“For many coffee drinkers, espresso is coffee. It is the purest distillation of the coffee bean, the literal essence of a bean. In another sense, it is also the first instant coffee. Before espresso, it could take up to five minutes –five minutes!– for a cup of coffee to brew. But what exactly is espresso and how did it come to dominate our morning routines? Although many people are familiar with espresso these days thanks to the Starbucksification of the world, there is often still some confusion over what it actually is – largely due to “espresso roasts” available on supermarket shelves everywhere. First, and most importantly, espresso is not a roasting method. It is neither a bean nor a blend. It is a method of preparation.” >read more (c) Smithsonian.com, 2012
