[Stephen Hobley] has been experimenting with an electromagnetic pendulum in order to build himself a clock. Through the course of his experiments, he has learned quite a bit about how pendulums ...

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That big grandfather clock in the library might be an impressive piece of mechanical ingenuity, and an even better example of fine cabinetry, but we’d expect that the accuracy of a pendulum ...

Analog clock with Roman Numerals Requires 1 x AA Battery (not included) Quartz clock Finished in a choice of silver and gold colours Classic pendulum design A modern interpretation of a classic design ...