We wanted him there because our conversation needed a gyroscope.
Then you want me to take the cover off, and also to detach the gyroscope, and to fly without using it.
Consider for a final moment, in passing, the mono-rail, the gyroscope.
In any event there is an elementary fact about the gyroscope that I have not yet stated.
And the gyroscope demands no overhead construction of any sort.
The balancing action of the gyroscope seems no whit less remarkable after it is explained.
He said he'd be late as he wants to find something about his gyroscope.
It is all one to the gyroscope whether the car moves on the level or up or down hill, so long as it moves straight ahead.
The gyroscope governed their direction as well as their equilibrium.
The essential feature of the "Obry gear" is a gyroscope which is started when the torpedo is ejected from the tube.
An instrument consisting of a heavy disk or wheel spun rapidly about an axis like a top. The angular momentum of the disk causes it to resist changes in the direction of its axis of rotation, due to the principle of conservation of angular momentum. Because of the gyroscope's tendency to remain oriented in one direction, it is used as a stabilizing device in missiles, as well as in the navigation and piloting systems of airplanes, ships, rockets, and other vehicles.