Rock the WorldConstant Wonder • Season 2022, Episode 397
Mar 24, 2020 • 51m
Pangea Ultima
Guest: Christopher Scotese, Emeritus Professor, Earth & Environmental Sciences, University of Texas at Arlington, and Director, PALEOMAP Project
Thanks to modern technology, we can see just what the Earth's continents used to look like, and predict where they might move next.
Moving the Sun
Guest: Matt Caplan, Assistant Professor, Physics, Illinois State University
A stellar engine is a theoretical machine that could be used to move the earth across the galaxy in the face of imminent planetary destruction.