Light display device with travelling balls and compound rotation

A display device comprising:

• a. a rigid assembly of toroidally shaped hollow tubes which confine balls adapted for continuous travel within said tubes, said assembly having a plane of symmetry perpendicular to said tubes,
• b. a pair of pivot means associated in diametric opposition with the outermost tube of said assembly and adapted to permit rotation of said assembly about a first axis perpendicular to said plane of symmetry,
• c. housing means substantially centered within said plane of symmetry,
• d. support means associated with said housing means in a manner permitting rotation of said support means about a second axis within said plane of symmetry and perpendicular to said first axis, said support means engaging said pivot means.
• e. energizing means disposed within said housing means,
• f. motion coupling means which, when activated by said energizing means, rotate said assembly about said first and second axes simultaneously, and
• g. a light source associated with said housing means and adapted to illuminate said tubes substantially uniformly with respect to said second axis.