Nicolaus Copernicus Albert, Alexander Jagiellon, and Sigismund I the Old. He was a friend and key advisor to each ruler, and his influence greatly strengthened the ties between Warmia and Poland proper. Watzenrode came to be considered the most powerful man in Warmia, and his wealth, connections and influence allowed him to secure Copernicus' education and career as a canon at Frombork Cathedral. Copernicus is postulated to have spoken Latin, German, and Polish with equal fluency; he also spoke Greek and Italian, and had some knowledge of Hebrew. The vast majority of Copernicus's extant writings are in Latin, the language of European
Medical Renaissance inside of veins. Learned medicine Medical Renaissance The Medical Renaissance, from 1400 to 1700 CE, is the period of progress in European medical knowledge, and a renewed interest in the ideas of the ancient Greeks and Romans. Such medical discoveries during the Medical Renaissance are credited with paving the way for modern medicine. The Medical Renaissance began just as the original Renaissance did, in the early 1400s. Medical researchers continued their Renaissance-evoked practices into the late 1600s. Florence, Italy was credited by most historians for being an influential hub for medical research and communications of proven advancements in the field