Science is full of surprises. Dyes, accidentally discovered, launched the modern pharmaceutical industry. A failed experiment opened the door to new physics. Discoveries are never just facts. They are moments of creativity, struggle, and chance with far- reaching consequences. In this course, we will explore the human side of science, tracing breakthroughs in biology, chemistry, physics, and more. We will ask not only what was found, but how and why it matters. Dr. Johnnie Hendrickson is a Teaching Professor in the School of Molecular Sciences at Arizona State University; he holds a PhD in chemistry, and is the author of the textbook "Chemistry in the World." His academic work focuses on science communication, the reciprocal relationship between science and society.