Gaggia Classic: Tricks and Critiques, by Robert McKeon Aloe

I borrowed a Gaggia Classic from my brother-in-law, and I pulled some shots to better understand the machine. I generally have thought the machine is a good starter machine for espresso, but then I…

Comparing Methods for Measuring Extraction Yield in Espresso, by Robert McKeon Aloe

Dirty Refractometers and Coffee. Smudging the sensor, by Robert McKeon Aloe

Simple Clumps and WDT Test: Espresso, by Robert McKeon Aloe

Improving coffee sifting for staccato espresso

CoffeeJack Espresso shot and initial thoughts and review

Gaggia Classic: Tricks and Critiques, by Robert McKeon Aloe

A Blade Grinder for Great Espresso, by Robert McKeon Aloe, Overthinking Life

CoffeeJack: Stand and Tamper

Gaggia Classic Diffuser Test with Steam Wand On

Managing a Hostile Manager. When I was young and in college, I had…, by Robert McKeon Aloe, Overthinking Life

My Hobby as a Coffee Data Scientist » CoffeeGeek

I have not upgraded my espresso setup for 11 years. AMA : r/espresso