Using this to guide the design, a new coil was produced with ... We’ve seen [Integza] take on other builds too, like the ever-popular Tesla turbine.

The compressed air is used to drive a Tesla turbine of [Integza]’s design, which is 3D printed on a resin printer. Rather then driving a propeller, the Tesla turbine instead turns a Lily ...

Although popular American history has largely ignored Tesla ... design in which two propellers “coaxially or otherwise disposed” would “revolve in opposite directions,” powered by his ...