George Hart Mathematical Sculptor New York george@georgehart.com http://georgehart.com As a mathematician and sculptor, I try to show people the fun and creative sides of mathematics. My Mind is Dancing Happy in the Glowing Light-Stick Ball 1:20 2012 An Ode to Geometry Juggling 5:41 One of my "Mathematical Impressions" video essays sponsored by the Simons Foundation. 2013 A quick introduction to some of the mathematics of juggling.