Mindy's Work on Mount St. Helens
Clip: Season 1 Episode 2 | 2m 24s Video has closed captioning.
Mindy Brugman talks about her work as a scientist monitoring the glaciers on Mount St. Helens, and her colleague, volcanologist David Johnston. Mindy explains how David learned how dangerous the mountain was becoming.
Problems Playing Video? | Closed Captioning