Nick on the Rocks
From mysterious canyons carved by ancient floods to the hidden remains of massive volcanic eruptions, join Nick Zentner, senior geology lecturer at Central Washington University, as he criss-crosses Washington unearthing the untold stories of the state’s most beautiful landscapes.
Support for Nick on the Rocks is provided by Pacific Science Center.
Mount Shuksan Greenschist
Discover Mount Shuksan’s green top, all built from ancient oceanic greenschist.