Why's That, Dad? | Why Is The Sky Blue: From Rayleigh Scattering to the $64,000 Blue Pigment

from Why's That, Dad? | The Science, History & Culture of Everyday Questions for Curious Adults and Kids · host Phillip.paulsen

Ever wondered why the sky is blue? Join Phil and Cecilia as they unravel this everyday mystery, diving deep into Rayleigh Scattering, the surprising rarity of natural blue pigment, and the accidental discovery of Prussian Blue. We explore the art history behind Ultramarine's astronomical cost and even take a trip to Mars to explain its bizarre blue sunsets via Mie Scattering. A fascinating journey through physics, history, and art for curious minds!

Episode metadata supplied by the publisher feed · Published Oct 21, 2025

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Why's That, Dad? | Why Is The Sky Blue: From Rayleigh Scattering to the $64,000 Blue Pigment

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This episode was published on October 21, 2025.

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