In the late Prehistory of Pangea, or the Ancient Supercontinent, Lake Toba, located in Prehistoric Indonesia, was a supervolcano bound to erupt. 74,000 years ago, in Sumatra, Indonesia, Lake Toba, the largest lake which is an actual caldera of a supervolcano, ERUPTED and, well, everyone mostly lived. And then after the 74k yr old event, we became the people we are. "Homo Sapien". Yes, the ERUPTION changed ourselves. [Loud Warning] The phreatomagmatic explosion will be very loud.