Watch this 25-minute conference talk exploring groundbreaking research on constructing new error-correcting codes using high dimensional expanders. Learn about the latest theoretical developments in coding theory as Rachel Yun Zhang from MIT presents joint work with Siqi Liu and Irit Dinur, delivered at the Fields Institute. Discover how high dimensional expander graphs can be leveraged to create novel coding schemes with potentially improved properties for error correction and data transmission. Gain insights into the mathematical foundations connecting algebraic topology, combinatorics, and coding theory through this cutting-edge research presentation that advances our understanding of both expander graphs and their applications to coding theory.