The Geochron World Time Indicator ... But if you’re looking for a digital version, way back in 2011 we showcased [Justin]’s LED hack of FlorinC’s “Wise Clock”, which ingeniously emulated ...

Clocks are a recurring feature among the projects we feature here on Hackaday, with several common themes emerging among them. We see traditional clocks with hands, digital clocks with all forms ...

Measuring the frequency ratios – the comparison between different clocks – often takes many days. The new multi-ion design ... there we really broke a true world record because nobody so ...