[Voja Antonic] has built a clock that tells the time in binary with square waves, and trolls the uninitiated in electronics. The clock itself is very attractive. If you look closely you can see the ...

We’re surprised we haven’t seen this kind of clock before, or maybe we have, but forgot about it in the dark filing cabinets of our minds. The above picture of [danjhamer’s] Matrix Clock doesn’t quite ...