[freebeard]

I'd feel better if either of you would comment on the video instead of lobbing grenades at each other.

Comment on this: https://en.wikipedia.org/wiki/Chaos_theory#History

Turbulence in the tip vortex from an airplane wing. Studies of the critical point beyond which a system creates turbulence were important for chaos theory, analyzed for example by the Soviet physicist Lev Landau, who developed the Landau-Hopf theory of turbulence. David Ruelle and Floris Takens later predicted, against Landau, that fluid turbulence could develop through a strange attractor, a main concept of chaos theory.

"Jerk_systems" LOL