《Secret Earth: Yellowstone Supervolcano》、America、Thomas Winston、4’

Craig Beals – Montana’s 2015 Teacher of the Year – is on a lifelong mission to explore and reveal the planet’s most surprising secrets with real world expeditions and innovative experiments. In “Secret Earth: Yellowstone Supervolcano”, he digs into the brand new science beneath Yellowstone National Park. Craig’s quest to understand the hidden potential of the huge magma chambers fueling Yellowstone takes audiences up in the air, underwater, and into billowing clouds of ash.