Flip digit clocks are a prized piece of consumer electrical ephemera, providing as they do a digital display without significant electronics. Making your own flip digit display involves some drudgery ...

Unique clocks are a mainstay around here, and while plenty are “human readable” without any instruction, there are a few that take a bit of practice before someone can glean the current time from them ...

Like a giant Tokyo Flash watch, this binary clock installation at the Technical University of Wroclaw, Poland, was erected by students hoping to promote the technical nature of their university. How ...