How Does Machine Espresso Work? The machine espresso utilizes precise pressure, as well as a filter technology that is mind-blowing to create the coffee you love. What exactly is it? Espresso is made by pushing hot water under high pressure through finely ground coffee. The process is similar to making https://www-coffeee-uk55924.therainblog.com/29072989/what-freud-can-teach-us-about-best-home-espresso-machine