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Groups > comp.compression > #805
| From | "D. Stussy" <spam+newsgroups@bde-arc.ampr.org> |
|---|---|
| Newsgroups | comp.compression |
| Subject | Re: The earth makes one complete rotation in 23 hours, 56 minutes and 4 seconds (in relation to the stars). |
| Date | 2012-01-22 13:42 -0800 |
| Message-ID | <jfhvs5$b7l$1@snarked.org> (permalink) |
| References | <c46143b6-7ae9-4633-9b3c-b23fabb2f4e6@e8g2000yqd.googlegroups.com> <52e17f37-c899-4e24-9128-7aee3a725f17@g27g2000yqa.googlegroups.com> |
"biject" <biject.bwts@gmail.com> wrote in message news:52e17f37-c899-4e24-9128-7aee3a725f17@g27g2000yqa.googlegroups.com... On Jan 22, 4:34 am, fitz <zeus...@yahoo.com> wrote: > The earth makes one complete rotation in 23 hours, 56 minutes and 4 > seconds (in relation to the stars). > > (Click link below.) > > http://www.amperefitz.com/abstract.htm > > This is one sidereal day in nautical almanac terms. > > Gyroscopes, necessary on airliners, also exhibit this same rotation > rate, which means they are holding to the stars. Actually most keep a local level which means they keep track of local up. Which means they are not tracking the stars. I use to write the code to keep them stable for the local levels in aircraft. However the Einstein Gravity B probe was designed to point the same orientation in space to measure relativity effects. But that is not an airplane. And what does your thread have to do with compression? ======= Maybe his brain is compressed! ;-)
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Re: The earth makes one complete rotation in 23 hours, 56 minutes and 4 seconds (in relation to the stars). biject <biject.bwts@gmail.com> - 2012-01-22 07:35 -0800 Re: The earth makes one complete rotation in 23 hours, 56 minutes and 4 seconds (in relation to the stars). "D. Stussy" <spam+newsgroups@bde-arc.ampr.org> - 2012-01-22 13:42 -0800
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