# 654. What Do Snowstorm Shortages Teach Us About Market Signals?

An episode of [The Way the World Works: A Tuttle Twins Podcast for Families](https://invisiblenetwork.ai/podcast/1520102889), 24 Dec 2025, 12 min.

Audio: https://traffic.libsyn.com/secure/tuttletwins/TTPodcast_134_Epxxx.mp3?dest-id=1990313

Just before snowstorms, empty shelves line grocery store aisles. But why does this always happen and what lessons does it teach us?

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