Everyone's journey into science is unique. Alejandro Stefan-Zavala's passion for engineering began in his childhood backyard where he used simple tools to tinker with homemade robots. On Saturday, November 8, 2025, students and families are invited to listen as Stefan-Zavala shares his journey to Caltech, where he is currently a graduate student in aeronautics. Working in the lab of Mory Gharib , the Hans W. Liepmann Professor of Aeronautics and Medical Engineering, Stefan-Zavala uses computers