Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks ...

Normally, a plane moves along three rotational axes. “Inertia coupling” takes place when the plane inadvertently moves on two ...

As we move away from large power plants with massive rotating turbogenerators, there will be problems with maintaining lock-step grid system frequency stability. Wind turbines have much less ...

A British physicist says his quantised inertia "new physics" theory explains galaxy rotation without the need for dark matter, further justifying his earlier work proving how the EmDrive works iStock ...