How to make coffeeHOW TO MAKE COFFEE Making good coffee depends on understanding the science. How to Make Coffee lays out the scientific principles for the coffee loving non scientist. Caffeine is the most widely consumed mind altering molecule in the world; we cannot get enough of it, and drinking good coffee is our delivery system. How is it that coffee has such a hold? It's all in the chemistry; the molecular structure of caffeine and the flavour making phenols and