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b'A volcanologist imagines a world without volcanoes, and tells us how her recipe for homemade lava bombs might lead to discoveries about ancient volcanoes in outer space! It turns out that volcanoes do more for planets than create natural pyrotechnic displays. You\\u2019re guarenteed to be blown away by volcanologist Erika Rader\\u2019s EXTREME VOLCANO SCIENCE PROJECT. Spoiler alert: It involves a huge cauldron of molten rock, an aircannon, and a forklift.\\n\\nTell Erika what YOU would do with a lava machine: Email us at tumblepodcast@gmail.com with a drawing or recording, and we\\u2019ll pass your ideas on!\\n\\nJoin our Patreon campaign to hear more from our interview with Erika, on our ad-free podcast feed: patreon.com/tumblepodcast\\n\\nSpecial thanks to Rob Griffiths for his help with this episode! Check out his podcast, Bedtime.FM and Peace Out on the Kids Listen app - kidslisten.org.'