This may not change the way we buy or make coffee - but there is a lot in this article that we take for granted.
To make any coffee drink, we take ground coffee and add water. Why water? Mostly because water is an amazing solvent.
https://clivecoffee.com/2017/03/how-coffee-extraction-works/?_ke=YnJ1Y2VyeWNobGlrQG1hYy5jb20%3D