Quick video, just milling a mounting bracket for the motor shaft. Rather than a grub screw, the d-shaft is sandwiched between two plates, and the whole thing screwed down to a 2x4 for testing.

Dezeen Showroom: trapezoidal hand-blown glass elements come together in a ring to form the Polaris chandelier by Los Angeles-based design studio Bianco Light + Space. Forming part of the studio's ...