Glaciers: Where are they? What are they made of? What happens when chunks splinter off into the sea? There are ICEQUAKES? CalTech Cryoseismologist Celeste Labedz sometimes wears a cape with her snowpants and spends part of her career shooting explosions into giant chunks of ice and recording the seismic activity, analyzing the rivers that flow through glaciers, and keeping tabs on glacial melt.

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A donation went to the International Association for Geoscience Diversity

Full-length (*not* G-rated) Cryoseismology episode + tons of links

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Sound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media & Steven Ray Morris

Made possible by work from Noel Dilworth, Susan Hale, Jacob Chaffee, Kelly R. Dwyer, Emily White, & Erin Talbert

Smologies theme song by Harold Malcolm