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Original air date: Apr 30, 2022

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TED • Mar 30, 2025 • 1h

"How Tsunamis Work" by Alex Gendler, "Whoever Builds Something Here Will Be Rich Beyond Measure" by Fabio Pacucci, "How to Grow a Glacier" by M. Jackson, "How Light Technology is Changing Medicine" by Sajan Saini, "How Do Ocean Currents Work?" by Jennifer Verduin, "What Makes Volcanoes Erupt?" by Steven Anderson, "If Superpowers Were Real: Immortality" by Joy Lin, "The Science of Symmetry" by Colm Kelleher and three more.

S1, EP7 "What in the World?"

"What happens if you don't put your phone in airplane mode?" by Lindsay DeMarchi, "The Boltzmann brain paradox" by Fabio Pacucci, "The most dangerous elements on the periodic table" by Shannon Odell and more.