Beneath our feet, under trillions of tons of rock, lurk astonishing and deadly secrets. Earthquakes, tsunamis, volcanic eruptions are all driven by hidden forces deep inside our planet. Now, using the latest scientific data from sensors and surface scans, we can x-ray the earth to reveal the dangers locked inside our planet. Using thousands of sensors and state of the art surface scan information, for the first time, we can create x-rays of the deep interior of our planet.
Hit a little close to home. Being raised in California I know a fair bit about earthquakes but learned a few new things about the Cascadia subduction zone. DH bailed on the ending because it was getting pretty doom and gloom.