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Historical eclipses and Earth’s rotation
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Historical eclipses and Earth’s rotation
On Dec 22, 6:05*pm, Sam Wormley wrote:
Historical eclipses and Earth’s rotation * *http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf How sweet and I have seen a thousand such assertions like it but the fundamental unit of timekeeping remains the numbers of days/rotations to years/annual circuits since the Egyptians first noticed that the star Sirius does not emerge from the glare of the central Sun after consecutive 365 days but takes an extra day/rotation to maintain the correspondence between daily rotation and the orbital points of the Solstices and Equinoxes. I thought you would immediately denounce NASA for imagining the Earth turns once in 24 hours,after all,you spent over a decade promoting the misguided right ascension conclusion.Just goes to show how people can change things even as they try to come up with an equally bad concept using the year 1820. So tell me Sam,what do you teach you students now as to how long it takes the Earth to turn once ? -don't bother,I already know what a chameleon does. |
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Historical eclipses and Earth’s rotation
On Dec 22, 6:05*pm, Sam Wormley wrote:
Historical eclipses and Earth’s rotation * *http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf So,after a century concocting a story around absolute/relative time which happens to be Newton's attempt to obfuscate the difference between natural noon AM/PM and 24 hour noon AM/PM via the Equation of Time,they now devise a new story which may look closer to the truth but is actually making a poor conclusion even worse. "At the time of the dinosaurs, Earth completed one rotation in about 23 hours," says MacMillan, who is a member of the VLBI team at NASA Goddard. "In the year 1820, a rotation took exactly 24 hours, or 86,400 standard seconds. Since 1820, the mean solar day has increased by about 2.5 milliseconds." http://www.nasa.gov/topics/solarsyst...ra-second.html Having a commanding view of the topic means little in this era but what I do see is how easy it is to change the structure without the slightest hint that they previously held to an alternative length of time for rotation.It is just as easy to collate the original references which create the calendar cycle where days/years transfer directly into rotations/orbital cycles instead of conjuring up more rubbish based on VLBI reckoning notwithstanding that it would be a remarkable convenience were scientists perceptive enough to know its limitations. After playing the fool for late 17th century Royal Society empiricists,do you now want to play fools all over again for the new anonymous bunch who have less a regard for the connection between planetary dynamics and terrestrial effects than they did 3 centuries ago ?. |
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Historical eclipses and Earth’s rotation
"oriel36" wrote in message
... On Dec 22, 6:05 pm, Sam Wormley wrote: Historical eclipses and Earth’s rotation http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf So,after a century concocting a story around absolute/relative time which happens to be Newton's attempt to obfuscate the difference between natural noon AM/PM and 24 hour noon AM/PM via the Equation of Time,they now devise a new story which may look closer to the truth but is actually making a poor conclusion even worse. "At the time of the dinosaurs, Earth completed one rotation in about 23 hours," says MacMillan, who is a member of the VLBI team at NASA Goddard. "In the year 1820, a rotation took exactly 24 hours, or 86,400 standard seconds. Since 1820, the mean solar day has increased by about 2.5 milliseconds." http://www.nasa.gov/topics/solarsyst...ra-second.html Having a commanding view of the topic means little in this era but what I do see is how easy it is to change the structure without the slightest hint that they previously held to an alternative length of time for rotation.It is just as easy to collate the original references which create the calendar cycle where days/years transfer directly into rotations/orbital cycles instead of conjuring up more rubbish based on VLBI reckoning notwithstanding that it would be a remarkable convenience were scientists perceptive enough to know its limitations. After playing the fool for late 17th century Royal Society empiricists,do you now want to play fools all over again for the new anonymous bunch who have less a regard for the connection between planetary dynamics and terrestrial effects than they did 3 centuries ago ?. ================================================== == After being the ****ing idiot for early 1st century Kelleher communists, do you now want to play ****ing moron all over again for the new anonymous oriel36 bunch who have less a regard for observation than they did 23 centuries ago, you crazy cretin? -- This message is brought to you from the keyboard of Lord Androcles, Zeroth Earl of Medway. When I get my O.B.E. I'll be an earlobe. |
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Historical eclipses and Earth’s rotation
On Dec 22, 6:05*pm, Sam Wormley wrote:
Historical eclipses and Earth’s rotation * *http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf Sam I am not unhappy with this new development,it was going to happen anyway with the attempt to sever timekeeping from astronomy and the planetary cycles using 'leap seconds' leaving nothing to work with and consider.So,you all have a certain length of time to adjust to the 'new' story and in time you will firmly believe that you never held to the 'solar vs sidereal' conception just as you are doing now. Teach your students as best you can about the 1461 day cycle as the foundation of timekeeping and how the later 24 hour AM/PM cycle works in tandem with the Lat/Long system as though you took pride in the title of astronomer. |
