[shiura]’s Hollow Clock 3 is a fantastic 3D printed take on a clock movement that uses a hidden mechanism to pull off its unusual operation. The Hollow Clock has no face, just an open space with an ...

Travelers moving through Amsterdam’s Schiphol Airport rarely slow down, yet many still end up stopping when they notice a huge clock hanging above one of the concourses. Inside the frosted glass face, ...

The pandemic has warped our sense of time, at once blurring the days together and slowing them to a weary slog. So it’s fitting that Boston’s most recognizable clock has come to a standstill — for now ...