Everyone knows if you want to win your school's science fair you have to WOW the Judges. Determined to win this year's science fair, Charlie and Kirby turn to the classic -- Erupting Volcano. With their eyes on the prize, the sibling duo will travel to Hawaii to uncover the secrets of volcanoes and learn some Weird but True facts along the way!

Originally released by National Geographic, 2018. Streaming video file encoded with permission for digital streaming by Infobase on January 05, 2023.