post 2 – the yeast – the star of the fermentation

thesipsdiary.com, pages 7-8, yeast and wine fermentation

thesipsdiary.com – pages – 7-8

thesipsdiary.com, pages 9-10, yeast and wine fermentation

thesipsdiary.com – pages – 9-10

thesipsdiary.com, pages 11-12, yeast and wine fermentation

thesipsdiary.com – pages – 11-12

thesipsdiary.com, pages 13-14, funny illustration of wine yeast

thesipsdiary.com – pages – 13-14