Why is the sky blue?

From the creator

“Why is the sky blue?” is a natural question, asked by many people, children and adults alike. In this video, Fermilab’s Dr. Don Lincoln answers the question and even reveals the surprising fact that it should really be purple. Fermilab physics 101: https://www.fnal.gov/pub/science/particle-physics-101/index.html Fermilab home page: https://fnal.gov

Published 2022-02-23 · Watch on YouTube ↗
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