Alchemy: History of Science, 10

In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists werent just mystical misers. They were skilled experimentalists, backed by theories of matter. And they played a huge role in the development of knowledge about one of our fundamental questions: what is stuff Crash Course is on Patreon You can support us directly by signing up at Thanks to the following Patrons for their generous monthly contributions that help ke