Vinegar Mother
A mobile fermentation-craft toy: drag to shape the vessel, tune airflow, and pick from twelve starting liquids as a living acetic culture grows across the surface. Wide, well-aired, gently-alcoholic batches convert fastest; shaking the jar sinks the mother and stalls the ferment; strong liquors are lethal to the culture. Finish with a shareable result plate showing conversion rate, acidity achieved and mother condition.
Created by haojie.huang
