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In 2021, a massive submarine volcano erupted off Japan. We follow Japanese researchers' efforts to understand the eruption and witness their discovery of obsidian and even new sea creatures.
Japanese scientists discovered microorganisms that can survive for more than 100 million years deep below the ocean floor. What they can tell us about the big question, "What is life?"
All animals need sleep. Explore why and how it evolved. Also meet the developer of the AI Suitcase that helps the visually impaired walk more freely.