Episode Detail: Volcano!; Survive the Outback; Mystery of the Neandertals - National Geographic Explorer
Segments include "Survive the Outback," a race across the sun-scorched Australian back country; "Mystery of the Neandertals" observes archaeological finds that shed new light on man's ancestors; and "Volcano!" offers eyewitness accounts of the 1980 eruption of Mount St. Helens in Washington. Host: Boyd Matson.