Soil! Dirt! Earth. Dr. Lydia Jennings, aka Native Soil Nerd, breaks down the stuff under our feet and explains everything from electrons in soil to why it can be different colors. Also: medicine from microbes, dirt versus soil, why we should care about the ground beneath out feet, and what makes the smell of rain so fantastic.

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Her website: nativesoilnerd.com

A donation went to RisingHearts.org

Full-length (*not*G-rated) Indigenous Pedology episode + tons of science links

More kid-friendly Smologies episodes!

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Sound editing by Mercedes Maitland of Maitland Audio Productions and Jarrett Sleeper of MindJam Media

Made possible by work from Noel Dilworth, Susan Hale, Jacob Chaffee, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm