The expanding universe means that its entropy is decreasing.This suggests a closed system. However the presence of black holes, wormholes etc. suggests an open system.The universe is not a chaotic...
It appears that Football League referees require 20:20 vision, regardless of the decisions reached using it, but Test Match umpires are able to wear glasses - why the difference?
Does a top-level pole-vaulter take his own pole to competitions, or does he use one provided by the organising body? If the latter is the case, can he sue them if it snaps?
