Apart from his publications on gravity and optics, Newton was also a biblical scholar, religious mystic, and alchemist. In fact, a great deal of his work focuses on subjects that modern audiences might not consider to be scientific. You might be surprised to know how important the study of alchemy was to Newton. More than a pet interest, alchemy was an important part of Newton’s attempt to understand the nature of the divine. This episode uses the story of Newton’s alchemy to ask basic questi...