Supervolcanoes

Supervolcanoes
English: https://vimeo.com/410011059/1f9c17f649
Spanish: https://vimeo.com/410038675/b6ef526813
74,000 years ago on the island of Sumata, a volcanic eruption triggered the sudden and violent collapse of a vast regional plateau. But Earth has seen far larger eruptions.  250 million years ago in what is now Siberia, an eruption was probably responsible for the greatest episode of mass extinction in Earth's history.  This award-winning show looks at a rare class of eruptions that marshaled the energy that lurks beneath the surface of planet Earth.  Could another sleeping dragon be waiting to surprise us?  Are there volcanoes on other planets and moons in our solar system?  Narrated by Benedict Cumberbatch.