Now that we covered some of the basics in the first article, let’s explore some more interesting topics that we can add to our arsenal of mental models. We can start with where we are now in the computing phases history and then describe some technical innovations that will bring us to the current phase: blockchain computing.Computing PhasesWe have gone so far since the mainframe computing days of yore, so to give context to our journey, let’s visit the big picture history of computing, focus...