In Goidelic mythology, and especially Scotland, Dia Griene was the daughter of the sun. She was held captive in the Land of the Big Women, freed by Cailleach (disguised as a fox) and Brian.
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... motion is perpendicular to the torque trying to make the gyro fall over.)
The axis of the gyroscope in the Dynabee is fixed to the spinning mass and it rests in ...