Rainbows with Lulu Miller
Summary
Host Sarah Vowell and guest Lulu Miller explore the misunderstood history and science of rainbows during Pride Month. They discuss ancient myths, Aristotle’s theories, and medieval scholar Nasir al-Din al-Tusi’s insights on infinite colors. The episode also covers Isaac Newton’s prism experiments and the philosophical implications of infinity, blending scientific history with personal reflections on perception and truth.
Topics discussed
Introduction: Rainbows, logos, and personal associations
Mythology: Bridges, leprechauns, and omens
Aristotle's theory of adulterated light
Al-Tusi, infinity, and the nature of color
Newton's prism experiments and the seven colors
The science of perception and wave theory
Spectroscopy and the scientific legacy of rainbows
The history of the rainbow pride flag
Community, inclusivity, and the rainbow's meaning
Outro: Aphids, parthenogenesis, and credits
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