Spoiler, its RDT
In case people do nto know what RDT is, which they really should if they have been into coffee for a little while as it makes a big difference:
RDT is Ross Droplet Technique, which is very much adding water to beans. Named after David Ross who came up with it back in 2005
Uhβ¦ yes, Mr. Science. Weβve been doing this for nearly 2 decades. But thanks, I guess.