Sand has been used to keep track of the passage of time since antiquity. But using sand to make a persistence of vision digital clock (English translation) is something altogether new. And it’s pretty ...

To help you start the day on the right foot (and show up to class on time), the best alarm clocks for college students will wake you up in a way that’s most effective for you, whether that’s with a ...

Clocks are the heartbeats of embedded systems, providing timing references and synchronization between components, subsystems, and entire systems. Incorrect clock signal amplitudes and timing can ...

[Alfredo Cortellini] was perusing an antique shop in Bologna, and came across a nice example of a late 1950s timepiece, in the shape of a Solari Cifra 5 slave clock, but as the shop owner warned, it ...

Analog clocks are a dying breed. Digital clocks have been around for a long time, but the proliferation of smartphones and smartwatches from major manufacturers means that people have become ...