Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsFaire rouler un verre (French)http://demonstrations.wolfram.com/FaireRoulerUnVerreFrench/]]>http://demonstrations.wolfram.com/FaireRoulerUnVerreFrench/