RotoGPU

Necklace made of:
- nVidia GPU
- rotor

Shaping the GPU leaving a native board hole for the neck chain.
drawing the guiding lines for cutting the interior.

Drilled the corners by a diamond bit and cut the interior from hole to hole.

Drilled holes and milled the channel for the rotor ax by diamond bit, under water for cooling the bit.

Keeping the rotor ax in place by two copper wires.
The rotor can be rotated.

Put the neck chain and a coating varnish on the back side of the GPU.