Double Helix 1993
6ft. x 5ft. x 3ft.
Two small stepper motors drive two copper helixes.
These spiral appendages face each other to engage in a mysterious electromechanical
dance.
The precision motors are electronically synchronized so that
their copper spirals rotate together in unison.
Occasionally the spirals softly touch. Whenever the two helixes touch the motors reverse
direction,
and the dance goes on.