You have to admit [Dylan Rush’s] clock is a real swinger. Literally. You’ve seen the desk novelties where an arm with leds mounted on it sweeps out a message? [Dylan] did the same thing… ...

Posted in clock hacks Tagged arduino, cern, cesium, chain, invar, pendulum, phase-locked loop, PLL, stepper ← Toroidal Propellers Make Drones Less Annoying ...

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 ...

While a wristwatch took the 2024 prize, the jury this year selected Mr. Fruhauff’s 19th-century-inspired clock, named Pendule à seconde (in English, Pendulum Clock with Seconds).

Clocks in Galileo’s era told time only to the nearest quarter hour and allowed only crude rate regulation. The pendulum-regulated clock, first conceived by Galileo and then realized by Christian ...