Watch

Watch

A watch is a timepiece, typically worn either on the wrist or attached on a chain and carried in a pocket. Wristwatches are the most common type of watch used today. Watches evolved in the 17th century from spring powered clocks, which appeared in the 15th century. The first watches were strictly mechanical. As technology progressed, the mechanisms used to measure time have, in some cases, been replaced by use of quartz vibrations or electronic pulses. The first digital electronic watch was developed in 1970.

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Famous quotes containing the word watch:

    Our fathers water’d with their tears
    This sea of time whereon we sail,
    Their voices were in all men’s ears
    Who pass’d within their puissant hail.
    Still the same ocean round us raves,
    But we stand mute, and watch the waves.
    Matthew Arnold (1822–1888)

    I watch the white stars darken;
    the day comes and the
    white stars dim
    and lessen
    and the lights fade in the city.
    Hilda Doolittle (1886–1961)

    Learning and teaching should not stand on opposite banks and just watch the river flow by; instead, they should embark together on a journey down the water. Through an active, reciprocal exchange, teaching can strengthen learning how to learn.
    Loris Malaguzzi (1920–1994)