In this podcast episode, recorded on September 30th, 2024, Diego introduces ChatGPT 4o with advanced voice mode as a guest, marking the first time AI is featured in the series. The discussion covers a variety of topics, starting with quantum mechanics, specifically quantum entanglement and its possible implications for the universe. Diego engages with the AI on personal topics, like interpreting emotions from voice tone and switching between languages like English and Spanish. They also explore the use of AI in daily life, demonstrating voice capabilities by role-playing a breakfast order in Chicago and Los Angeles accents.