If [Bob Dylan] had seen [Pgeschwi]’s bike chain clock, it might have influenced the famous song. The clock uses a stepper motor and a bike chain to create a clock that has a decidedly steampunk vibe.

For those obsessed with all things industrial, the Timing Chain clock is a piece made for you. Just look at it, the thing looks like it was plucked from an Upton Sinclair-era factory machine and ...