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 t… ...

Atomic clocks work in a similar method as a pendulum or quartz clocks: the oscillation of the time-keeper is kept in line with an exterior “kick”, which ensures friction keeps the slowing of ...

Experience the fascinating mechanics of a fully functional Lego mini pendulum clock that brings real clockwork to life. Every piece clicks together to create a smooth pendulum swing and a precise ...