13,591
edits
Changes
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* [https://www.youtube.com/watch?v=_oLPBnhOCjM Demonstration of gas diffusion; shows why "CO2 blankets" are very short term.]
* [https://www.youtube.com/watch?v=qaX7tiFQ2iA "Brewing with Brettanomyces Yeast and Mixed Cultures" presentation by Chad Yakobson at BC Craft Brewers Guild, 2019.]
* [https://www.youtube.com/watch?v=K58ToHXPNSo December 2020 Meeting - Michael Tonsmeire presentation on sour beer updates in 2022; Society of Barley Engineers.]
==Commercial Brewer Interviews==