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Historical eclipses and Earth’s rotation
On 12/23/12 2:15 PM, oriel36 wrote:
On Dec 22, 6:05 pm, Sam Wormley wrote: Historical eclipses and Earth’s rotation http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf Sam I am not unhappy with this new development,it was going to happen anyway with the attempt to sever timekeeping from astronomy and the planetary cycles using 'leap seconds' leaving nothing to work with and consider.So,you all have a certain length of time to adjust to the 'new' story and in time you will firmly believe that you never held to the 'solar vs sidereal' conception just as you are doing now. Teach your students as best you can about the 1461 day cycle as the foundation of timekeeping and how the later 24 hour AM/PM cycle works in tandem with the Lat/Long system as though you took pride in the title of astronomer. You are not happy with most of modern physics and astronomy, Gerald. But don't let that turn you in to a "bah humbug" type in this season. Show a bit of compassion and good will! |
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Historical eclipses and Earth’s rotation
On Dec 23, 8:41*pm, Sam Wormley wrote:
On 12/23/12 2:15 PM, oriel36 wrote: On Dec 22, 6:05 pm, Sam Wormley wrote: Historical eclipses and Earth’s rotation * * http://hbar.phys.msu.ru/gorm/atext/steph2003.pdf Sam I am not unhappy with this new development,it was going to happen anyway with the attempt to sever timekeeping from astronomy and the planetary cycles using 'leap seconds' leaving nothing to work with and consider.So,you all have a certain length of time to adjust to the 'new' story and in time you will firmly believe that you never held to the 'solar vs sidereal' conception just as you are doing now. Teach your students as best you can about the 1461 day cycle as the foundation of timekeeping and how the later 24 hour AM/PM cycle works in tandem with the Lat/Long system as though you took pride in the title of astronomer. * *You are not happy with most of modern physics and astronomy, Gerald. * *But don't let that turn you in to a "bah humbug" type in this season. * *Show a bit of compassion and good will! You have a 'new' story which assumes the Earth turns once in 24 hours exactly in 1820 as if you never held to the previous belief that it turns once through stellar circumpolar motion or are you having trouble reading ? - "At the time of the dinosaurs, Earth completed one rotation in about 23 hours," says MacMillan, who is a member of the VLBI team at NASA Goddard. "In the year 1820, a rotation took exactly 24 hours, or 86,400 standard seconds. Since 1820, the mean solar day has increased by about 2.5 milliseconds." http://www.nasa.gov/topics/solarsyst...ra-second.html Compassion !,what mind goes about destroying the original principles which link the planetary cycles to terrestrial effects and timekeeping over thousands of years of human accomplishment and knowingly will indoctrinate the students/victims into the new mode of thinking using VLBI reckoning ?. You have already distanced yourself from the solar vs sidereal' conception just as many other have but in doing so you will take up something far worse.Compassion, gentleness, human kindness,intelligence,joy in competition,love of what our ancestors did,excitement in teaching kids properly - none of these things I have seen so far but by God they will see them. |
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Historical eclipses and Earth’s rotation
On Dec 23, 2:58*am, oriel36 quoted, in
part: "At the time of the dinosaurs, Earth completed one rotation in about 23 hours," says MacMillan, who is a member of the VLBI team at NASA Goddard. "In the year 1820, a rotation took exactly 24 hours, or 86,400 standard seconds. Since 1820, the mean solar day has increased by about 2.5 milliseconds." At NASA, they realize that the fact that in an important sense, the Earth really rotates once every 23 hours, 56 minutes, and 4 seconds instead of every 24 hours... is complicated, hard to explain, and confuses some people. Like you. So sometimes they leave it out when they don't need it. But don't worry, they haven't really changed their minds or admitted they were wrong. John Savard |
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Historical eclipses and Earth’s rotation
On Dec 23, 1:15*pm, oriel36 wrote:
So,you all have a certain length of time to adjust to the 'new' story and in time you will firmly believe that you never held to the 'solar vs sidereal' conception just as you are doing now. No redirection from Eurasia to Eastasia is in fact occuring at this time. The Earth's rotation still takes 23 hours, 56 minutes, and 4 seconds - but we will occasionally reserve the right to skip this complicated detail. John Savard |
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Historical eclipses and Earth’s rotation
On Dec 23, 2:07*pm, oriel36 wrote:
You have a 'new' story which assumes the Earth turns once in 24 hours exactly in 1820 as if you never held to the previous belief that it turns once through stellar circumpolar motion or are you having trouble reading ? - No, they have not always been at war with Eastasia at NASA. They still hold resolutely to "stellar circumpolar motion" as the true yardstick of the Earth's true rotation, and are merely skipping that detail where it would waste time and confuse people. John Savard |
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