Humans and yeast metabolize sugar as life-sustaining energy, albeit on vastly different timescales. Metabolic Time proposes a temporal unit inherent in biochemical transformation, independent of the usual clock.

Sensors track real-time bubble formation and conductivity changes during glycolysis. These microbial shifts are translated into human oral and sonic perception through tongue-tip electrical stimulation and bone conduction interface.

The project reimagines time as a shared, more-than-human phenomenon: a fermentation process made tangible through taste, touch, sound, and the changing surface of sourdough.