Levi asks: What if trains were never made?

Take a ride on the Rex Express this week as we find out how the world might work without any trains. Plus... dinosaurs! We'll meet Q-Rex, a young dinosaur with insatiable curiosity, Pops-Dino, his stubborn dad, and Tara Dactyl, the crotchety old flier who keeps all the other beasts in check.

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What If World is made by Eric O’Keeffe with help from Karen O'Keeffe. Our theme song is by Craig Martinson and our podcast art is by Jason O’Keefe. Additional songs and sound effects from audioblocks.com.