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<p><strong>Swamp lights and bat sight</strong></p> <p>Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us.</p> <p>In this episode, researchers explore two spooky mysteries: the source of will-o'-the-wisps and how bats integrate vision with echolocation.</p> <p>In this episode, we cover:<br /> •[00:00] Introduction<br /> •[00:58] Richard Zare's background and expertise.<br /> •[01:26] Richard, have you ever seen will-o'-the-wisps in the wild?<br /> •[01:31] What did we already know about will-o'-the-wisps before your study?<br /> •[02:42] How could water droplets ignite methane?<br /> •[03:24] Tell us about the methods of your study. How did you explore this phe...