After building a couple of more traditional clocks over the years, he set his sights on making a completely isolated digital clock that doesn’t rely on external synchronization (well ...

Before LEDs became cheap enough to be ubiquitous, flip-card displays were about the only way to get a digital clock. These entirely electromechanical devices had their own charm, and they have a ...

Every morning, modern sleepers the world over are roused by the unwelcome sound of their smartphone alarm, but the best alarm clocks present an alternative vision for your morning wake up routine: ...