cause it shrinks and it expands it goes both ways now we live in times it expands, few millions/billions down the road we will live in times where it will shrink.in other words you have 12 parallel dimensions cause our universe is a dodecahedron, when one dimension shrinks = losing visitors the other dimension expands = getting visitors.Anonymous CowardUser ID: 3691158 United States10/20/2011 12:2