Questions of Light and Space (Introduction)

by Balance_Maintained @, U.S.A., Saturday, October 09, 2010, 15:35 (5159 days ago) @ David Turell

Think of it like an inflating balloon(or a balloon that is inflated but is assumed to be expanding further). In the center of that balloon, you will have a point that is coordinately the center. If the balloon expands further, you can expand the grid in that direction, likewise if it shrinks, all the while leaving your origin in a single spatial location.


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