My morning ritual

I had fun trying to create a little clip to show my little morning ritual of when I make coffee. The video is amateur but I try to show the course of things. Do not hesitate to tell me what you think.   https://www.youtube.com/watch?v=uZdTxfG0rf8 By the way, make this video made me want to try… Continue reading My morning ritual

How to convert the pressure of a manometer to temperature?

As I explained briefly in my previous article (which explains how to recover the pressure of extraction on a lever machine), it is possible to know the water temperature of a boiler by measuring the water pressure. Example of a double pressure gauge found in some coffee machines. Top: boiler pressure, bottom: pressure during extraction.… Continue reading How to convert the pressure of a manometer to temperature?