In this episode, Stuart and Carolyn speak with Bopi Biddanda, Professor of Water Resources at Grand Valley State, about the fascinating world of underwater sinkholes in the Great Lakes.

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Show credits:
Hosts & Producers: Stuart Carlton, Carolyn Foley
Coordinating producer: Moti Agunbiade
Edited by: Sandra Svoboda
Artwork by: Ethan Kocak
Music by: Stuart Carlton