Benefits of an Espresso Machine In an espresso machine hot water is forced through finely grounded coffee beans. This creates a smooth, rich beverage known as espresso. The first espresso machines were steam-powered. They use one boiler to make several drinks at one time. The water is near boiling when https://www-coffeee-uk04163.blogpayz.com/29840042/10-key-factors-about-espresso-machine-you-didn-t-learn-in-the-classroom