Rigidly Foldable Origami Twists

This video describes material presented at 6OSME in Tokyo in 2014 and to be published in Origami6 as: Rigidly Foldable Origami Twists by Thomas A. Evans, Robert J. Lang, Spencer P. Magleby, and Larry L. Howell, in Origami6, Koryo Miura, Toshikazu Kawasaki, Tomohiro Tachi, Ryuhei, Uehara, Robert J. Lang and Patsy WangIverson, Eds. , Providence, RI: American Mathematical Society, 2016.