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Sep5-11, 09:32 PM
Sci Advisor
PF Gold
P: 5,086
Quote Quote by Phrak View Post
I don't know what "800 years from now" means without reference to a coordinate chart.
I am referring, of course, to the 'egocentric coordinate system' (Fermi-Normal coordinates based on my world line).

Make a silly quibble, get a silly answer.

(Apologies to Sydney Coleman for use of egocentric frames).