Delve into the fascinating world of neutrino physics with Nobel Prize winner Art McDonald in this 54-minute lecture from The Royal Institution. Explore the groundbreaking work at the Sudbury Neutrino Observatory, a subterranean laboratory jointly operated by Canada, the UK, and the US. Learn about neutrino properties that challenge the Standard Model of Elementary Particles and how they've improved our understanding of the sun. Discover the ongoing research at SNOLAB, including investigations into Dark Matter particles and rare radioactive processes. Gain insights into the scientific journey that led to a Nobel Prize and the excitement of pushing the boundaries of particle astrophysics. The lecture covers topics such as neutrino detection methods, quantum mechanical effects, and the search for dark matter, offering a comprehensive look at cutting-edge research in the field.