WBC Machine Testing - Temperature Testing

Vancouver is a lovely city, but it seems it likes to rain. So we’ve all been cooped up inside testing the six machines submitted (I am glad I am not the one paying to run 6 three groups all day!)

People…

Brew Temperature and the Chemex

I remember reading early in my coffee days that someone had done an experiment where they had compared heat loss in porcelain espresso cups of different thicknesses and found that the heat retention of the porcelain didn’t much matter because…