On: Systematically Improving Espresso: Mathematical Modeling and Experiment (2020)

[nerdponx]

If I'm not mistaken this is the original "turbo shot" paper.

[bee_rider → nerdponx]

Oh wow, so this is what kicked off the whole channeling thing? Neat!

[nerdponx → bee_rider]

No, but I think this was novel at the time for being able to model espresso puck dynamics well enough to produce a testable/tasteable prediction that led to a big shift in how coffee hobbyists think about espresso.