How to Turn a Sphere Inside Out VideoCool Facts, Educational, Math Videos 3.50 (4 votes)Loading... This cool youtube video shows how to turn a sphere inside out without making a hole, tearing it, or creasing it!
roy P Talbot January 12, 2010 at 10:16 pm nice video! anyone know how to the video to my computer? I have os x
nice video! anyone know how to the video to my computer? I have os x