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

Science isn't easy. It isn't supposed to be. The process of open publication, peer review and clear data are a part of science because they help us understand how the Universe works. It can be ...

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 ...