Abstract
With the aid of a computer, we provide a motion picture of the twist-spun trefoil that satisfactorily exhibits the periodicity.
2000 AMS Subject Classification::
Notes
1An animation of this diagram can be seen at http://www.youtube.com/watch?v=BB1B6hDJga8 .
2An animation of this diagram can be found at http://www.youtube.com/watch?v=-obouoE3DVA .
3See also the animation at http://www.youtube.com/watch?v=-OEMiR43iIs for more detail.
4The animation at http://www.youtube.com/watch?v=u1j8JLP4bUU is color-coded to show connected components.
5See also the animation at http://www.youtube.com/watch?v=6lIM9p6XOKo for further details.
6Blender is a quite powerful free open-source 3D content-creation suite, available at http://www.blender.org/ .