Does it make a difference? By Jeremy & Joe Download a PDF of this write-up here Download the data for this study here Goal: Assess the impact of RDT on espresso extraction Background: For years in coffee forums on the … Continued
Updated: 26 May 15 Abstract Continuing from our previous post on refractometer comparisons, the goal of this study was to examine the measurements from three refractometers advertised to measure the total dissolved solids (TDS) content of coffee. In three separate … Continued
Abstract The goal of this study was to examine the effect of sharp versus dull grinder burrs on the ability of water to saturate a puck of espresso grinds. To assess the level of saturation, post-brew water retained in the … Continued