The ancient Greeks looked to use the four main elements to interpret reality and the world. Empedocles was the proponent of ...

In Episode 31 of the Optimizing Mothers Podcast, host Mrs. Sara Blau sits down with Mrs. Chani Brand to explore the four elements based on Chassidus, their corresponding personality types, and how ...

118 Elements and Their Symbols and Atomic Numbers:The Periodic Table is a well-organized chart that contains all 118 known ...