The Star is a 1952 film which tells the story of a washed up actress who tries anything to restart her career, even at the risk of alienating her husband and daughter. It stars Bette Davis, Sterling Hayden[?] and Natalie Wood.
... friction force is essential for the device's operation, the groove must not be lubricated. The acceleration of the gyroscope is best when the precession of the gyroscope ...