This document contains notes from an introduction to classical mythology lecture. It discusses the differences between mythology and history, noting that mythology is based on traditional stories and oral tradition while history is based on research and inquiry. It also notes that history cannot escape its mythological past as historians like Herodotus and Thucydides incorporated mythical stories into their historical accounts. The lecturer emphasizes important distinctions between the two, such as mythology lacking clear timelines and favoring supernatural explanations while history has timelines and favors rational explanations.