There were no clocks and she had no cell phone.
The chief articles of manufacture are machinery, woollen and cotton goods, silk ribbons, paper, tobacco, leather, china, glass, clocks, jewellery and chemicals.
Body and mind are like two clocks which act together, because both have been set together by God.
His application of the pendulum to regulate the movement of clocks sprang from his experience of the need for an exact measure of time in observing the heavens.
The two clock motions may be geared to a single counting mechanism which records the difference in the rates of going of the two clocks.