1981
- Conference: "Mathematics, Dynamics and Evolution of Consciousness",
Maharishi International University, Fairfield, Iowa, "Dynamic Principles
in Science and Consciousness". (May)
- Colloquium, Physics Department, University of Neuchatel, Switzerland,
"The momentum map", (July 1)
- Colloquium, Chemistry Department, University of Tubingen, Germany,
"Structure of the chaotic bagel attractor", (July 6)
- Visiting Lecturer, Summer School of Physics, Les Houches, France,
"The Lorenz Attractor". (July)
- Colloquium, Institut Henri Poincare, Paris, France, "Experimental
Dynamics with computer graphics" (October 8)
- Seminar, Music des Sciences, Parc de la Villete, Paris, France,
"Visual Mathematics displays" (October 9)
- Seminar, Mathematics Department, University of Tubingen, Germany,
"Chaotic blue sky catastrophes" (October 19)
- Seminar demonstration, Lucasfilm Ltd., San Raphael, CA, "Riding the
Lorenz attractor", (November 6)