What is a Volcano? from Twig World Films. Related watching in the archives: more volcano videos, including the lava flows at Kilauea’s Pu`u O`o crater and UnderH20’s When a Volcano Erupts Underwater. This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content. Curated, kid-friendly, independently-published. Support this mission by becoming a sustaining member today.