In this post, I lay down four rules for optimal percolation that follow some of my most recent understanding about percolation physics.
In this post, I present an experiment showing that deep WDT helps improve repeatability, and I discuss how to improve espresso preinfusion.
In this blog post, I explore the possibility of a different way to profile espresso shots with the Decent machine to help dialing in faster.
In this post, I review why I completely switched from the V60 to the Stagg [X] brewer, and how I now use it.
In this post I discuss the effects of coffee varieties, origin and processing on average extraction yield and brew time.
In this post, I discuss the physics of kettle stream and how we can maximize extraction evenness by changing pour rate and height.
In this post, I discuss issues and possible avenues for grinding finer for filter coffee
This post describes some available tools for measuring water properties relevant to coffee and presents ways and a web tool to hack aquarium kits for a better precision.
In this post, I explore the details of physical phenomena that can cause fines to migrate and clog coffee filters.
In this post I discuss recent developments in my efforts to stabilize my kettle flow rate.