ELI5: If time is the fourth dimension, then what force is pushing us through it? Submitted by quacduck t3_zwpggs on December 27, 2022 at 8:37 PM in explainlikeimfive 18 comments 6
ben15w t1_j1w6zzu wrote on December 27, 2022 at 9:23 PM I don't have an answer, but isn't gravity often thought of as a force that spans the time dimension in some way (https://en.wikipedia.org/wiki/Gravitational_time_dilation) Things experiencing higher levels of gravity will move through time faster than when in lower gravity. Permalink 1
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