This is funny, as I assume that spin is an effect of the force of gravity. Swinging and pendulum spin is just what happens in nonlinear dynamical systems. It's

This is funny, as I assume that spin is an effect of the force of gravity. Swinging and pendulum spin is just what happens in nonlinear dynamical systems. It's called ringing in sound engineering. You only need three bodies to simulate that. A binary pulsar will rotate. Crazy idea ... what if that's not a two star system of many neutrons, but just two neutrons moving really really fast, thus becoming heavy, bending space and thus appears to glow, because it act's as a lens for light. Is that the holographic universe?