☕🧪 Adding a tiny amount of moisture to #coffee beans prevents the build-up of static electricity during the grinding process.

This reduction in static stops the coffee grounds from clumping and allows for a more even water flow during extraction. The result is a stronger and more consistent shot of #espresso.

👉 https://www.popsci.com/science/best-espresso-science/

#science #chemistry #physics #research #food #uoregon #technology #tech