In the history of philosophy, the opposition between epistēmē and téchnē has been conventional. Whether Plato or Aristotle is interpreted, or whether Archimedes, Ctesibius, Philo of Byzantium or Heron of Alexandria are revised, there is a marginalization of the téchnē as compared to the epistemic hierarchy of pure thought . I propose a different interpretation of an archaeological and genealogical nature, according to which an epistēmē in the téchnē and a téchnē in the epistēmē could be postulated.The inquiry begins with (...) a reading of sources making use of etymology as a hermeneutic téchnē . The Hippocratic treatises have been used as the principal primary source. (shrink)