gyroscope

We wanted him there because our conversation needed a gyroscope.

Tilt the iPad and its internal gyroscope will throw bottles and pocket watches as if obeying gravity.

One of the most successful of the recent applications of the gyroscope is in its connection with the marine compass.

He presented me, at different times, with a gyroscope, a kilogramme-weight and a lobster with a blue silk lining.

Another feature is the gyroscope compass, to which a passing reference has already been made.

We have but one means at our disposal, and that is the gyroscope.

The top that is most useful is the gyroscope top (Fig. 103).