This axil-flux motor with PCB stator is ripe for an electrified world

https://spectrum.ieee.org/axial-flux

"generates as much power as a traditional AC induction motor but has half the weight and size, makes a fraction of the noise, and emits at least 25 percent less carbon... By combining the lightness of an air-core motor with the high torque density of an axial-flux machine, the Infinitum motor is well suited for building ventilation and HVAC systems... EVs are another big market for this new motor... projected to make up 31 percent of the global fleet by 2050"