Click the image for real-time animation.
Suppose that you find three monoliths in space. Each is rotating around one of the three principal axes of the body. Can you tell which one is controlled actively to be stable?
Ham Radio Blog
Click the image for real-time animation.
Suppose that you find three monoliths in space. Each is rotating around one of the three principal axes of the body. Can you tell which one is controlled actively to be stable?