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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 research talks • metamaterials, electromagnetism, optics/lasers • quantum mechanics vs spacetime, black holes, cosmology • measurement standards, atomic clocks, ultracold atoms • materials, nanotech, accelerators, fusion • scientists’ career storiesThis podcast features talks and conversations with university faculty, guest researchers, and prominent scientists that use physics to explain and predict aspects of the natural world and to describe how new technologies emerge from fundamental research. Across the episodes, a recurring focus is the interplay between theory, experiment, and engineering—how mathematical frameworks and physical laws lead to practical tools, and how new instruments and methods reshape what can be measured.
Common themes include quantum physics and its consequences for matter, time, and measurement, including ultracold atoms, atomic clocks, and the quantum redefinition of the SI units based on fundamental constants. Several segments address big-picture questions in cosmology and gravitation, such as black holes, the origins and fate of the universe, and the unresolved tensions between quantum mechanics and spacetime in attempts at unification.
The podcast also spends significant time on materials and electromagnetism, with discussions of metamaterials and negative refraction, superconductivity and magnetism demonstrations, and advances in solid-state lighting, lasers, and photonics. Other episodes highlight large-scale and compact accelerator concepts, X-ray free-electron lasers for observing biomolecular structure and dynamics, and fusion research aimed at reproducing stellar processes on Earth.
Interwoven with the science are personal and historical perspectives: career journeys, institutional and landmark contributions, Nobel and Kyoto Prize-related lectures, and reflections on curiosity and the culture of research. The range extends to applications in biology, ecology, medicine, imaging, computing, virtual reality, and even the physics and mathematics behind artistic and entertainment technologies.