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  • Pendulum clock - Wikipedia, the free encyclopedia
    A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. The advantage of a pendulum for timekeeping is that it is a harmonic oscillator; it swings back and forth in a precise time interval dependent on its length, and resists swinging at other rates.

  • Pendulum clocks
    Explains why a swinging pendulum keeps accurate time and briefly describes the escapement and gear mechanism used in wind-up clocks.

  • How Pendulum Clocks Work HowStuffWorks
    In fact, as you learn how a clock works, you can see how clock designers faced and solved a number of interesting problems

  • Pendulum clock
    A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. From its invention in 1656 by Christiaan Huygens until the 1930s...

  • Determining the proper clock pendulum.
    Finding the correct clock pendulum. The floor clock pendulums on this page are for post 1960 mechanical German clock movements.

  • Learn about Pendulum Clocks
    Weights had been used to provide the power for clocks since they were first put into Town Halls and Church Towers; so using those to provide the power for a pendulum clock was relatively easy.

  • aBowman » Pendulum Clock
    Keep track of the time with this stylish pendulum clock. Edit the settings of the clock to change the color and to make it tick and play Westminster Chimes.

  • Pendulum Clocks
    Pendulum clocks were the first clocks made to have any sort of accuracy. When you look at a pendulum clock from the outside...

  • The History of Mechanical Pendulum Clocks and Quartz Clocks
    Accurate Mechanical Clocks. In 1656, Christian Huygens, a Dutch scientist, made the first pendulum clock, regulated by a mechanism with a "natural" period of oscillation.

  • Digital Compensation and Pendulum Clocks
    Digital Compensation and Pendulum Clocks Tom Van Baak, tvb@LeapSecond.com Introduction This article explores the use of digital compensation for a pendulum clock.

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