Submitted by [deleted] t3_z5ldli in explainlikeimfive
remarkablemayonaise t1_ixwrouk wrote
Reply to comment by [deleted] in ELI5: Entropy of the Universe by [deleted]
The Big Bang is like a bomb exploding. It starts off nice and ordered. Over time it gets more disordered. The direction of time is defined by the change from order to disorder.
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