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Feb17-12, 01:58 PM
P: 1,102
Quote Quote by bobc2 View Post
it was the relativity of simultaneity with the different angles of the slices of the 3-D cross-sections across the 4-D universe that let to his recognition of the implications of special relativity.
He/she needs to recognize the implication of SR in this context is redefining the concepts of past, present & future. Specificaly "now" / relativity of simultinaity.