Assertion: gp b gyroscope | /r/HasProperty | freed
Facets:
value: from any mechanical bearings
type: OTHER
value: from supports
type: OTHER
value: by levitating the spherical rotor
type: MANNER
Source sentences:
text: Finally, a GP-B gyroscope is freed from any mechanical bearings or supports by levitating the spherical rotor within a precisely machined fused-quartz housing cavity.