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