Most motors utilize radial magnetic paths that are inferior to the optimized magnetic field of the axial ... With unprecedented efficiency, power density, and sustainability, this ring-shaped engine ...
And while this magnetic levitation motor does not break the laws of thermodynamics, it can be considered a perpetual motion machine, at least for certain values of perpetuity. The motor that ...
The low torque output of sound-powered engines won't replace regular magnetic motors any time soon. I would really like to hear that test drive anyway. Who knows, if the sonic motor cars work out ...