What If Prehistoric Earth Never Changed?

What If: Science, Theory, and Possibilities · Aug 3, 2026 · 1h 53m

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

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00:05: Earth's Evolution in 10 Minutes

00:41: PopSci Host Read

11:55: What Was Earth Like Before the Dinosaurs?

21:01: What Was Earth Like in the Age of…