For 10 points, name this phenomenon in which the axis of rotation shifts, an effect usually demonstrated with gyroscopes.
A special relativistic correction to one form of this phenomenon was made by Llewellyn Thomas, and the geodetic effect is a form of it named for Willem de Sitter. A variety of this phenomenon involving magnetic moments in external magnetic fields is named for Joseph (*) Larmor. A wobbling along the path of this phenomenon is called nutation, and a spinning bike wheel can hang from one string at the end of a horizontal axis using it. This phenomenon classical form has angular velocity directly proportional to torque. For 10 points, name this phenomenon in which the axis of rotation shifts, an effect usually demonstrated with gyroscopes.
A special relativistic correction to one form of this phenomenon was made by Llewellyn Thomas, and the geodetic effect is a form of it named for Willem de Sitter.
precession (accept word forms)