Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsToy Model of an Inflating Wormholehttp://demonstrations.wolfram.com/ToyModelOfAnInflatingWormhole/]]>http://demonstrations.wolfram.com/ToyModelOfAnInflatingWormhole/