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Ideas, Speakers & Lectures

Ideas, Speakers & Lectures

Aspen Public Radio is proud to present select lectures, discussions, and conversations from area events and festivals, thanks to a remarkable collection of community partners. Events are recorded at no cost to the partner and archived here online; select recordings are broadcast on Aspen Public Radio Sunday nights at 7 p.m.
  • How does cartilage do so much for so long, and why does it eventually give way? In this lecture, Moumita Das will show that the answer lies in a beautiful piece of physics: cartilage is a network of microscopic fibers living right on the edge of a phase transition between soft and stiff.
  • In this talk, Marla Geha will trace the discovery of ultra‑faint galaxies around the Milky Way over the past decade, and preview new surveys that may reveal even fainter companions in the next few years. She will explain how these surprising objects are reshaping a basic question: what, exactly, counts as a galaxy?