The Whole Saga of the Supercontinents
Season 1 Episode 29 | 8m 40s Video has closed captioning.
The study of natural history is the study of how the world has changed but Earth itself is in a constant state of flux -- because the ground beneath your feet is always moving. So if we want to know how we got here, we have to understand how "here" got here.
Problems Playing Video? | Closed Captioning