Time was clocks had two or three hands that made their way around a circular face. Then came digital, dumbing down everything, with its straightforward numbers. Now, The Color Clock (from £165) is ...

Ordinarily, when we hear the words “clock” and “oscilloscope” in the same sentence we conjure images of measuring a stable, repeating square wave that acts as the heartbeat of a system. Of course, ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...