Skip Navigation

Grinding coffee with a splash of water reduces static electricity and makes more consistent and intense espresso: Study

phys.org Grinding coffee with a splash of water reduces static electricity and makes more consistent and intense espresso: Study

The fracturing and friction of coffee beans during grinding generates electricity that causes coffee particles to clump together and stick to the grinder. Researchers report Dec. 6 in the journal Matter that coffee beans with higher internal moisture produce less static electricity, which means less...

Grinding coffee with a splash of water reduces static electricity and makes more consistent and intense espresso: Study
24

You're viewing a single thread.

24 comments
You've viewed 24 comments.