Nearness through an extra dimension
  It is shown that if our visible universe is a thin trapped shell in a five-dimensional universe, all matter in it may be connected almost instantaneously through the fifth dimension. What appears to be action at a distance is then understood as undetectable ultrafast communication. 
G. K\"albermann (Cyclotron Institute, Texas A&M University College   Station, TX, USA), H. Halevi (Jerusalem, Israel)