All of the following EXCEPT were predicted during the early Middle Ages.?

During the early Middle Ages, predictions often focused on events like the end of the world, the rise of Antichrist figures, or the return of Christ. However, advancements in technology or major scientific discoveries were not typically predicted during this period. The emphasis was more on religious and moral interpretations of events rather than on progressive developments. Thus, any technological innovation or scientific advancement would be the exception to what was commonly anticipated.