Explore the concept of publicly delegating computations in this 28-minute lecture by Lisa Yang from MIT. Delve into probabilistically checkable and interactive proof systems, focusing on publicly verifiable arguments and non-interactive arguments. Learn about local extract ability, protocol overview, and zero testable encryption. Understand how zero tests work and the process of local extraction. Gain insights into previous work in the field and discover the potential applications of these cryptographic techniques in secure and verifiable computation delegation.