What is Rayleigh Scattering in 90 Seconds of Science

The age old question, "Why is the sky blue?" Except it should really be, "Why isn't the sky purple?" Check out this LIB LAB extra where A.J. explains the physics behind how Rayleigh Scattering makes our sky blue with ping pong balls.
#ScienceDemo #PhysicsDemo
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Written and produced by A.J. Fillo
Logistics and Demo Design by A.J. Fillo
Edited by Robin Kiff
Music: That's That (Sting) and Video Game Soldiers by Twin Musicom is licensed under a Creative Commons Attribution license: creativecommon...
Artist: www.twinmusicom...