yeah but they dont account for something
gyroscopes hold Rigidity in space !
what globers tell about the gyro:
Gyroscope Rigidity
Rigidity is a property of a gyroscope defined in the First Law of Gyrodynamics:
If a rotating body is so mounted as to be completely free to move about any axis through the center of the mass, then its spin axis remains fixed in inertial space however much the frame may be displaced.
