creates the daily and calendar timekeeping averages is so enjoyable. and so important. |
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Climate change
On Jun 30, 11:25*am, oriel36 wrote:
I welcome any of those websites which show that if you turn a world globe once,you will turn 1 hour through 15 degrees and 24 hours through 360 degrees - If you turn a world globe once, you will indeed turn it through 360 degrees. One of the specifics of the Earth's orbit around the Sun is that the Earth's rotational north pole is pointed towards Polaris all year long. So if you took one of those old-style world globes that is held by the poles from an arc having a scale of latitude on it, tilted by 23 1/2 degrees, and you carried it around a wastebasket to simulate its orbit, you would have to keep that spine pointed in the same direction all the time. So if you advance the globe a little less than one degree in a circle around the wastebasket to simulate one day's orbital motion, and you also spin the globe around on its base, you would have to rotate it that one extra degree to correspond to 24 hours. If you just rotate it by what seems to be a full circle, to the same orientation relative to its base, then you have only moved it by 23 hours, 56 minutes, and 4 seconds' worth of rotation. John Savard |
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Climate change
On Jun 30, 10:54*am, Dave Typinski wrote:
Quadibloc wrote: Here's a simpler question for him. Does the Moon rotate? Oooh, hey, that's a good one. He will of course neither answer with a yes or a no nor make any meaningful claims at all about the Moon's rotation or orbit. * Guaranteed or your money back. You may well be right. But if he answered "no", that would at least be fully consistent with his identifying 24 hours as the period of the Earth's rotation. John Savard |
#58
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Climate change
Quadibloc wrote:
On Jun 30, 10:54*am, Dave Typinski wrote: Quadibloc wrote: Here's a simpler question for him. Does the Moon rotate? Oooh, hey, that's a good one. He will of course neither answer with a yes or a no nor make any meaningful claims at all about the Moon's rotation or orbit. * Guaranteed or your money back. You may well be right. But if he answered "no", that would at least be fully consistent with his identifying 24 hours as the period of the Earth's rotation. Yep. I suspect that he knows that the Moon does rotate and that he is at complete loss for a way to reconcile the fact with his ideas about rotation. Since he hasn't done so by now, I suspect he'll pretend the question doesn't exist. Much easier that way, you know. When you /know/ your intuition is right, you needn't bother with pedestrian things like cogent arguments. -- Dave |
#59
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Climate change
On Jun 30, 8:26*pm, Dave Typinski m wrote:
Quadibloc wrote: On Jun 30, 10:54 am, Dave Typinski m wrote: Quadibloc wrote: Here's a simpler question for him. Does the Moon rotate? Oooh, hey, that's a good one. He will of course neither answer with a yes or a no nor make any meaningful claims at all about the Moon's rotation or orbit. Guaranteed or your money back. You may well be right. But if he answered "no", that would at least be fully consistent with his identifying 24 hours as the period of the Earth's rotation. Yep. *I suspect that he knows that the Moon does rotate and that he is at complete loss for a way to reconcile the fact with his ideas about rotation. Since he hasn't done so by now, I suspect he'll pretend the question doesn't exist. *Much easier that way, you know. When you /know/ your intuition is right, you needn't bother with pedestrian things like cogent arguments. *Does* he know the Moon rotates? Or is he consistent, and does he claim that the Moon orbits the Earth, and that is all that it does; it keeps one side towards the Earth, and so the fact that the return of a star on the Moon would seem - to an imaginary observer - to take place in about a month is an irrelevant external reference... considering the Moon's rotation, or lack thereof, in any frame but the one embodying the relation between it and its parent, the Earth, is illegal framehopping. I don't see why he couldn't be perfectly consistent here. Just as the Equation of Time shows why we have to think of the Earth rotating in 23 hours, 56 minutes and 4 seconds, libration (in longitude) shows why we have to think of the Moon as rotating, of course. John Savard |
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Climate change
On Jul 1, 4:11*am, Sam Wormley wrote:
oriel36 wrote: On Jun 30, 7:13 pm, Sam Wormley wrote: * *Rotation of bodies, including the Earth has nothing to do with the * *equation of time. The Equation of time deals with the "solar day" and * *elliptical orbit of the earth about the sun.... totally independent * *of the measure of rotation of the earth. - * Sam Wormley When you write something like that Sam without the slightest hint of objection from anyone else then even I have to concede the unchallenged luxuries of saying whatever you wish,something which happened after 1905,then any semblance of a conversation nigh on impossible. * *You need a trip to the north pole, Gerald... not only will you see * *the sun go around 361° of the horizon in 24 hours, but with the simple * *telescope, you can see that Polaris stays with half a degree of the * *polar axis the whole 24 hours, confirming that the earth axis is tilted * *with respect to the ecliptic resulting in seasons. Somehow you can have the Sun and stars together in the same sky just like the 'sidereal time vs solar time' hoax ( I have worked within the Arctic circle in Northern Norway ) but like all the other things ranging from history to technical issues,these are just things you have built up in your head and do not exist in actuality. I noticed that at the end of of every news item,the NOAA articles now puts a slogan or mantra on - "NOAA understands and predicts changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and conserves and manages our coastal and marine resources. " http://www.noaanews.noaa.gov/stories...90622_hfc.html Yet a simple search using 'seasons' as the keyword on its website brings up the usual explanation - http://www.crh.noaa.gov/fsd/astro/season.php Even allowing for the unrelenting and universal hostility towards the issue of the dynamics behind seasonal changes,an organisation heavily involved in global climate like NOAA is obligated to explain the seasonal temperature variations first and properly in order to discriminate between seasonal weather and global climate inputs and this is not happening insofar as referencing 'tilt' to the central Sun,trying to make weather look like climate and then issuing conclusions based on a single item like carbon dioxide has all the hallmarks of desperation and recklessness. * *Prepare to stay for six months so you can watch the sun "sink away" * *as we head into winter. I worked in Northern Norway which is why I know that the major input for seasonal temperature variations is not inclination to solar radiation based on 'tilt' but on the length of time a large latitudinal area spends in solar radiation and in the orbital shadow along with oceanic and continental factors.The problem with modifying the view of 'tilt' which you inherit from Copernicus is that even a story can be manufactured to ignore that Copernicus expressed seasonal variations using variable tilt to the Sun - "... the equator and the earth's axis must be understood to have a variable inclination. For if they stayed at a constant angle, and were affected exclusively by the motion of the centre, no inequality of days and nights would be observed. On the contrary,it day or the day of equal daylight and darkness, or summer or winter, or whatever the character of the season, it would remain identical and unchanged." Copernicus A society that can distort even the ground rules,which is exactly what 'axial tilt to the orbital plane' does does not have a clear platform to discuss the seasons let alone global climate. 40 years ago this month,a nation and its can-do spirit of individual achievements put men on the moon in competition with a commie ideology with its emphasis on communal conformity,considering that anyone who now dares call attention to the reckless conclusion linking carbon dioxide directly to global temperature variations to the exclusion of all else is shunned and ignored while even basic planetary dynamics fact are distorted,is not living in the same America which produced the space program. |
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