Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsMilk Centrifugation to Cream and Skimhttp://demonstrations.wolfram.com/MilkCentrifugationToCreamAndSkim/]]>http://demonstrations.wolfram.com/MilkCentrifugationToCreamAndSkim/Maximum Fruit Saladhttp://demonstrations.wolfram.com/MaximumFruitSalad/]]>http://demonstrations.wolfram.com/MaximumFruitSalad/When Two Runners Meethttp://demonstrations.wolfram.com/WhenTwoRunnersMeet/]]>http://demonstrations.wolfram.com/WhenTwoRunnersMeet/A Word Problem about Boatshttp://demonstrations.wolfram.com/AWordProblemAboutBoats/]]>http://demonstrations.wolfram.com/AWordProblemAboutBoats/Graphical Linear Programming for Two Variableshttp://demonstrations.wolfram.com/GraphicalLinearProgrammingForTwoVariables/]]>http://demonstrations.wolfram.com/GraphicalLinearProgrammingForTwoVariables/