The city will be built by specially designed 3d printing drones that use the components available from the surrounding to produce glass. Two types of drones are being used; the supplier and the worker.

 

The supplier basically collects the components (silicate, Limestone and soda ash) by using vacuum powered component tube and brings it to the worker drone.

 

The worker drone will use the fresnel lenses attached to it to melt the components to produce glass. It will then start printing the city with data coordination sent through computers to its mainboard.

 

The worker drone will then stays in place to continue printing and the supplier drone will keep flowing the component with having the worker drone to move.