Site • RSS • Apple PodcastsDescription (podcaster-provided):
Guest speakers, researchers and University of California faculty explore physics to better understand and predict the world around us.Themes and summary (AI-generated based on podcaster-provided show and episode descriptions):
➤ Physics lectures and interviews • Metamaterials, electromagnetism, photonics, lasers • Quantum mechanics, spacetime, black holes, time • Particle physics and cosmology • Measurement standards, atomic clocks, ultracold atoms • Accelerators, fusion, nuclear tech • Materials and nanoscience • Scientific careers and outreachThis podcast presents a wide-ranging tour of modern physics through talks and conversations with university faculty, visiting researchers, and major prizewinning scientists. Across the episodes, listeners encounter both foundational ideas—such as the relationship between quantum mechanics and spacetime, the physics of black holes, and questions about the origin and evolution of the universe—and the mathematical frameworks that help make those ideas precise. Several programs focus on how theory and experiment interact, highlighting how concepts like negative refractive index and engineered microstructures led to the development of metamaterials and new ways to control electromagnetic waves.
A recurring theme is the role of measurement and instrumentation in advancing physics. Topics include the quantum redefinition of the SI unit system, the use of ultracold atoms in next-generation atomic clocks, and powerful light sources and lasers used for imaging and discovery, from X-ray free-electron lasers that can capture “molecular movies” to laser-plasma accelerators aimed at shrinking accelerator technology. The physics of light and photonics appears frequently, including solid-state lighting and semiconductor laser advances.
The podcast also connects physics to broader scientific and societal contexts, touching on fusion energy research, materials and electronics engineering, and the application of physical methods to biology, ecology, and technology through ideas like robustness and complexity. Interwoven are personal perspectives on scientific careers, curiosity, education, and communication, along with occasional lighter, educational segments designed to explain nanoscale and magnetic phenomena to general audiences.