Chris and Doran are joined by Masha Zanozina to discuss, "Impact of the human factor on the reproducibility of different coffee brewing methods", appearing in J. Food Comp. Anal., 2023, 124, 105698. The article can be found here: https://doi.org/10.1016/j.jfca.2023.105698 About Masha: Masha works for Counter Culture Coffee in Los Angeles as their regional sales and account manager, is a certified trainer, and a World Brewers Cup judge. Introduction preamble: Jase Robertson.