On Friday, December 21, 2018 at 5:46:10 PM UTC, Brent wrote: > > > > On 12/20/2018 9:09 PM, Jason Resch wrote: > > I am not advocating any global reference frame, just mentioning that > > for a particular observe, they can define a present that works for > > them (in their own reference frame). From their point of view they can > > consider themselves at rest (whether they are or are not). > > They can define it in words, but can they define it physically. > > Brent >
They can measure the redshift in all directions, and if it remains unchanged, they are at rest wrt frame of the CMBR. AG -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
