Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsCorrelation of Bivariate Random Datahttp://demonstrations.wolfram.com/CorrelationOfBivariateRandomData/]]>http://demonstrations.wolfram.com/CorrelationOfBivariateRandomData/Epicycloids from an Envelope of Lineshttp://demonstrations.wolfram.com/EpicycloidsFromAnEnvelopeOfLines/]]>http://demonstrations.wolfram.com/EpicycloidsFromAnEnvelopeOfLines/Spirals in Squareshttp://demonstrations.wolfram.com/SpiralsInSquares/]]>http://demonstrations.wolfram.com/SpiralsInSquares/Area of Triangles Formed by Tangents on the Reciprocal Curvehttp://demonstrations.wolfram.com/AreaOfTrianglesFormedByTangentsOnTheReciprocalCurve/]]>http://demonstrations.wolfram.com/AreaOfTrianglesFormedByTangentsOnTheReciprocalCurve/The Trammel of Archimedeshttp://demonstrations.wolfram.com/TheTrammelOfArchimedes/]]>http://demonstrations.wolfram.com/TheTrammelOfArchimedes/