3d-illustration-structure-of-the-graphene-or-carbon-surface-abstract-nanotechnology-hexagonal-geometric-form-close-up-concept-graphene-atomic-structure-concept-graphene-molecular-structure-stockpack-adobe-stock Eric Metaxas and James Tour January 30, 2023 James Tour Talks Nanotech at Socrates in the City Eric Metaxas and James Tour January 30, 2023 https://www.discovery.org/podcast-player/88696/james-tour-talks-nanotech-at-socrates-in-the-city.mp3