In this video, I will show you how to build a simple clock. This project includes step-by-step instructions and tips for creating your own clock.

Tick tock: Artist's impression of a quantum clock. (Courtesy: Alexander Rommel/TU Wien) The second law of thermodynamics demands that if we want to make a clock more precise – thereby reducing the ...

A teenager thought he'd show off his tech prowess by bringing a homemade digital clock to school. Instead, he was arrested.