The original discoverers of the Polynesian Islands traversed a vast ocean, bringing civilization to islands untouched by human activity. How did they do it? In this classic Stuff to Blow Your Mind two-parter, Robert and Joe discuss the sheer scale of the Pacific Ocean and environmental navigation. (originally published 7/13/2021)

From the Vault: The Burning Mountains of Io, Part 1
47:09

Weirdhouse Cinema: The Prophecy (1995)
1:54:46

The Doomsday Water
1:10:40