Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks down angular velocity, torque, and rotational inertia using simple ...

BMW is recalling more than 36,900 examples of its X3 SUV over an issue that could cause the steering wheel to move ...

Abstract: Owing to different magnetic saturation conditions in surface-mounted permanent magnet machines operating under different loads, the optimal design to minimize the cogging torque may not be ...