Entropy can be reversed: http://en.wikipedia.org/wiki/Fluctuation_theorem http://en.wikipedia.org/wiki/Fluctuation_theorem It just happens with very low probab

Entropy can be reversed: http://en.wikipedia.org/wiki/Fluctuation_theorem http://en.wikipedia.org/wiki/Fluctuation_theorem It just happens with very low probability. But even very low probability events have to happen sometime, given enough time.