Assertion: turbine's rotor | /r/CapableOf | face the wind
Facets:
value: from any direction
type: TRANSITIVE-OBJECT
value: from their self rotation
type: OTHER
Source sentences:
text: Vertical axis wind turbines (VAWT) do not need a yaw system since their vertical rotors can face the wind from any direction and only their self rotation gives the blades a clear direction of the air flow.